Difference between revisions of "Battlefield 1"

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| float      = right
 
| float      = right
 
| name      = Battlefield 1
 
| name      = Battlefield 1
| image      = File:BF1_logo.png
+
| image      = File:Bf1 An Omen.png
| imagewidth = 250
+
| description= The Battlefield 1 ARG - <br> Headphones and Morse code led to mysterious unlockable dog tags.
| description= The Battlefield 1 ARG - an ARG that began with headphones and Morse Code.
+
| creator    = [http://www.dice.se/ DICE]
| creator    = EA Dice
+
| type      = Official
| type      = [[List_of_Investigations#Type|Official]]
+
| status    = Completed
| status    = Active
+
| discovered = 2017-02-14
| discovered = 06-21-2016
 
 
}}
 
}}
[[Main Page]] > [[List of Investigations]] > '''Battlefield 1'''
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{{ArgHeader|arg=Battlefield 1}}
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<div id="BackToTop" class="noprint" style="background-color:#EEEEF2;position:fixed;bottom:32px;left:1.4%;z-index:9999;padding:0;margin:0;border-radius: 4px;padding-bottom: 1px;-webkit-box-shadow: 0px 0px 27px 5px rgba(0,0,0,0.75);-moz-box-shadow: 0px 0px 27px 5px rgba(0,0,0,0.75);box-shadow: 0px 0px 27px 5px rgba(0,0,0,0.75);"><span style="color:black;font-face:verdana,sans-serif;padding: 5px;font-weight:700;font-size:14px;">
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[[#top| Back to the Top]]</span></div>
  
''Note: this wiki page is currently under construction.''
+
This wiki page documents the ARG that is hidden in [https://www.battlefield.com/games/battlefield-1 Battlefield 1]. This page includes step-by-step instructions to unlock the secret '''A Beginning''', '''A Conflict''', '''An Omen''', '''Angel Sighting''', and '''Belly of the Beast''' dog tags, the '''An Escalation''' skin, as well as the '''Peacekeeper''' revolver and its associated service dog tag called '''An Awakening'''. Currently, the primary solving hub for this ARG is the Battlefield Easter Egg community, who have a Discord server [https://discord.gg/BFEE here], a wiki [http://bfee.co/ here], and a YouTube channel [https://www.youtube.com/channel/UC50wtGn_g_DswmJErm9dKyw here].
  
This wiki page documents the Morse code Easter Egg / ARG that is hidden in [https://www.battlefield.com/games/battlefield-1 Battlefield 1].  The Google doc used to populate this wiki page can be found [https://docs.google.com/document/d/1L3U-qVHZBOXkvSdiRTar2LtXrDmnluCvXvU0J_k5svs/edit here].  Currently, the primary solving hub for this ARG is the [http://bfee.co Battlefield Easter Egg] community.
+
In addition to the main ARG/Easter egg which unlocks the secret dog tags and skin, there are several other prominent Easter eggs which have been discovered in the game:
  
== Headphones and Morse ==
+
{| class="wikitable"
 +
!colspan="2"|[[:Category:Battlefield 1|Battlefield 1 Easter Eggs]]
 +
|-
 +
|[[Battlefield 1/Balloon House|Balloon House]]
 +
|A house kept aloft by balloons, referencing the movie 'Up'
 +
|-
 +
|[[Battlefield 1/Megalodon|Megalodon]]
 +
|A giant shark hidden on Fort de Vaux
 +
|-
 +
|[[Battlefield 1/Miscellaneous Easter Eggs|Miscellaneous]]
 +
|Minor Easter eggs requiring little to no player interaction
 +
|-
 +
|}
  
Pairs of headphones were discovered hidden on some maps. The headphones are indestructible and can be located on every server, as long as they have not already been picked up. It appears that there are 5 sets of headphones per map, although the spawn locations of some pairs remain undiscovered. In addition, only only one pair of headphones spawns upon the initiation of a new round, which makes discovering all of the spawn locations quite difficult.  The headphones can be picked up by any player by walking near enough to them. Upon approaching a hidden MCOM station (1 MCOM per map, except Giant's Shadow) wafter having retrieved a pair of headphones, the player will hear some [https://en.wikipedia.org/wiki/Morse_code Morse code] being tapped out. A player can carry only one pair of headphones at a time, and only the player wearing the headphones will be able to hear the Morse code when near enough to a hidden MCOM.
+
''(Note: Main ARG/Easter egg is '''disabled''' in password-protected servers!)''
 +
 
 +
== Headphones and Morse code ==
 +
 
 +
One pair of headphones is hidden on each map. The headphones are indestructible and can be located on every server, as long as they have not already been picked up. It appears that there are 5 spawn locations per map, although some of them remain undiscovered. The headphones can be picked up by any player by walking over them. Upon approaching a hidden telegraph station after having retrieved a pair of headphones, the player will hear some [https://en.wikipedia.org/wiki/Morse_code Morse code] being tapped out. A player can carry only one pair of headphones at a time, and only the player wearing the headphones will be able to hear the Morse code when near enough to a hidden telegraph station.
  
 
=== Headphone Locations ===
 
=== Headphone Locations ===
  
'''NOTE:''' These guide maps feature headphone locations which were changed in the [http://wiki.gamedetectives.net/index.php?title=Battlefield_1#November_15.2C_2016 November 15th, 2016] update; they remain on this page as archive.
+
Here is is a series of images which display locations of headphones and telegraph station on each map. In order to hear the Morse code, the player needs to pick up the headphones from one of the 5 locations on each map (It might be necessary to check all 5 locations before finding the headphones) and bring them to the telegraph station.
  
==== Amiens ====
+
(''Note: you can click each image to get a larger version.'')
  
<gallery mode="nolines" widths=250px>
+
<gallery mode="packed" heights=250px>
File:BF1 Amiens MCOM.jpg|The location of the MCOM on Amiens (credit to Half-life)
+
File:BF1_AmiensHP116_new_1.jpg|'''Amiens'''
File:BF1_AmiensHP116.png|The known locations of headphones on Amiens (credit to RenegadeX5)
+
File:BF1_ArgonneForestHP116_new_1.jpg|'''Argonne Forest'''
 +
File:Ballroom Blitz_new_1.jpg|'''Ballroom Blitz'''
 +
File:BF1_EmpiresEdgeHP116_new_1.jpg|'''Empire's Edge'''
 +
File:BF1_FaoFortressHP116_new_1.jpg|'''Fao Fortress'''
 +
File:BF1_MonteGrappaHP116_new_1.jpg|'''Monte Grappa'''
 +
File:BF1_SinaiHP116_new_1.jpg|'''Sinai Desert'''
 +
File:BF1_St-Quentin-Scar_new_1.jpg|'''St. Quentin Scar'''
 +
File:BF1_SuezHP116_new_1.jpg|'''Suez'''
 
</gallery>
 
</gallery>
  
==== Argonne Forest ====
+
When the headphones and telegraph stations were first discovered, the Morse code was meaningless gibberish. However, the contents of the Morse code changed in future patches.
 +
 
 +
=== Fall Update ===
 +
 
 +
On November 15th, Battlefield 1 received an update which changed the Morse code heard on '''all''' maps' hidden telegraph stations to the following:
 +
 
 +
.--. .-. . ...- .. --- ..- ... | -- . ... ... .- --. . | -.-. --- .-. .-. ..- .--. - . -..
 +
.- .-- .- .. - | ..-. ..- .-. - .... . .-. | .. -. ... - .-. ..- -.-. - .. --- -. ...
 +
 
 +
PREVIOUS MESSAGE CORRUPTED
 +
AWAIT FURTHER INSTRUCTIONS
 +
 
 +
Additionally, the patch changed the following:
 +
 
 +
* Ballroom Blitz had a telegraph station and headphones added to it, whereas pre-patch it was the only map with neither
 +
* The spawn locations of many headphones on most maps were changed
 +
* The above Morse message now plays on loop until the telegraph station eventually explodes, although this appears to be buggy
 +
* Once the telegraph station explodes, headphones stop spawning on the map
 +
* Dying after having retrieved a pair of headphones will no longer cause a new pair of headphones to spawn
 +
* Only one pair of headphones will spawn upon the initiation of a round on each map
 +
 
 +
=== Winter Update ===
 +
 
 +
On February 14, the Winter Update was released. The Morse code changed again, to the following message:
 +
 
 +
GO STRAIGHT TO <location_name>. OLD METHODS COMPROMISED. MUST ACQUIRE NEW KEY. WILL MISS DROPOFF IF DELAY OR INCORRECT LOCATION.
 +
 
 +
Each user hears a different location name; '''locations are randomly assigned to players.''' There are 27 locations total: 3 locations on each of the 9 maps. In order to advance through the Easter egg, you need to know which location you are assigned; [https://www.youtube.com/watch?v=-jG5Z3mftVk here] is a tutorial (courtesy of Dunem) to help you read your Morse code. This is the list of locations, along with their respective maps, in alphabetical order:
 +
 
 +
* <code>AMIENS NEUF FURNITURE</code>: '''Amiens'''
 +
* <code>BALLROOM MAP VARENNES</code>: '''Ballroom Blitz''' (Formerly <code>ABBEY MAP VARENNES</code>)
 +
* <code>BUCKET MARSHLANDS FAW</code>: '''Fao Fortress'''
 +
* <code>CANAL KANTARA VASES</code>: '''Suez'''
 +
* <code>CASTELLO ISLE ADRIATIC</code>: '''Empire Edge'''
 +
* <code>CHURCH RUINS AMIENS</code>: '''Amiens'''
 +
* <code>COASTAL FORTRESS ADRIATIC</code>: '''Empire Edge'''
 +
* <code>CRATE JABAL JIFAR</code>: '''Sinai Desert'''
 +
* <code>CRATE SEREN VENETIAN</code>: '''Monte Grappa'''
 +
* <code>CRATE TRENCH CANAL</code>: '''Suez'''
 +
* <code>FERRO FIRE VENETIAN</code>: '''Monte Grappa'''
 +
* <code>HILL BARN ADRIATIC</code>: '''Empire Edge'''
 +
* <code>HILL TOWER CANAL</code>: '''Suez'''
 +
* <code>HOTEL CHECK PERONNE</code>: '''St. Quentin Scar'''
 +
* <code>LONGUEVILLE STATUE AMIENS</code>: '''Amiens'''
 +
* <code>LUGGAGE BASEMENT APREMONT</code>: '''Argonne Forest''' (Formerly <code>LUGGAGE BASEMENT VARENNES</code>)
 +
* <code>OUTPOST BARREL FAW</code>: '''Fao Fortress'''
 +
* <code>PANEL WATER APREMONT</code>: '''Argonne Forest''' (Formerly <code>PANEL WATER VARENNES</code>)
 +
* <code>PILLAR OUTSKIRTS JIFAR</code>: '''Sinai Desert'''
 +
* <code>PILLOW MAZAR JIFAR</code>: '''Sinai Desert'''
 +
* <code>RUIN VENTURE PERONNE</code>: '''St. Quentin Scar'''
 +
* <code>STATUES GARDEN VARENNES</code>: '''Ballroom Blitz''' (Formerly <code>STATUES GARDEN APREMONT</code>)
 +
* <code>STOVE TURRET VENETIAN</code>: '''Monte Grappa'''
 +
* <code>TRAVECY ATTIC PERONNE</code>: '''St. Quentin Scar'''
 +
* <code>TREE FORTRESS FAW</code>: '''Fao Fortress'''
 +
* <code>TREE TRAIN APREMONT</code>: '''Argonne Forest''' (Formerly <code>TREE TRAIN VARENNES</code>)
 +
* <code>VARENNES SERVANT BED</code>: '''Ballroom Blitz''' (Formerly <code>APREMONT RITZ BED</code>)
 +
 
