Here are our Easter Eggs for Battlefield 1 on Xbox One. The most trustworthy items get the most 'thumbs up' from our users and appear nearer the top!
Reach rank 10 in multiplayer to unlock the Kolibri and purchase for 150 warbonds.
The 2mm Kolibri was a real weapon from the WW1 era. Designed by a watchmaker, the weapon was all but useless in combat but it was memorable due to it's amazingly tiny size.
Although a weak weapon to bring to fight, the Kolibri Pistol has both a novelty and taunt factor. Killing an enemy soldier and seeing the Kolibri appear in the kill log is worth the bragging rights.
You'll find black 'headphones' lying on top of rubble, pillars and other stationary objects, you can pick these up and upon doing so hear a little 'click', when you take them to telegraph machines they play a small piece of Morse Code.
There are only one pair per game, they only appear once per game and you can only see them if you are close by (within 5m).
Only the player carrying them can hear the telegraph machine.
What this means is still a mystery....
During the opening cutscene of the Through Mud And Blood you can see the word Faith marked in white inside the tank. This referrs to Mirror's Edge: Catalyst, which is another game by the same developer, DICE. Mirror's Edge: Catalyst starred Faith Connors, a parkour expert that helps expose corruption in a futuristic city.