Battlefield 1

Battlefield 1
Active since 06-21-2016
The Battlefield 1 ARG - an ARG that began with headphones and Morse Code.
Type	[[List_of_Investigations#Official|Official]]
Creator	EA Dice
Discovered	06-21-2016

Main Page > List of Investigations > Battlefield 1

This wiki page documents the Morse code Easter Egg / ARG that is hidden in Battlefield 1. The Google doc used to populate this wiki page can be found here. Currently, the primary solving hub for this ARG is the Battlefield Easter Egg community.

Headphones and Morse

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 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.

Headphone Locations

NOTE: These guide maps feature headphone locations which were changed in the November 15th, 2016 update; they remain on this page as archive.

Amiens

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  The location of the MCOM on Amiens (credit to Half-life)

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  The known locations of headphones on Amiens (credit to RenegadeX5)

Argonne Forest

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  The location of the MCOM on Argonne Forest (credit to Half-life)

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  The known locations of headphones on Argonne Forest (credit to RenegadeX5)

Empire's Edge

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  The location of the MCOM on Empire's Edge (credit to Half-life)

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  The known locations of headphones on Empire's Edge (credit to RenegadeX5)

FAO Fortress

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  The location of the MCOM on FAO Fortress (credit to Half-life)

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  The known locations of headphones on Fao Fortress (credit to RenegadeX5)

Monte Grappa

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  The location of the MCOM on Monte Grappa (credit to Half-life)

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  The known locations of headphones on Monte Grappa (credit to RenegadeX5)

Sinai Desert

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  The location of the MCOM on Sinai Desert (credit to Half-life)

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  The known locations of headphones on Sinai Desert (credit to RenegadeX5)

St-Quentin-Scar

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  The location of the MCOM on St-Quentin-Scar (credit to Half-life)

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  The known locations of headphones on St-Quentin-Scar (credit to RenegadeX5)

Suez Canal

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  The location of the MCOM on Suez Canal (credit to Half-life)

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  The known locations of headphones on Suez Canal (credit to RenegadeX5)

November 15, 2016

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

.--. .-. . ...- .. --- ..- ... | -- . ... ... .- --. . | -.-. --- .-. .-. ..- .--. - . -..
.- .-- .- .. - | ..-. ..- .-. - .... . .-. | .. -. ... - .-. ..- -.-. - .. --- -. ...

PREVIOUS MESSAGE CORRUPTED
AWAIT FURTHER INSTRUCTIONS

Included in & added since this update on November 15th:

• Ballroom Blitz has had an MCOM 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 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

On February 14, 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. It is currently unknown which factors determine who hears which location, or if locations are simply randomly assigned to players. Additionally, APREMONT must be swapped with VARENNES due to an error on the developer's part. There are 27 locations total: 3 locations on each of the 9 maps. Here is the list of locations, along with their respective maps, in alphabetical order:

• ABBEY MAP APREMONT: Ballroom Blitz (Swap APREMONT with VARENNES, which is near Ballroom Blitz)
• APREMONT RITZ BED: Ballroom Blitz
• AMIENS NEUF FURNITURE: Amiens
• BUCKET MARSHLANDS FAW: FAO Fortress (Al-Faw is translated to "Fao" from Arabic)
• CANAL KANTARA VASES: Suez Canal
• CASTELLO ISLE ADRIATIC: Empire Edge (Empire Edge is on the Adriatic Coast)
• CHURCH RUINS AMIENS: Amiens
• COASTAL FORTRESS ADRIATIC: Empire Edge
• CRATE JABAL JIFAR: Sinai Desert (El-Jifar is close to Sinai Desert)
• CRATE SEREN VENETIAN: Monte Grappa (Monte Grappa is in Venice)
• CRATE TRENCH CANAL: Suez Canal
• FERRO FIRE VENETIAN: Monte Grappa
• HILL BARN ADRIATIC: Empire Edge
• HILL TOWER CANAL: Suez Canal
• HOTEL CHECK PERONNE: St. Quentin Scar (Peronne is close to SQ Scar)
• LONGUEVILLE STATUE AMIENS: Amiens
• LUGGAGE BASEMENT VARENNES: Argonne Forest (Swap VARENNES with APREMONT, which is near Argonne Forest)
• OUTPOST BARREL FAW: FAO Fortress
• PANEL WATER VARENNES: Argonne Forest
• PILLAR OUTSKIRTS JIFAR: Sinai Desert
• PILLOW MAZAR JIFAR: Sinai Desert
• RUIN VENTURE PERONNE: St. Quentin Scar
• STATUES GARDEN APREMONT: Ballroom Blitz
• STOVE TURRET VENETIAN: Monte Grappa
• TRAVECY ATTIC PERONNE: St. Quentin Scar
• TREE FORTRESS FAW: FAO Fortress
• TREE TRAIN VARENNES: 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.