 +
The message will repeat until you move away from the telegraph station, at which point the telegraph station will explode. Each of the locations mentioned above has a symbol near it.
 +
 
 +
==== Symbols ====
 +
 
 +
The first symbols discovered at each location are difficult to find; they are small double arrows pointing to the left and right, and only appear when the player comes within 0.4 meters. A player will typically need to crouch or go prone in order to be able to see their symbol. Additionally, players can only see the symbol at the location they've been "assigned" to. When examining a symbol up close, a distinct sound is played ([https://youtu.be/oDrKidX8CiM?t=70 video]). Pictured below are all 27 symbol locations, sorted by the map they appear on (maps made by Darrel).
 +
 
 +
'''NOTE:''' If you're having trouble finding your location with the images below, Jambajeww has made a [https://www.youtube.com/watch?v=C5JgOWtxQ2M video guide] for all 27 locations, with timestamps for each location in the description of the video.
  
<gallery mode="nolines" widths=250px>
+
<gallery mode="packed" heights=250px>
File:BF1 Argonne MCOM.jpg|The location of the MCOM on Argonne Forest (credit to Half-life)
+
File:Amiens Symbols.jpg|'''Amiens''' <br> <code>AMIENS NEUF FURNITURE</code> <br> <code>CHURCH RUINS AMIENS</code> <br> <code>LONGUEVILLE STATUE AMIENS</code>
File:BF1_ArgonneForestHP116.png|The known locations of headphones on Argonne Forest (credit to RenegadeX5)
+
File:Argonne Symbols Fixed.jpg|'''Argonne Forest''' <br> <code>LUGGAGE BASEMENT APREMONT</code> <br> <code>PANEL WATER APREMONT</code> <br> <code>TREE TRAIN APREMONT</code>
 +
File:Ballroom Blitz Symbols Fixed.jpg|'''Ballroom Blitz''' <br> <code>BALLROOM MAP VARENNES</code> <br> <code>VARENNES SERVANT BED</code> <br> <code>STATUES GARDEN VARENNES</code>
 +
File:Empires Edge Symbols.jpg|'''Empire's Edge''' <br> <code>CASTELLO ISLE ADRIATIC</code> <br> <code>COASTAL FORTRESS ADRIATIC</code> <br> <code>HILL BARN ADRIATIC</code>
 +
File:Fao Fortress Symbols.jpg|'''Fao Fortress''' <br> <code>BUCKET MARSHLANDS FAW</code> <br> <code>OUTPOST BARREL FAW</code> <br> <code>TREE FORTRESS FAW</code>
 +
File:Monte Grappa Symbols.jpg|'''Monte Grappa''' <br> <code>CRATE SEREN VENETIAN</code> <br> <code>FERRO FIRE VENETIAN</code> <br> <code>STOVE TURRET VENETIAN</code>
 +
File:Sinai Desert Symbols Fixed.jpg|'''Sinai Desert''' <br> <code>CRATE JABAL JIFAR</code> <br> <code>PILLAR OUTSKIRTS JIFAR</code> <br> <code>PILLOW MAZAR JIFAR</code>
 +
File:SQ Scar Symbols.jpg|'''St. Quentin Scar''' <br> <code>HOTEL CHECK PERONNE</code> <br> <code>RUIN VENTURE PERONNE</code> <br> <code>TRAVECY ATTIC PERONNE</code>
 +
File:Suez Symbols.jpg|'''Suez''' <br> <code>CANAL KANTARA VASES</code> <br> <code>CRATE TRENCH CANAL</code> <br> <code>HILL TOWER CANAL</code>
 
</gallery>
 
</gallery>
  
==== Empire's Edge ====
+
==== Second Message ====
 +
 
 +
[[File:Triangle Example.png|200px|thumbnail|right|A triangle symbol discovered at the <code>VARENNES SERVANT BED</code> location]]
  
<gallery mode="nolines" widths=250px>
+
After a player discovers their symbol, returning to a telegraph station with headphones yields another message in Morse code. Additionally, the telegraph station's lights glow '''yellow''' instead of their usual white when broadcasting this message. The message starts with one of the above location names, but reversed:
File:BF1 Empire Edge MCOM.jpg|The location of the MCOM on Empire's Edge (credit to Half-life)
+
 
File:BF1_EmpiresEdgeHP116.png|The known locations of headphones on Empire's Edge (credit to RenegadeX5)
+
<code><reversed_location_name> REMEMBER FIRST RULE. IF COMPROMISED L PILL.</code>
 +
 
 +
An <code>L PILL</code> is short for [https://en.wikipedia.org/wiki/Suicide_pill lethal pill], a pill intended to be taken by soldiers to commit suicide rather than be tortured. Visiting the specified reversed location, the second location, yields a triangle symbol in place of the normal double-arrow symbol. The second symbol appears in the exact same spot that the first symbol may appear for other players.
 +
 
 +
==== Third Message ====
 +
 
 +
[[File:Third symbol.png|thumbnail|130px|right|The third symbol that can be discovered (credit to Noizex)]]
 +
 
 +
After a player discovers the triangle symbol at their second location, returning to a telegraph station with headphones yields another message. This time, the telegraph station's lights glow '''purple'''. Here's the text of the message:
 +
 
 +
<code><atbash_cipher> SECOND RULE. ON SIGHTING. REPORT AND WAIT. INVESTIGATING ALONE COULD LEAD TO DEATH</code>
 +
 
 +
Solving the [http://rumkin.com/tools/cipher/atbash.php Atbash cipher] in the message yields another location from the [[Battlefield 1#Winter Update|list above]]. Visiting the third location leads to an arrow symbol pointing right.
 +
 
 +
==== Fourth Message ====
 +
 
 +
[[File:Fourth symbol.png|thumbnail|130px|right|The fourth symbol (credit to Noizex)]]
 +
 
 +
Returning to a telegraph station after discovering the third symbol yields ''yet another'' message. This time, the telegraph station's lights glow '''green''' (previously, they glowed white, yellow, and purple for the first, second, and third messages respectively). Here's the text of the message:
 +
 
 +
<code><rot_cipher> THIRD RULE. IF TAKEN BY THE OTHERS DISCOVER MEANS TO COMMUNICATE TO HOUSE</code>
 +
 
 +
Solving the [http://rumkin.com/tools/cipher/caesar.php ROT cipher] with a key of 7 (N = 19) yields another location from the [[Battlefield 1#Winter Update|list of locations]], leading to a fourth symbol, which is shown on the right.
 +
 
 +
==== Fifth Message ====
 +
 
 +
[[File:Fifth symbol.PNG|130px|thumbnail|right|The fifth symbol (credit to Dexx)]]
 +
 
 +
After finding the fourth symbol, the telegraph station's light color turns '''transparent'''. This message begins with a location from the [[Battlefield 1#Winter Update|list of locations]]:
 +
 
 +
<code><rail_fence> FOURTH RULE. KILL ALL ON SAME TRAIL. REMOVE DOG TAGS AND REPORT TO HOUSE</code>
 +
 
 +
To get the plaintext, the ciphertext must be reversed and decrypted using the [http://rumkin.com/tools/cipher/railfence.php rail fence cipher] with 5 rails, and 0 offset.
 +
 
 +
Note that the previous symbol, the fourth symbol, is in the shape of a fence, which may be interpreted as a hint for the correct decryption method for this cipher (rail fence cipher).
 +
 
 +
The fifth symbol is a pattern of broken and unbroken dashes.
 +
 
 +
''Note: the cipher on this stage can also be solved as an anagram.''
 +
 
 +
==== Sixth Message ====
 +
 
 +
[[File:Symbol_6.png|130px|thumbnail|right|The sixth symbol, "Edward" (credit to Noizex)]]
 +
 
 +
After finding the fifth symbol, the telegraph station's lights turn to an '''orange''' color. Here's the content of the sixth message:
 +
 
 +
<code><double_cipher> MORSE MESSAGES BEING INTERCEPTED. BEGINNING FULL ENCRYPTION SOON</code>
 +
 
 +
The "double_cipher" is comprised only of single dots and single dashes: E's and T's in Morse code. The cipher can be solved by converting the transmission into A's and B's, where A is a dot and B is a dash.  Then decode the ciphertext (AABBABABBAA etc) using a [http://rumkin.com/tools/cipher/baconian.php Baconian cipher], then decode the output of the Baconian cipher with an [http://rumkin.com/tools/cipher/atbash.php Atbash cipher] to obtain another location from the list.
 +
 
 +
Visiting the sixth location yields the sixth symbol: a series of horizontal and vertical lines with the name "EDWARD" prominently featured between them.
 +
 
 +
==== Seventh Message ====
 +
 
 +
[[File:Symbol_7.png|130px|thumbnail|right|The seventh symbol, "George" (credit to Noizex)]]
 +
 
 +
After finding the sixth symbol, the telegraph station's lights turn to a '''pink''' color. Here's an example seventh message, which is a Vigenère cipher:
 +
 
 +
<code>PXCGRJIEWSVPIQPVRUIQJEJDPOEEJFEQXETOSWDEUDWHJEDLIVANVPMHOCRQFHYLFWLHZAJDPOEEJDPZWYJXWHED</code>
 +
 
 +
This transmission is encoded via [http://rumkin.com/tools/cipher/vigenere.php Vigenère Cipher] with the key "Edward". It decodes to:
 +
 
 +
<code>LUGGAGEBASEMENTVARENNESALLIESCANBECLOTHEDASENEMIESENEMIESCANBECLOTHEDASALLIESALWAYSUSEID</code> <br>
 +
<code>LUGGAGE BASEMENT VARENNES ALLIES CAN BE CLOTHED AS ENEMIES. ENEMIES CAN BE CLOTHED AS ALLIES. ALWAYS USE ID</code>
 +
 
 +
In the example above, <code>LUGGAGE BASEMENT VARENNES</code> may be replaced with any of the locations from the [[Battlefield 1#Winter Update|complete list]]. Going to the specified location reveals the seventh symbol, which prominently displays the word "George" above a crude drawing.
 +
 
 +
==== Eighth Message ====
 +
 
 +
[[File:Eighth symbol.png|130px|thumbnail|right|The eighth symbol (credit to Noizex)]]
 +
 
 +
After finding the seventh symbol, the telegraph station's lights turn to a '''lime''' color. Here's an example eighth message, which is an autokey cipher:
 +
 
 +
<code>ONADIFZWMPTJSHJGXROUUEKUWFHGJHNWUYMESYQYXXFAWAUGQNMESY</code>
 +
 
 +
This message decodes to the following, by using an [http://rumkin.com/tools/cipher/vigenere-autokey.php autokey cipher] with passphrase of "George" and alphabet key of <code>ZABCDEFGHIJKLMNOPQRSTUVWXY</code>:
 +
 
 +
<code>HILLBARNADRIATICFINALBELIEVEEVERYTHINGREPORTEVERYTHING</code> <br>
 +
<code>HILL BARN ADRIATIC FINAL BELIEVE EVERYTHING REPORT EVERYTHING</code>
 +
 
 +
In the example above, <code>HILL BARN ADRIATIC</code> may be replaced with any of the locations from the [[Battlefield 1#Winter Update|complete list]]. The eighth symbol, which is just the word "LONDON", will be at the specified location.
 +
 
 +
==== Ninth Message ====
 +
 
 +
After discovering the eighth "LONDON" symbol, the telegraph station's lights turn '''cyan'''. In a deviation from the normal structure of the Morse code, '''this cipher is identical for everyone''':
 +
 
 +
<code>ZQBRIPPQOHBFIUPEYLAZAMARZIOZDSYJB</code>
 +
 
 +
After a long search, it was finally discovered that reversing the above ciphertext and using the reverse as input for an [http://rumkin.com/tools/cipher/vigenere-autokey.php autokey cipher] with key "LONDON" and custom alphabet <code>ZABCDEFGHIJKLMNOPQRSTUVWXY</code> yields:
 +
 
 +
<code>PUKOOLYNOCLABLLIMDNIWWODAHSSTNAIG</code>
 +
 
 +
If you reverse this output, it reads:
 +
 
 +
<code>GIANTSSHADOWWINDMILLBALCONYLOOKUP
 +
 
 +
GIANTS SHADOW WINDMILL BALCONY LOOK UP</code>
 +
 
 +
==== A Beginning ====
 +
 
 +
{{#evt:
 +
service=youtube
 +
|id=https://www.youtube.com/watch?v=ycXhKjSPSfw
 +
|alignment=right
 +
}}
 +
 
 +
The final Morse code, once deciphered, directs the player to the balcony of a windmill on the map Giant's Shadow; specifically, the windmill nearest to the German Empire deployment. Standing on the balcony of the windmill and looking outward/slightly upwards ([https://youtu.be/ycXhKjSPSfw video]) while waiting for exactly two minutes will trigger a courier pigeon to swoop past the player. The same dramatic sound effect heard when viewing the symbols will play, and it is a this point that a new dog tag becomes available to the player. The tag is named "'''A Beginning'''", and has the description "'''You've found something that does not belong to you.'''". It should be noted that a player will only be able to trigger the pigeon if their telegraph station is on the cyan lights stage (stage 9) - you cannot skip the previous stages. If the dramatic sound does not trigger when the pigeon passes, the process must be repeated until the sound is triggered. Some reports indicate that the sound will not trigger unless the pigeon passes through the player, touching them. Nonetheless, if the pigeon is flying past you, you are at the right stage and have completed the necessary prerequisites.
 +
 
 +
In addition to the dog tag, the player's telegraph station's lights will change to a '''red''' color. Another Morse code message can be heard with headphones, but at a lower pitch than before, and accompanied by eerie background noise and apparent screaming ([https://youtu.be/sirRAKWbFG4 video]). The message decodes to:
 +
 
 +
<code>MASTER MAN</code>
 +
 
 +
The code repeats indefinitely. The meaning of <code>MASTER MAN</code> has yet to be determined, and the whispering/screaming noises in the background have yet to be clearly transcribed. It has been noted that the Morse code definitely has a space between "Master" and "Man".
 +
 
 +
One theory is that <code>MASTER MAN</CODE> refers to a radio operator, as shown below. As shown, he has access to telegraphs and colored light signals on a master control board. Through an in-game message by a DICE employee, we were told that "Red is a signal color", in response to queries about the telegraph station's red light.
 +
 
 +
[[File:The Master Man.png|250px]]
 +
 
 +
==== Additional Resources ====
 +
 
 +
All the telegraph station's light colors:
 +
 
 +
<gallery mode="packed" heights=135px perrow=5>
 +
File:MCOM Stage 1.png|Stage 1 (white lights)
 +
File:MCOM Stage 2.png|Stage 2 (yellow lights)
 +
File:MCOM Stage 3.jpg|Stage 3 (purple lights)
 +
File:MCOM Stage 4.jpg|Stage 4 (green lights)
 +
File:MCOM Stage 5.jpg|Stage 5 (clear lights)
 +
File:MCOM Stage 6.jpg|Stage 6 (orange lights)
 +
File:MCOM Stage 7.jpg|Stage 7 (pink lights)
 +
File:MCOM Stage 8.png|Stage 8 (lime lights)
 +
File:MCOM Stage 9.jpg|Stage 9 (cyan lights)
 +
File:MCOM Stage 10.jpg|Stage 10 (red lights)
 
</gallery>
 
</gallery>
  
==== FAO Fortress ====
+
The following image was datamined after the release of the Winter Update patch on February 14, 2017:
 +
 
 +
[[File:Bf1 Symbols.jpg|frameless]]
 +
 
 +
Between its color channels, this image contains all of the symbols mentioned above.
 +
 
 +
== Prise de Tahure Update ==
 +
 
 +
On July 20, 2017, another map was added to the game called '''Prise de Tahure'''. Located on the map were several records, along with a gramophone, much like in the [[#Records and Gramophones|Megalodon Easter egg]]. Bringing a record to the gramophone makes it play the Battlefield 1 theme tune. At this time it is unknown if the records and gramophone have another purpose.
 +
 
 +
=== Four Square Cipher ===
 +
 
 +
[[File:Four Square Code.png|480px|thumbnail|right|The code that appeared on Soissons, along with the hints above it]]
 +
 
 +
Also on July 20, a cipher was added to a pillar near the lake northeast of the Château on Soissons. Above it were several graphical hints, including the icon of the [[#A Beginning|A Beginning dog tag]] that was unlocked earlier in the ARG. The text of the cipher is as follows:
 +
 
 +
<pre>
 +
YPIVEZKUSYRNHZELDWSOMSPXINALXGWNHACPLTVZPNCPLBRPVXYPTHWNHQALYG
 +
</pre>
  
<gallery mode="nolines" widths=250px>
+
When solved as a four-square cipher using the keywords of <code>MASTER</code> and <code>MAN</code>, and reversing the remainder of the alphabet, the cipher was decoded:
File:BF1 FAO MCOM.jpg|The location of the MCOM on FAO Fortress (credit to Half-life)
+
 
File:BF1_FaoFortressHP116.png|The known locations of headphones on Fao Fortress (credit to RenegadeX5)
+
<pre>
 +
INSIDE THE CHATEAU WHEN ALL IS DARK THERE YOU GO AND YOU WILL FIND THE SPARKS
 +
</pre>
 +
 
 +
=== Lights Out ===
 +
 
 +
{{#evt:
 +
service=youtube
 +
|id=https://www.youtube.com/watch?v=TqApDtY0iMA
 +
|alignment=right
 +
|dimensions=480
 +
}}
 +
 
 +
It was discovered that destroying every light source in the château on the Soissons map causes a [https://youtu.be/g0RIu2Bkim4 mechanical sound effect] to play. After doing this, the bases of the candle stands become interactable - players can switch them on or off. Interacting with candles causes the states of surrounding candles to switch, along with the position in that candle's cycle. There are a total of 7 candles in the château. Once all the candles have been illuminated, another mechanical noise is heard, which allows us to advance to the next stage.
 +
 
 +
The seven candles each switch the state of one or more others. When any candle is activated, the candles' functions would rotate one position counterclockwise (explained more [https://drive.google.com/file/d/0B-ZNV2Edff1UUHJDRjNkM1BadHM/view here]) around themselves. By activating a single candle seven times and recording the results, you can learn all of the switch patterns and know they are back where they started. With this knowledge it is possible (with some brain bending) to work out how to illuminate all the candles. This could of course be done with pen-and-paper, but there is an [https://cdn.discordapp.com/attachments/338075346349850624/347497087958777856/Conflict_Dog_Tag_Easter_Egg_Candlabra_Solution_5.xlsm Excel spreadsheet] (link may expire, made by Disposalist) as well as an [http://candles.herokuapp.com/ app] that may also prove useful.
 +
 
 +
Also, after pressing a candle seven times, only one candle's state will be changed. All candles go back to their original states after a candle has been pressed fourteen times.
 +
 
 +
''Note: If you don't press anything for 4 minutes the candles will reset and the switch patterns will change!''
 +
 
 +
=== Tile Puzzle ===
 +
 
 +
[[File:BF1 Castle Map.jpg|thumbnail|580px|left|A map of the château, pillars, and statue, courtesy of TheRadGamerDan]]
 +
 
 +
[[File:BF1 Lit Tiles.png|thumbnail|right|One pattern of lit-up tiles in the floor of the château]]
 +
 +
[[File:BF1 Sandbag Orientation.png|thumbnail|right|The orientation of the sandbag pattern relative to the grid, courtesy of MozzyFX]]
 +
 
 +
After lighting up all the candles in the château and hearing the second mechanical noise, some wall panels on pillars on the outside of the château become interactable. There are 8 pillars on the north side of the château, and 8 on the south side.
 +
 
 +
To the northeast of the château, there is a statue sunk into the ground, along with concentric square steps leading down towards it. After the second mechanical noise is heard, a randomly-generated pattern of sandbags appear on some of these steps. They only appear while no one is near the steps. '''The goal here is to manipulate the floor lights inside the château so their pattern matches the pattern of sandbags around the statue.'''
 +
 
 +
The pattern of tiles inside the château consists of an 8 by 8 grid. At the beginning all tiles are turned off. Each individual tile can be manipulated using a '''pair''' of wall panels. There are 8 panels on the north side of the château, and 8 panels on the south side - each panel corresponds to either a row or a column on the grid. Pressing the pair of panels corresponding to a specific row and column cause the appropriate light to toggle on or off. For example, if you were to press the "2nd column" panel and the "4th row" panel, then the light in position (2, 4) on the board would be toggled.
 +
 