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). Here are the symbol locations that have been discovered thus far:

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  ABBEY MAP APREMONT
  Near wall of ballroom in Ballroom Blitz

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  BUCKET MARSHLANDS FAW
  Rock near bucket on FAO Fortress

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  CANAL KANTARA VASES
  Near vases on B point of Suez Canal

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  CHURCH RUINS AMIENS
  Keep left from German spawn on Amiens (go prone)

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  CRATE JABAL JIFAR
  On rock behind crate on Sinai Desert

• Crate Seren.png

  CRATE SEREN VENETIAN
  On wall by crates on Monte Grappa

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  HILL BARN ADRIATIC
  Barn on a hill on Empire's Edge

• Hotel Check.png

  HOTEL CHECK PERONNE
  By stairs in hotel on SQ Scar

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  HILL TOWER CANAL
  On a rock by ropes at Suez Canal

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  LONGUEVILLE STATUE AMIENS
  Under bushes near statue in Amiens

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  LUGGAGE BASEMENT APREMONT
  On pillar in E basement on Argonne

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  PILLAR OUTSKIRTS JIFAR
  Pillar on Sinai Desert

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  STATUES GARDEN VARENNES
  Wall of garden on Ballroom Blitz

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  TREE FORTRESS FAW
  Above the F flag on FAO Fortress

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  TREE TRAIN VARENNES
  In building by train tracks on Argonne - video

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  VARENNES SERVANT BED
  On windowsill on Ballroom Blitz

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  STOVE TURRET VENETIAN
  On wall near stove on Monte Grappa

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  PILLOW MAZAR JIFAR
  Between C and D, next to the blown up tanks on Sinai

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  TRAVECY ATTIC PERONNE
  On the roof of B on SQ Scar

Second Message

A triangle symbol discovered at the VARENNES SERVANT BED location

After a player discovers their symbol, returning to an MCOM station with headphones yields the following message in Morse code, starting with one of the above location names, but reversed:

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

Additionally, the MCOM's lights glow yellow instead of the usual white when broadcasting this message. 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.

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 an MCOM station with headphones yields another message:

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

This time, the MCOM lights glow purple. 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 an MCOM station after discovering the third symbol yields yet another message. This time, the MCOM 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 yields another location from the list of locations, presumably leading a fourth symbol, shown on the right.

Fifth Message

The fifth symbol (credit to Dexx)

After finding the fourth symbol, the MCOM's light colour turns transparent. This message begins with an anagrammed location from the list of locations:

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

The fifth symbol is a pattern of broken and unbroken dashes. No meaning has been derived from this symbol as of yet.

Sixth Message

After finding the fifth symbol, the MCOM's lights turn to a gold (potentially orange?) colour. 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 using the Baconian cipher to turn all dots into A's, and all dashes into B's. Then, you must decode it again with the Atbash cipher to obtain another location from the list.

Additional Notes

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

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

To be added: pictures of the MCOM station with all light colours

This investigation is still developing, and this page will be updated accordingly as new leads emerge.