 +
However, there is a twist: '''the rows and columns the panels correspond to are completely randomized in each round (or pre-round)'''. There is no grouping to the panels; for example, not all panels on the north side are the row-controlling panels. This randomization means that players need to use trial and error in each round (or pre-round) in order to determine which panels activate which rows and columns.
 +
 
 +
One method for accomplishing this is as follows:
 +
 
 +
# Choose an arbitrary panel from one of the 16 panels outside the château. (You could start with the panel labelled '1' on the [[#Tile Puzzle|map shown above]].)
 +
# Try pressing your chosen panel followed by another arbitrary panel. (Again, you could use the panel labelled '2' on the map.)
 +
# Check the light grid. If no lights have changed, pick a new panel as your second panel, and try pressing it along with your first one. Repeat this until a light changes on your grid.
 +
# Once a light on your grid has changed, note its position in the grid along with the panels you used to activate it.
 +
# Pick a different panel that you haven't tried yet as your second panel, keeping the first panel the same. Continue to try new combinations that include the first panel until another light is toggled.
 +
# By this point, you should have toggled 2 different lights, and you should have had 1 panel (the first panel) in common with both of those lights. The two lights you toggled will share either a row or a column on the grid.
 +
# '''The panel the lights had in common (the first panel) can now be associated with the row or column that contained the toggled lights.''' The other 2 panels you pressed can be associated with the intersecting rows or columns.
 +
# Repeat the whole process, starting with a different panel. Continue until every panel's row or column is identified.
 +
 
 +
<div style="margin-left:60px;margin-right:60px;margin-top:20px;margin-bottom:20px;padding-left:15px;padding-right:15px;padding-top:5px;padding-bottom:5px;background-color:#FFB5B5;border:4px solid red;border-radius:15px;">
 +
'''Example:'''
 +
 
 +
* Let's say we start out trying to identify Panel 1.
 +
* We try pressing Panel 1 and Panel 2, but nothing changes, so we move on.
 +
* We try pressing Panel 1 and Panel 3, and a light changes at position (1, 5) (first column, fifth row). We note this down and move on.
 +
* We try pressing Panel 1 and Panel 4, but nothing changes.
 +
* We try pressing Panel 1 and Panel 5, but nothing changes.
 +
* We try pressing Panel 1 and Panel 6, and a light changes at position (6, 5) (sixth column, fifth row). We note this down.
 +
* The two lights that changed were both part of the 5th row, and we pressed Panel 1 in both cases. Therefore, Panel 1 must be the button for the fifth row.
 +
* In addition, from the first light that changed, since we know that Panel 1 is the button for the fifth row, Panel 3 must be the button for the first column.
 +
* Similarly, from the second light, since we know that Panel 1 is the button for the fifth row, Panel 6 must be the button for the sixth column.
 +
 
 +
From here, determining the rest of the panels' functions by trying unknown panels with known ones is easy.
 +
 
 +
''Note: If a given pair of buttons causes no change in the light grid, they must both either be for rows or columns, since they do not intersect.''
 +
</div>
 +
 
 +
Once each panel's functionality has been determined, matching the lights up with the sandbags is a fairly simple (if tedious) task. The sandbags appear on only some of the concentric steps, which correspond to square "rings" on the light grid. The position of the sandbags along each step indicates that the light in the corresponding location on the grid needs to be turned on. All other lights need to be turned off.
 +
 
 +
An example sandbag pattern is shown below:
 +
 
 +
<gallery mode="packed" heights=300px>
 +
Image:BF1 Sandbags.png|A pattern of sandbags on the square stairs around the statue (up = northeast)
 +
Image:Bf1 Sandbag Grid Overlay.png|Fitting the sandbag positions to the 8 by 8 grid
 +
Image:BF1 Sandbag Grid Colours Better.png|The corresponding pattern that needs to be illuminated on the grid (up = west)
 
</gallery>
 
</gallery>
  
==== Monte Grappa ====
+
=== A Conflict ===
 +
 
 +
[[File:Bf1 Conflict Dogtag.png|250px|thumbnail|right|The "A Conflict" dog tag, awarded to the player that completes the tile puzzle]]
 +
 
 +
Once the tile/sandbag puzzle has been completed, a plume of black smoke appears, and the '''A Conflict''' dog tag is awarded to the player who activated the final panel - '''the dog tag is NOT awarded to all players on the server''', only the person who completes the Easter egg! The dog tag has the same skull icon as the [[#A Beginning|A Beginning]] dog tag, but is silver instead of bronze.
 +
 
 +
''Note: The A Beginning dog tag is '''not''' required to unlock the A Conflict dog tag!''
 +
 
 +
The dog tag's description is as follows:
 +
<pre>
 +
The voices have been silent far too long.
 +
</pre>
 +
 
 +
<div style="clear:both;"></div>
 +
 
 +
== Turning Tides Gallipoli Update ==
 +
 
 +
On December 11, 2017, the ''Turning Tides'' update was released for Battlefield 1.  Little progress was made on this Easter egg until January 30, 2018, when mysterious Morse messages were added to the lighthouse on the Heligoland Bight map.  These messages are only audible when the player is playing as the Infiltrator Elite class, and only one of these messages can be heard in any round.
 +
 
 +
* <code>CODE COMBINED WITH THE LOCATION NAME THEN TEXT SPLIT IN SIX. A PIECE HIDDEN IN EACH ZONE.</code>
 +
* <code>USE THE NUMERIC KEY TO PUT THE PIECES IN ORDER AND SEPARATE THE LOCATION FROM THE CODE. GO TO LOCATION AND USE THE CODE.</code>
 +
* <code>TO MAINTAIN SECURITY CHANGE THE THIRD ONE OFTEN. LOOK IT UP EVERY TIME YOU GET THERE.</code>
 +
* <code>THE LOCATION OF THE FIFTH ONE WAS CAREFULLY CONSIDERED.</code>
 +
* <code>18 TOTAL.</code>
 +
* <code>TOP TO BOTTOM.</code>
 +
* <code>AFTER YOU SEE YOU ARE DONE ENTERING THE CODE... HURRY.</code>
 +
 
 +
Each message also ended with <code>RELAY THIS MESSAGE TO OUR SIX OPERATIVES IN THE SNOWY REGIONS.</code>
 +
 
 +
These clues were used throughout the Easter egg.
 +
 
 +
=== Skull Icons ===
 +
 
 +
A skull icon was discovered in all 6 maps from the ''In The Name of the Tsar'' expansion - the <code>SIX OPERATIVES IN THE SNOWY REGIONS</code>.  Below are the locations of each of the skulls ''(credit to [http://bfee.co/ BFEE])'':
  
<gallery mode="nolines" widths=250px>
+
<gallery mode="packed" heights=200px>
File:BF1 Grappa MCOM.jpg|The location of the MCOM on Monte Grappa (credit to Half-life)
+
Image:Bf1 escalation skull 1.png|'''Tsaritsyn''' <br> <code>CASE</code>
File:BF1_MonteGrappaHP116.png|The known locations of headphones on Monte Grappa (credit to RenegadeX5)
+
Image:Bf1 escalation skull 5.png|'''Brusilov Keep''' <br> <code>WEB</code>
 +
Image:Bf1 escalation skull 6 v2.png|'''Albion''' <br> Appears above a switch, hidden behind a cupboard in a house.  Pressing the switch is a step to reveal Morse code, which is '''unique''' for each player - it must be <code>LOOKED UP</code> each round.
 +
Image:Bf1 escalation skull 4.png|'''Galicia''' <br> <code>FEAR</code>
 +
Image:Bf1 escalation skull 2.png|'''Volga River''' <br> <code>B█D</code> <br> Note: its location was "<code>CAREFULLY CONSIDERED</code>" - the blacked-out letter is an <code>A</code>, since the skull appears near Control Point A.
 +
Image:Bf1 escalation skull 3.png|'''Łupków Pass''' <br> No text, but standing in the southeast corner of the ruins causes a small orb in the opposite corner to flash out the following message in Morse code: <code>TEST FAILED ANGELS LOOSE PROCTORS DEAD TRI ODIN NOLX ETYRE ODIN DWA</code>.  The Russian words at the end are numbers, translating to <code>310412</code>.
 
</gallery>
 
</gallery>
  
==== Sinai Desert ====
+
=== Location and Code ===
 +
 
 +
[[File:Bf1 escalation sworbe.jpg|thumbnail|right|The Sworbe Lighthouse on Albion]]
 +
 
 +
According to the Morse messages, the next task was to <code>USE THE NUMERIC KEY TO PUT THE PIECES IN ORDER AND SEPARATE THE LOCATION FROM THE CODE</code>.  The numbers <code>310412</code>, obtained from the final skull, specified the positions of letters that had to be taken from each word:
 +
* CA'''S'''E
 +
* '''W'''EB
 +
* '''0'''
 +
* FEA'''R'''
 +
* '''B'''AD
 +
* D'''E'''AD
 +
 
 +
This produces the message <code>SWORBE</code>, the name of a lighthouse on Albion.
 +
 
 +
Additionally, the location had to be <code>SEPARATED</code> from the code; accordingly, the remaining letters were isolated.  Because the Morse explicitly stated that there needed to be <code>18 TOTAL</code>, the third segment of code was determined to be 5 letters long.
 +
 
 +
<pre>
 +
CAEEBXXXXXFEAADDAD
 +
</pre>
 +
 
 +
=== Albion Morse ===
 +
 
 +
[[File:Bf1 escalation crates.png|thumbnail|right|The 9 crates at the base of the radio tower on Albion]]
 +
 
 +
The switch beneath the Albion skull does not necessarily do anything by itself; in order to hear the Morse code required to complete the Easter egg, another step is required.
 +
 
 +
At the base of the radio tower near Control Point D, there are 9 metal cases which are interactable.  The Morse code is audible after performing the following steps:
  
<gallery mode="nolines" widths=250px>
+
# Interact with each of the nine cases once
File:BF1 Sinai MCOM.jpg|The location of the MCOM on Sinai Desert (credit to Half-life)
+
# Interact with the switch underneath the Albion skull once
File:BF1_SinaiHP116.png|The known locations of headphones on Sinai Desert (credit to RenegadeX5)
+
# Interact with each of the nine cases once
</gallery>
+
# Interact with the switch underneath the Albion skull four times
 +
 
 +
After performing these steps, going prone at the base of the radio tower will yield 5 letters of '''unique''' Morse code, which fill in the gap of the code that was previously determined:
 +
 
 +
<pre>
 +
CAEEB <5 letters of unique morse> FEAADDAD
 +
</pre>
 +
 
 +
=== Using the Code ===
 +
 
 +
Inside of the Sworbe lighthouse, there are 6 switches.  Each switch is initially not interactable, but the switches can be made interactable by destroying lanterns in nearby houses, as shown in this map ''(credit to Sir-Pint-a-lot)'':
 +
 
 +
[[File:Bf1 escalation lanterns.jpg|center|500px]]
 +
 
 +
''(Note: Destroying any of the light bulbs inside the house marked with green will stop lighthouse switches from being enabled.  Be careful!)''
 +
 
 +
The Morse found at the beginning of this hinted that the switches need to be numbered from <code>TOP TO BOTTOM</code>.  The top-most switch of the lighthouse is <code>A</code> and the bottom-most switch is <code>F</code>.  The code <code>CAEEB <5 letters of unique morse> FEAADDAD</code> can now be entered.
 +
 
 +
After inputting the code, the switches in the lighthouse will cease to be interactable.  A glowing cylinder at the top of the lighthouse becomes interactable for one minute afterwards - interacting with it yields the '''An Escalation''' skin for two variants of the M1917 MG.  ''(Note: if you fail to interact with the cylinder in time, the code will need to be entered again.)''
 +
 
 +
=== An Escalation ===
 +
 
 +
[[File:Bf1 escalation skin.jpg|thumbnail|right|The An Escalation skin for the M1917 MG (image credit to [http://bfee.co/ BFEE])]]
 +
 
 +
The An Escalation skin has a number of distinguishing features.  First, it is adorned with the skulls that have been prevalent all throughout the Battlefield 1 ARG, and have been present on the '''A Beginning and A Conflict''' dogtags.  The number <code>0627</code> is also visible on the skin.  Finally, some Morse code is visible on the skin, which translates to <code>UNKNOWABLE</code>.
 +
 
 +
<div style="clear:both;"></div>
 +
 
 +
== Turning Tides North Sea Update ==
 +
 
 +
On January 30, 2018, the Turning Tides North Sea update was released.
 +
 
 +
=== Morse Messages ===
 +
 
 +
When using the Infiltrator kit and standing in a few specific spots on different maps, Morse code can be heard:
  
==== St-Quentin-Scar ====
+
* '''Zeebrugge''' - inside the cabin on Control Point E: <code>I5.D2.E7.S9.M9. EAGLE IS DOWN. GO THERE AND RETRIEVE SENSITIVE MATERIAL.</code> ([https://www.youtube.com/watch?v=a1q18CM06DE video])
 +
* '''Achi Baba''' - at the crashed plane: <code>T0.L7.U3.N6.K8. MEET AT KANLI 6 LANDING.</code> ([https://www.youtube.com/watch?v=nIov3i8ewxQ video])
 +
* '''Cape Helles''' - at one of the boats: <code>O2.P0.B5.R4.G8. MOLE SEVERED. LOST CONTACT WITH SISTER SUB.</code> ([https://www.youtube.com/watch?v=Lp96JEsNCA0 video])
 +
* '''Heligoland Bight''' - near the beached submarine at Control Point F: <code>Z4.X6.C1.A3.F1. SABOTAGED AT LAUNCH. INVESTIGATE APPLE OVERLOOK.</code> ([https://www.youtube.com/watch?v=pk5nOTLpm5Q video])
 +
* '''Zeebrugge''' - at the top of the water tower near Control Point A: ([https://www.youtube.com/watch?v=ED8IS2d5Ldo video])
  
<gallery mode="nolines" widths=250px>
+
The Morse code in the final message is unique for each player, but takes the form of the following Latin quote with 8 letters missing:
File:BF1 SQ Scar MCOM.jpg|The location of the MCOM on St-Quentin-Scar (credit to Half-life)
 
File:BF1_SQSHP116.png|The known locations of headphones on St-Quentin-Scar (credit to RenegadeX5)
 
</gallery>
 
  
==== Suez Canal ====
+
<pre>
 +
DULCE ET DECORUM EST PRO PATRIA MORI
 +
</pre>
  
<gallery mode="nolines" widths=250px>
+
=== Letters to Numbers ===
File:BF1 Suez MCOM.jpg|The location of the MCOM on Suez Canal (credit to Half-life)
 
File:BF1_SuezHP116.png|The known locations of headphones on Suez Canal (credit to RenegadeX5)
 
</gallery>
 
  
=== November 15, 2016 ===
+
The number / letter combinations that preceded each message provide a key that is used to convert the eight missing letters into numbers:
  
On November 15th, Battlefield 1 received an update which changed the Morse code heard on '''all''' maps' hidden MCOM stations to the following:
+
<pre>
 +
A = 3  F = 1   M = 9  S = 9
 +
B = 5  G = 8  N = 6  T = 0
 +
C = 1  I = 5  O = 2  U = 3
 +
D = 2  K = 8  P = 0  X = 6
 +
E = 7  L = 7  R = 4  Z = 4
 +
</pre>
  
  .--. .-. . ...- .. --- ..- ... | -- . ... ... .- --. . | -.-. --- .-. .-. ..- .--. - . -..
+
These numbers will be input into the generator rooms on '''Zeebrugge''' (near Control Points C and D). This is accomplished by using Morse codeA dot denotes a switch in the on position, while a dash denotes a switch in the off position.
  .- .-- .- .. - | ..-. ..- .-. - .... . .-. | .. -. ... - .-. ..- -.-. - .. --- -. ...
 
  
PREVIOUS MESSAGE CORRUPTED
+
<pre>
AWAIT FURTHER INSTRUCTIONS
+
0 = -----
 +
1 = .----
 +
2 = ..---
 +
3 = ...--
 +
4 = ....-
 +
5 = .....
 +
6 = -....
 +
7 = --...
 +
8 = ---..
 +
9 = ----.
 +
</pre>
  
Included in & added since this update on November 15th:
+
The first four numbers are entered in this fashion in the generator room labeled 1, near Control Point C.  The second four numbers are entered in the generator room labeled 3, near Control Point D.  In both rooms, the numbers are entered from left to right when the generators are in front of the player.  A full map is below ''(credit to MrHated)'':
  
* Ballroom Blitz has had an MCOM station and headphones added to it, whereas pre-patch it was the only map with neither
+
[[File:Bf1 zeebrugge map.jpg|1000px|center]]
* The spawn locations of many headphones on most maps has changed
 
* The above Morse message plays on loop until the MCOM station eventually explodes, although this appears to be buggy and thus the station will not always behave in this way
 
* Once the MCOM station explodes, headphones stop spawning on the map
 
* Dying after having retrieved a headphone will no longer cause a new headphone to spawn at the initial spawn location of the one the dead player was carrying
 
* Only one pair of headphones will spawn upon the initiation of a round on each map
 
  
== February 14, 2017 ==
+
Upon putting the switches into the correct position, the '''An Omen''' dogtag is unlocked.
  
On February 14, the Morse code changed again, to the following message:
+
=== An Omen ===
  
GO STRAIGHT TO <location_name>.  OLD METHODS COMPROMISED.  MUST ACQUIRE NEW KEY.  WILL MISS DROPOFF IF DELAY OR INCORRECT LOCATION.
+
[[File:Bf1 An Omen Background.png|thumbnail|The '''An Omen''' dogtag]]
  
Each user hears a different location name.  It is currently unknown which factors determine who hears which location, or if locations are simply randomly assigned to players.  Additionally, <code>APREMONT</code> must be swapped with <code>VARENNES</code> due to an error on the developer's part.  Here is the list of the 26 locations so far, along with the maps the locations refer to, in alphabetical order:
+
The '''An Omen''' dogtag is a gold variant of the [[#A Beginning|A Beginning]] and [[#A Conflict|A Conflict]] dogtags, but with the skull image slightly askew.  The dogtag has the following description:
  
* <code>ABBEY MAP APREMONT</code>: '''Ballroom Blitz''' (Swap <code>APREMONT</code> with <code>VARENNES</code>, which is near Ballroom Blitz)
+
<pre>
* <code>APREMONT RITZ BED</code>: '''Ballroom Blitz'''
+
You're making a huge mistake.
* <code>AMIENS NEUF FURNITURE</code>: '''Amiens'''
+
</pre>
* <code>BUCKET MARSHLANDS FAW</code>: '''FAO Fortress''' (Al-Faw is translated to "Fao" from Arabic)
+
== June Update ==
* <code>CANAL KANTARA VASES</code>: '''Suez Canal'''
+
On June 27, 2018, the the final stage of the Easter Egg was released.
* <code>CASTELLO ISLE ADRIATIC</code>: '''Empire Edge''' (Empire Edge is on the Adriatic Coast)
+
=== River Somme ===
* <code>CHURCH RUINS AMIENS</code>: '''Amiens'''
+
There is a half buried generator between B and E flags. Using limpet charges to dig it out reveals 5 interactable buttons as well as one switch to confirm the input. The generator behaves similar to the ones from '''Zeebrugge''', a dot being on and a dash off. Using these switches to enter '''0627''', which is found on the '''An Escalation''' skin, will trigger a light to flash morse reading:
* <code>COASTAL FORTRESS ADRIATIC</code>: '''Empire Edge'''
+
<pre>
* <code>CRATE JABAL JIFAR</code>: '''Sinai Desert''' (El-Jifar is close to Sinai Desert)
+
ATTIC SWITCH FOR WELLINGTON CHANNEL - ESCALATING DEATH COUNT - REPORT HEADSHOTS BY GROUP MOST TO FEWEST - OPEN AND CLOSE WITH NONE
* <code>CRATE SEREN VENETIAN</code>: '''Monte Grappa''' (Monte Grappa is in Venice)
+
</pre>
* <code>CRATE TRENCH CANAL</code>: '''Suez Canal'''
 
* <code>FERRO FIRE VENETIAN</code>: '''Monte Grappa'''
 
* <code>HILL BARN ADRIATIC</code>: '''Empire Edge'''
 
* <code>HILL TOWER CANAL</code>: '''Suez Canal'''
 
* <code>HOTEL CHECK PERONNE</code>: '''St. Quentin Scar''' (Peronne is close to SQ Scar)
 
* <code>LONGUEVILLE STATUE AMIENS</code>: '''Amiens'''
 
* <code>LUGGAGE BASEMENT VARENNES</code>: '''Argonne Forest'''  (Swap <code>VARENNES</code> with <code>APREMONT</code>, which is near Argonne Forest)
 
* <code>OUTPOST BARREL FAW</code>: '''FAO Fortress'''
 
* <code>PANEL WATER VARENNES</code>: '''Argonne Forest'''
 
* <code>PILLAR OUTSKIRTS JIFAR</code>: '''Sinai Desert'''
 
* <code>RUIN VENTURE PERONNE</code>: '''St. Quentin Scar'''
 
* <code>STATUES GARDEN APREMONT</code>: '''Ballroom Blitz'''
 
* <code>STOVE TURRET VENETIAN</code>: '''Monte Grappa'''
 
* <code>TRAVECY ATTIC PERONNE</code>: '''St. Quentin Scar'''
 
* <code>TREE FORTRESS FAW</code>: '''FAO Fortress'''
 
* <code>TREE TRAIN VARENNES</code>: '''Argonne Forest'''
 
  
The message will repeat until you move away from the MCOM station, at which point the MCOM will explode.  Each of the locations mentioned above seems to have the same symbol near it.
+
Using this hint, heading to the farm house on the south-western edge of the map and blowing up its chimney will reveal a switch that once pressed will trigger the next stage of the Easter Egg. After it has been pressed, the lights on the generator from the first step become interactable once again. Using them to enter '''03222110''', confirming each number with the top switch, will trigger a monster howl and unlock the '''Angel Sighting''' dog tag.  
  
=== Symbols ===
+
=== Carporetto ===
 +
Using the description of the '''Angel Sighting''' dog tag as a guide will unlock the '''Belly of the Beast''' dog tag.
 +
Heading to the angel statues on Carporetto, shooting off the head of the left statue, the wing of the right statue, the torso of the center statue and completely destroying the angel statue in front of them, will trigger a screaming sound and unlock a button on the base of the statue in the back. Pressing the button will unlock the dog tag.
  
[[File:Bf1 Symbols.jpg|250px|thumbnail|right|The symbols found near the mentioned locations]]
+
=== Passchendale ===
 +
'''To continue further, ALL five Easter Egg dog tags as well as the An escalation skin have to be unlocked!'''
  
The symbols discovered at each location are difficult to find; they are small, and only appear when the player comes within 0.4 meters.  Additionally, players can only see the symbol at the location they've been "assigned" to.  When examining a symbol up close, a distinct sound is played ([https://youtu.be/oDrKidX8CiM?t=70 video]).  Here are the symbols that have been discovered thus far:
+
Following the instructions of the '''Belly of the Beast''' dog tag, heading over to a caved in entrance underneath a wooden bridge near the E flag on Passchendale will reveal the path to the conclusion of the Easter Egg. Destroying the "Munitionslager" sign above the entrance will make two switches behind it interactable. Entering '''Unknowable''' in morse, where the left switch is dot and the right switch dash, will make the entrance blow up and unlock a new path. Going down the path and pressing the switch at the end of it will make the player fall down a trapdoor into a cave system. Using the scribbles found on Fort Vaux, using the compass to navigate the tunnels in the following order
  
<gallery mode="packed">
+
<pre>
Image:FAO symbol.PNG|<code>BUCKET MARSHLANDS FAW</code> <br> Rock near bucket on FAO Fortress
+
W E S W E W W N S W N W S W S
Image:Longueville Statue.png|<code>LONGUEVILLE STATUE AMIENS</code> <br> Under bushes near statue in Amiens
+
</pre>
Image:Pillar Outskirts.png|<code>PILLAR OUTSKIRTS JIFAR</code> <br> Pillar on Sinai Desert
 
</gallery>
 
  
''This investigation is still in development, and this page will be updated accordingly as new leads emerge.''
+
will make the player drop down to the final room where he will find the '''Peacekeeper''' revolver as well as a few wooden boards spelling out '''Simps'''. This might be a reference to Kevin Simpson from the Battlefield 4 Phantom Program. G
 +
Gaining 100 kills with the '''Peacekeeper''' will also unlock the '''An Awakening''' service dog tag.
 +
[[Category: Battlefield 1]]

Latest revision as of 17:41, 24 October 2018

Battlefield 1
Completed
Bf1 An Omen.png
The Battlefield 1 ARG -
Headphones and Morse code led to mysterious unlockable dog tags.
Type Official
Creator DICE
Discovered 2017-02-14

Main Page > List of Investigations > Battlefield 1

This wiki page documents the ARG that is hidden in Battlefield 1. This page includes step-by-step instructions to unlock the secret A Beginning, A Conflict, An Omen, Angel Sighting, and Belly of the Beast dog tags, the An Escalation skin, as well as the Peacekeeper revolver and its associated service dog tag called An Awakening. Currently, the primary solving hub for this ARG is the Battlefield Easter Egg community, who have a Discord server here, a wiki here, and a YouTube channel here.

In addition to the main ARG/Easter egg which unlocks the secret dog tags and skin, there are several other prominent Easter eggs which have been discovered in the game:

Battlefield 1 Easter Eggs
Balloon House A house kept aloft by balloons, referencing the movie 'Up'
Megalodon A giant shark hidden on Fort de Vaux
Miscellaneous Minor Easter eggs requiring little to no player interaction

(Note: Main ARG/Easter egg is disabled in password-protected servers!)

Headphones and Morse code

One pair of headphones is hidden on each map. The headphones are indestructible and can be located on every server, as long as they have not already been picked up. It appears that there are 5 spawn locations per map, although some of them remain undiscovered. The headphones can be picked up by any player by walking over them. Upon approaching a hidden telegraph station after having retrieved a pair of headphones, the player will hear some Morse code being tapped out. A player can carry only one pair of headphones at a time, and only the player wearing the headphones will be able to hear the Morse code when near enough to a hidden telegraph station.

Headphone Locations

Here is is a series of images which display locations of headphones and telegraph station on each map. In order to hear the Morse code, the player needs to pick up the headphones from one of the 5 locations on each map (It might be necessary to check all 5 locations before finding the headphones) and bring them to the telegraph station.

(Note: you can click each image to get a larger version.)

When the headphones and telegraph stations were first discovered, the Morse code was meaningless gibberish. However, the contents of the Morse code changed in future patches.

Fall Update

On November 15th, Battlefield 1 received an update which changed the Morse code heard on all maps' hidden telegraph stations to the following:

.--. .-. . ...- .. --- ..- ... | -- . ... ... .- --. . | -.-. --- .-. .-. ..- .--. - . -..
.- .-- .- .. - | ..-. ..- .-. - .... . .-. | .. -. ... - .-. ..- -.-. - .. --- -. ...
PREVIOUS MESSAGE CORRUPTED
AWAIT FURTHER INSTRUCTIONS

Additionally, the patch changed the following:

  • Ballroom Blitz had a telegraph station and headphones added to it, whereas pre-patch it was the only map with neither
  • The spawn locations of many headphones on most maps were changed
  • The above Morse message now plays on loop until the telegraph station eventually explodes, although this appears to be buggy
  • Once the telegraph station explodes, headphones stop spawning on the map
  • Dying after having retrieved a pair of headphones will no longer cause a new pair of headphones to spawn
  • Only one pair of headphones will spawn upon the initiation of a round on each map

Winter Update

On February 14, the Winter Update was released. The Morse code changed again, to the following message:

GO STRAIGHT TO <location_name>. OLD METHODS COMPROMISED. MUST ACQUIRE NEW KEY. WILL MISS DROPOFF IF DELAY OR INCORRECT LOCATION.

Each user hears a different location name; locations are randomly assigned to players. There are 27 locations total: 3 locations on each of the 9 maps. In order to advance through the Easter egg, you need to know which location you are assigned; here is a tutorial (courtesy of Dunem) to help you read your Morse code. This is the list of locations, along with their respective maps, in alphabetical order:

  • AMIENS NEUF FURNITURE: Amiens
  • BALLROOM MAP VARENNES: Ballroom Blitz (Formerly ABBEY MAP VARENNES)
  • BUCKET MARSHLANDS FAW: Fao Fortress
  • CANAL KANTARA VASES: Suez
  • CASTELLO ISLE ADRIATIC: Empire Edge
  • CHURCH RUINS AMIENS: Amiens
  • COASTAL FORTRESS ADRIATIC: Empire Edge
  • CRATE JABAL JIFAR: Sinai Desert
  • CRATE SEREN VENETIAN: Monte Grappa
  • CRATE TRENCH CANAL: Suez
  • FERRO FIRE VENETIAN: Monte Grappa
  • HILL BARN ADRIATIC: Empire Edge
  • HILL TOWER CANAL: Suez
  • HOTEL CHECK PERONNE: St. Quentin Scar
  • LONGUEVILLE STATUE AMIENS: Amiens
  • LUGGAGE BASEMENT APREMONT: Argonne Forest (Formerly LUGGAGE BASEMENT VARENNES)
  • OUTPOST BARREL FAW: Fao Fortress
  • PANEL WATER APREMONT: Argonne Forest (Formerly PANEL WATER VARENNES)
  • PILLAR OUTSKIRTS JIFAR: Sinai Desert
  • PILLOW MAZAR JIFAR: Sinai Desert
  • RUIN VENTURE PERONNE: St. Quentin Scar
  • STATUES GARDEN VARENNES: Ballroom Blitz (Formerly STATUES GARDEN APREMONT)
  • STOVE TURRET VENETIAN: Monte Grappa
  • TRAVECY ATTIC PERONNE: St. Quentin Scar
  • TREE FORTRESS FAW: Fao Fortress
  • TREE TRAIN APREMONT: Argonne Forest (Formerly TREE TRAIN VARENNES)
  • VARENNES SERVANT BED: Ballroom Blitz (Formerly APREMONT RITZ BED)

The message will repeat until you move away from the telegraph station, at which point the telegraph station will explode. Each of the locations mentioned above has a symbol near it.

Symbols

The first symbols discovered at each location are difficult to find; they are small double arrows pointing to the left and right, and only appear when the player comes within 0.4 meters. A player will typically need to crouch or go prone in order to be able to see their symbol. Additionally, players can only see the symbol at the location they've been "assigned" to. When examining a symbol up close, a distinct sound is played (video). Pictured below are all 27 symbol locations, sorted by the map they appear on (maps made by Darrel).

NOTE: If you're having trouble finding your location with the images below, Jambajeww has made a video guide for all 27 locations, with timestamps for each location in the description of the video.

Second Message

A triangle symbol discovered at the VARENNES SERVANT BED location

After a player discovers their symbol, returning to a telegraph station with headphones yields another message in Morse code. Additionally, the telegraph station's lights glow yellow instead of their usual white when broadcasting this message. The message starts with one of the above location names, but reversed:

<reversed_location_name> REMEMBER FIRST RULE. IF COMPROMISED L PILL.

An L PILL is short for lethal pill, a pill intended to be taken by soldiers to commit suicide rather than be tortured. Visiting the specified reversed location, the second location, yields a triangle symbol in place of the normal double-arrow symbol. The second symbol appears in the exact same spot that the first symbol may appear for other players.

Third Message

The third symbol that can be discovered (credit to Noizex)

After a player discovers the triangle symbol at their second location, returning to a telegraph station with headphones yields another message. This time, the telegraph station's lights glow purple. Here's the text of the message:

<atbash_cipher> SECOND RULE. ON SIGHTING. REPORT AND WAIT. INVESTIGATING ALONE COULD LEAD TO DEATH

Solving the Atbash cipher in the message yields another location from the list above. Visiting the third location leads to an arrow symbol pointing right.

Fourth Message

The fourth symbol (credit to Noizex)

Returning to a telegraph station after discovering the third symbol yields yet another message. This time, the telegraph station's lights glow green (previously, they glowed white, yellow, and purple for the first, second, and third messages respectively). Here's the text of the message:

<rot_cipher> THIRD RULE. IF TAKEN BY THE OTHERS DISCOVER MEANS TO COMMUNICATE TO HOUSE

Solving the ROT cipher with a key of 7 (N = 19) yields another location from the list of locations, leading to a fourth symbol, which is shown on the right.

Fifth Message

The fifth symbol (credit to Dexx)

After finding the fourth symbol, the telegraph station's light color turns transparent. This message begins with a location from the list of locations:

<rail_fence> FOURTH RULE. KILL ALL ON SAME TRAIL. REMOVE DOG TAGS AND REPORT TO HOUSE

To get the plaintext, the ciphertext must be reversed and decrypted using the rail fence cipher with 5 rails, and 0 offset.

Note that the previous symbol, the fourth symbol, is in the shape of a fence, which may be interpreted as a hint for the correct decryption method for this cipher (rail fence cipher).

The fifth symbol is a pattern of broken and unbroken dashes.

Note: the cipher on this stage can also be solved as an anagram.

Sixth Message

The sixth symbol, "Edward" (credit to Noizex)

After finding the fifth symbol, the telegraph station's lights turn to an orange color. Here's the content of the sixth message:

<double_cipher> MORSE MESSAGES BEING INTERCEPTED. BEGINNING FULL ENCRYPTION SOON

The "double_cipher" is comprised only of single dots and single dashes: E's and T's in Morse code. The cipher can be solved by converting the transmission into A's and B's, where A is a dot and B is a dash. Then decode the ciphertext (AABBABABBAA etc) using a Baconian cipher, then decode the output of the Baconian cipher with an Atbash cipher to obtain another location from the list.

Visiting the sixth location yields the sixth symbol: a series of horizontal and vertical lines with the name "EDWARD" prominently featured between them.

Seventh Message

The seventh symbol, "George" (credit to Noizex)

After finding the sixth symbol, the telegraph station's lights turn to a pink color. Here's an example seventh message, which is a Vigenère cipher:

PXCGRJIEWSVPIQPVRUIQJEJDPOEEJFEQXETOSWDEUDWHJEDLIVANVPMHOCRQFHYLFWLHZAJDPOEEJDPZWYJXWHED

This transmission is encoded via Vigenère Cipher with the key "Edward". It decodes to:

LUGGAGEBASEMENTVARENNESALLIESCANBECLOTHEDASENEMIESENEMIESCANBECLOTHEDASALLIESALWAYSUSEID
LUGGAGE BASEMENT VARENNES ALLIES CAN BE CLOTHED AS ENEMIES. ENEMIES CAN BE CLOTHED AS ALLIES. ALWAYS USE ID

In the example above, LUGGAGE BASEMENT VARENNES may be replaced with any of the locations from the complete list. Going to the specified location reveals the seventh symbol, which prominently displays the word "George" above a crude drawing.

Eighth Message

The eighth symbol (credit to Noizex)

After finding the seventh symbol, the telegraph station's lights turn to a lime color. Here's an example eighth message, which is an autokey cipher:

ONADIFZWMPTJSHJGXROUUEKUWFHGJHNWUYMESYQYXXFAWAUGQNMESY

This message decodes to the following, by using an autokey cipher with passphrase of "George" and alphabet key of ZABCDEFGHIJKLMNOPQRSTUVWXY:

HILLBARNADRIATICFINALBELIEVEEVERYTHINGREPORTEVERYTHING
HILL BARN ADRIATIC FINAL BELIEVE EVERYTHING REPORT EVERYTHING

In the example above, HILL BARN ADRIATIC may be replaced with any of the locations from the complete list. The eighth symbol, which is just the word "LONDON", will be at the specified location.

Ninth Message

After discovering the eighth "LONDON" symbol, the telegraph station's lights turn cyan. In a deviation from the normal structure of the Morse code, this cipher is identical for everyone:

ZQBRIPPQOHBFIUPEYLAZAMARZIOZDSYJB

After a long search, it was finally discovered that reversing the above ciphertext and using the reverse as input for an autokey cipher with key "LONDON" and custom alphabet ZABCDEFGHIJKLMNOPQRSTUVWXY yields:

PUKOOLYNOCLABLLIMDNIWWODAHSSTNAIG

If you reverse this output, it reads:

GIANTSSHADOWWINDMILLBALCONYLOOKUP

GIANTS SHADOW WINDMILL BALCONY LOOK UP

A Beginning

The final Morse code, once deciphered, directs the player to the balcony of a windmill on the map Giant's Shadow; specifically, the windmill nearest to the German Empire deployment. Standing on the balcony of the windmill and looking outward/slightly upwards (video) while waiting for exactly two minutes will trigger a courier pigeon to swoop past the player. The same dramatic sound effect heard when viewing the symbols will play, and it is a this point that a new dog tag becomes available to the player. The tag is named "A Beginning", and has the description "You've found something that does not belong to you.". It should be noted that a player will only be able to trigger the pigeon if their telegraph station is on the cyan lights stage (stage 9) - you cannot skip the previous stages. If the dramatic sound does not trigger when the pigeon passes, the process must be repeated until the sound is triggered. Some reports indicate that the sound will not trigger unless the pigeon passes through the player, touching them. Nonetheless, if the pigeon is flying past you, you are at the right stage and have completed the necessary prerequisites.

In addition to the dog tag, the player's telegraph station's lights will change to a red color. Another Morse code message can be heard with headphones, but at a lower pitch than before, and accompanied by eerie background noise and apparent screaming (video). The message decodes to:

MASTER MAN

The code repeats indefinitely. The meaning of MASTER MAN has yet to be determined, and the whispering/screaming noises in the background have yet to be clearly transcribed. It has been noted that the Morse code definitely has a space between "Master" and "Man".

One theory is that MASTER MAN refers to a radio operator, as shown below. As shown, he has access to telegraphs and colored light signals on a master control board. Through an in-game message by a DICE employee, we were told that "Red is a signal color", in response to queries about the telegraph station's red light.

The Master Man.png

Additional Resources

All the telegraph station's light colors:

The following image was datamined after the release of the Winter Update patch on February 14, 2017:

Bf1 Symbols.jpg

Between its color channels, this image contains all of the symbols mentioned above.

Prise de Tahure Update

On July 20, 2017, another map was added to the game called Prise de Tahure. Located on the map were several records, along with a gramophone, much like in the Megalodon Easter egg. Bringing a record to the gramophone makes it play the Battlefield 1 theme tune. At this time it is unknown if the records and gramophone have another purpose.

Four Square Cipher

The code that appeared on Soissons, along with the hints above it

Also on July 20, a cipher was added to a pillar near the lake northeast of the Château on Soissons. Above it were several graphical hints, including the icon of the A Beginning dog tag that was unlocked earlier in the ARG. The text of the cipher is as follows:

YPIVEZKUSYRNHZELDWSOMSPXINALXGWNHACPLTVZPNCPLBRPVXYPTHWNHQALYG

When solved as a four-square cipher using the keywords of MASTER and MAN, and reversing the remainder of the alphabet, the cipher was decoded:

INSIDE THE CHATEAU WHEN ALL IS DARK THERE YOU GO AND YOU WILL FIND THE SPARKS

Lights Out

It was discovered that destroying every light source in the château on the Soissons map causes a mechanical sound effect to play. After doing this, the bases of the candle stands become interactable - players can switch them on or off. Interacting with candles causes the states of surrounding candles to switch, along with the position in that candle's cycle. There are a total of 7 candles in the château. Once all the candles have been illuminated, another mechanical noise is heard, which allows us to advance to the next stage.

The seven candles each switch the state of one or more others. When any candle is activated, the candles' functions would rotate one position counterclockwise (explained more here) around themselves. By activating a single candle seven times and recording the results, you can learn all of the switch patterns and know they are back where they started. With this knowledge it is possible (with some brain bending) to work out how to illuminate all the candles. This could of course be done with pen-and-paper, but there is an Excel spreadsheet (link may expire, made by Disposalist) as well as an app that may also prove useful.

Also, after pressing a candle seven times, only one candle's state will be changed. All candles go back to their original states after a candle has been pressed fourteen times.

Note: If you don't press anything for 4 minutes the candles will reset and the switch patterns will change!

Tile Puzzle

A map of the château, pillars, and statue, courtesy of TheRadGamerDan
One pattern of lit-up tiles in the floor of the château
The orientation of the sandbag pattern relative to the grid, courtesy of MozzyFX

After lighting up all the candles in the château and hearing the second mechanical noise, some wall panels on pillars on the outside of the château become interactable. There are 8 pillars on the north side of the château, and 8 on the south side.

To the northeast of the château, there is a statue sunk into the ground, along with concentric square steps leading down towards it. After the second mechanical noise is heard, a randomly-generated pattern of sandbags appear on some of these steps. They only appear while no one is near the steps. The goal here is to manipulate the floor lights inside the château so their pattern matches the pattern of sandbags around the statue.

The pattern of tiles inside the château consists of an 8 by 8 grid. At the beginning all tiles are turned off. Each individual tile can be manipulated using a pair of wall panels. There are 8 panels on the north side of the château, and 8 panels on the south side - each panel corresponds to either a row or a column on the grid. Pressing the pair of panels corresponding to a specific row and column cause the appropriate light to toggle on or off. For example, if you were to press the "2nd column" panel and the "4th row" panel, then the light in position (2, 4) on the board would be toggled.

However, there is a twist: the rows and columns the panels correspond to are completely randomized in each round (or pre-round). There is no grouping to the panels; for example, not all panels on the north side are the row-controlling panels. This randomization means that players need to use trial and error in each round (or pre-round) in order to determine which panels activate which rows and columns.

One method for accomplishing this is as follows:

  1. Choose an arbitrary panel from one of the 16 panels outside the château. (You could start with the panel labelled '1' on the map shown above.)
  2. Try pressing your chosen panel followed by another arbitrary panel. (Again, you could use the panel labelled '2' on the map.)
  3. Check the light grid. If no lights have changed, pick a new panel as your second panel, and try pressing it along with your first one. Repeat this until a light changes on your grid.
  4. Once a light on your grid has changed, note its position in the grid along with the panels you used to activate it.
  5. Pick a different panel that you haven't tried yet as your second panel, keeping the first panel the same. Continue to try new combinations that include the first panel until another light is toggled.
  6. By this point, you should have toggled 2 different lights, and you should have had 1 panel (the first panel) in common with both of those lights. The two lights you toggled will share either a row or a column on the grid.
  7. The panel the lights had in common (the first panel) can now be associated with the row or column that contained the toggled lights. The other 2 panels you pressed can be associated with the intersecting rows or columns.
  8. Repeat the whole process, starting with a different panel. Continue until every panel's row or column is identified.

Example:

  • Let's say we start out trying to identify Panel 1.
  • We try pressing Panel 1 and Panel 2, but nothing changes, so we move on.
  • We try pressing Panel 1 and Panel 3, and a light changes at position (1, 5) (first column, fifth row). We note this down and move on.
  • We try pressing Panel 1 and Panel 4, but nothing changes.
  • We try pressing Panel 1 and Panel 5, but nothing changes.
  • We try pressing Panel 1 and Panel 6, and a light changes at position (6, 5) (sixth column, fifth row). We note this down.
  • The two lights that changed were both part of the 5th row, and we pressed Panel 1 in both cases. Therefore, Panel 1 must be the button for the fifth row.
  • In addition, from the first light that changed, since we know that Panel 1 is the button for the fifth row, Panel 3 must be the button for the first column.
  • Similarly, from the second light, since we know that Panel 1 is the button for the fifth row, Panel 6 must be the button for the sixth column.

From here, determining the rest of the panels' functions by trying unknown panels with known ones is easy.

Note: If a given pair of buttons causes no change in the light grid, they must both either be for rows or columns, since they do not intersect.

Once each panel's functionality has been determined, matching the lights up with the sandbags is a fairly simple (if tedious) task. The sandbags appear on only some of the concentric steps, which correspond to square "rings" on the light grid. The position of the sandbags along each step indicates that the light in the corresponding location on the grid needs to be turned on. All other lights need to be turned off.

An example sandbag pattern is shown below:

A Conflict

The "A Conflict" dog tag, awarded to the player that completes the tile puzzle

Once the tile/sandbag puzzle has been completed, a plume of black smoke appears, and the A Conflict dog tag is awarded to the player who activated the final panel - the dog tag is NOT awarded to all players on the server, only the person who completes the Easter egg! The dog tag has the same skull icon as the A Beginning dog tag, but is silver instead of bronze.

Note: The A Beginning dog tag is not required to unlock the A Conflict dog tag!

The dog tag's description is as follows:

The voices have been silent far too long.

Turning Tides Gallipoli Update

On December 11, 2017, the Turning Tides update was released for Battlefield 1. Little progress was made on this Easter egg until January 30, 2018, when mysterious Morse messages were added to the lighthouse on the Heligoland Bight map. These messages are only audible when the player is playing as the Infiltrator Elite class, and only one of these messages can be heard in any round.

  • CODE COMBINED WITH THE LOCATION NAME THEN TEXT SPLIT IN SIX. A PIECE HIDDEN IN EACH ZONE.
  • USE THE NUMERIC KEY TO PUT THE PIECES IN ORDER AND SEPARATE THE LOCATION FROM THE CODE. GO TO LOCATION AND USE THE CODE.
  • TO MAINTAIN SECURITY CHANGE THE THIRD ONE OFTEN. LOOK IT UP EVERY TIME YOU GET THERE.
  • THE LOCATION OF THE FIFTH ONE WAS CAREFULLY CONSIDERED.
  • 18 TOTAL.
  • TOP TO BOTTOM.
  • AFTER YOU SEE YOU ARE DONE ENTERING THE CODE... HURRY.

Each message also ended with RELAY THIS MESSAGE TO OUR SIX OPERATIVES IN THE SNOWY REGIONS.

These clues were used throughout the Easter egg.

Skull Icons

A skull icon was discovered in all 6 maps from the In The Name of the Tsar expansion - the SIX OPERATIVES IN THE SNOWY REGIONS. Below are the locations of each of the skulls (credit to BFEE):

Location and Code

The Sworbe Lighthouse on Albion

According to the Morse messages, the next task was to USE THE NUMERIC KEY TO PUT THE PIECES IN ORDER AND SEPARATE THE LOCATION FROM THE CODE. The numbers 310412, obtained from the final skull, specified the positions of letters that had to be taken from each word:

  • CASE
  • WEB
  • 0
  • FEAR
  • BAD
  • DEAD

This produces the message SWORBE, the name of a lighthouse on Albion.

Additionally, the location had to be SEPARATED from the code; accordingly, the remaining letters were isolated. Because the Morse explicitly stated that there needed to be 18 TOTAL, the third segment of code was determined to be 5 letters long.

CAEEBXXXXXFEAADDAD

Albion Morse

The 9 crates at the base of the radio tower on Albion

The switch beneath the Albion skull does not necessarily do anything by itself; in order to hear the Morse code required to complete the Easter egg, another step is required.

At the base of the radio tower near Control Point D, there are 9 metal cases which are interactable. The Morse code is audible after performing the following steps:

  1. Interact with each of the nine cases once
  2. Interact with the switch underneath the Albion skull once
  3. Interact with each of the nine cases once
  4. Interact with the switch underneath the Albion skull four times

After performing these steps, going prone at the base of the radio tower will yield 5 letters of unique Morse code, which fill in the gap of the code that was previously determined:

CAEEB <5 letters of unique morse> FEAADDAD

Using the Code

Inside of the Sworbe lighthouse, there are 6 switches. Each switch is initially not interactable, but the switches can be made interactable by destroying lanterns in nearby houses, as shown in this map (credit to Sir-Pint-a-lot):

Bf1 escalation lanterns.jpg

(Note: Destroying any of the light bulbs inside the house marked with green will stop lighthouse switches from being enabled. Be careful!)

The Morse found at the beginning of this hinted that the switches need to be numbered from TOP TO BOTTOM. The top-most switch of the lighthouse is A and the bottom-most switch is F. The code CAEEB <5 letters of unique morse> FEAADDAD can now be entered.

After inputting the code, the switches in the lighthouse will cease to be interactable. A glowing cylinder at the top of the lighthouse becomes interactable for one minute afterwards - interacting with it yields the An Escalation skin for two variants of the M1917 MG. (Note: if you fail to interact with the cylinder in time, the code will need to be entered again.)

An Escalation

The An Escalation skin for the M1917 MG (image credit to BFEE)

The An Escalation skin has a number of distinguishing features. First, it is adorned with the skulls that have been prevalent all throughout the Battlefield 1 ARG, and have been present on the A Beginning and A Conflict dogtags. The number 0627 is also visible on the skin. Finally, some Morse code is visible on the skin, which translates to UNKNOWABLE.

Turning Tides North Sea Update

On January 30, 2018, the Turning Tides North Sea update was released.

Morse Messages

When using the Infiltrator kit and standing in a few specific spots on different maps, Morse code can be heard:

  • Zeebrugge - inside the cabin on Control Point E: I5.D2.E7.S9.M9. EAGLE IS DOWN. GO THERE AND RETRIEVE SENSITIVE MATERIAL. (video)
  • Achi Baba - at the crashed plane: T0.L7.U3.N6.K8. MEET AT KANLI 6 LANDING. (video)
  • Cape Helles - at one of the boats: O2.P0.B5.R4.G8. MOLE SEVERED. LOST CONTACT WITH SISTER SUB. (video)
  • Heligoland Bight - near the beached submarine at Control Point F: Z4.X6.C1.A3.F1. SABOTAGED AT LAUNCH. INVESTIGATE APPLE OVERLOOK. (video)
  • Zeebrugge - at the top of the water tower near Control Point A: (video)

The Morse code in the final message is unique for each player, but takes the form of the following Latin quote with 8 letters missing:

DULCE ET DECORUM EST PRO PATRIA MORI

Letters to Numbers

The number / letter combinations that preceded each message provide a key that is used to convert the eight missing letters into numbers:

A = 3   F = 1   M = 9   S = 9
B = 5   G = 8   N = 6   T = 0
C = 1   I = 5   O = 2   U = 3
D = 2   K = 8   P = 0   X = 6
E = 7   L = 7   R = 4   Z = 4

These numbers will be input into the generator rooms on Zeebrugge (near Control Points C and D). This is accomplished by using Morse code. A dot denotes a switch in the on position, while a dash denotes a switch in the off position.

0 = -----
1 = .----
2 = ..---
3 = ...--
4 = ....-
5 = .....
6 = -....
7 = --...
8 = ---..
9 = ----.

The first four numbers are entered in this fashion in the generator room labeled 1, near Control Point C. The second four numbers are entered in the generator room labeled 3, near Control Point D. In both rooms, the numbers are entered from left to right when the generators are in front of the player. A full map is below (credit to MrHated):

Bf1 zeebrugge map.jpg

Upon putting the switches into the correct position, the An Omen dogtag is unlocked.

An Omen

The An Omen dogtag

The An Omen dogtag is a gold variant of the A Beginning and A Conflict dogtags, but with the skull image slightly askew. The dogtag has the following description:

You're making a huge mistake.

June Update

On June 27, 2018, the the final stage of the Easter Egg was released.

River Somme

There is a half buried generator between B and E flags. Using limpet charges to dig it out reveals 5 interactable buttons as well as one switch to confirm the input. The generator behaves similar to the ones from Zeebrugge, a dot being on and a dash off. Using these switches to enter 0627, which is found on the An Escalation skin, will trigger a light to flash morse reading:

ATTIC SWITCH FOR WELLINGTON CHANNEL - ESCALATING DEATH COUNT - REPORT HEADSHOTS BY GROUP MOST TO FEWEST - OPEN AND CLOSE WITH NONE

Using this hint, heading to the farm house on the south-western edge of the map and blowing up its chimney will reveal a switch that once pressed will trigger the next stage of the Easter Egg. After it has been pressed, the lights on the generator from the first step become interactable once again. Using them to enter 03222110, confirming each number with the top switch, will trigger a monster howl and unlock the Angel Sighting dog tag.

Carporetto

Using the description of the Angel Sighting dog tag as a guide will unlock the Belly of the Beast dog tag. Heading to the angel statues on Carporetto, shooting off the head of the left statue, the wing of the right statue, the torso of the center statue and completely destroying the angel statue in front of them, will trigger a screaming sound and unlock a button on the base of the statue in the back. Pressing the button will unlock the dog tag.

Passchendale

To continue further, ALL five Easter Egg dog tags as well as the An escalation skin have to be unlocked!

Following the instructions of the Belly of the Beast dog tag, heading over to a caved in entrance underneath a wooden bridge near the E flag on Passchendale will reveal the path to the conclusion of the Easter Egg. Destroying the "Munitionslager" sign above the entrance will make two switches behind it interactable. Entering Unknowable in morse, where the left switch is dot and the right switch dash, will make the entrance blow up and unlock a new path. Going down the path and pressing the switch at the end of it will make the player fall down a trapdoor into a cave system. Using the scribbles found on Fort Vaux, using the compass to navigate the tunnels in the following order

W E S W E W W N S W N W S W S

will make the player drop down to the final room where he will find the Peacekeeper revolver as well as a few wooden boards spelling out Simps. This might be a reference to Kevin Simpson from the Battlefield 4 Phantom Program. G Gaining 100 kills with the Peacekeeper will also unlock the An Awakening service dog tag.