EA DICE loves to hide little (or big) Easter Eggs in its games, and apparently Battlefield 1 is no exception.
Things started with Reddit user Nehefer, who found a set of headphones hidden in the Fao Fortress map, but they really exploded just today, when more findings happened in other maps, reported on Reddit and on the official Battlefield forums.
Headsets have been also found in Amiens, Sinai, Monte Grappa and Empire’s Edge.
When you find one a sound plays and the headpones disappear. Only one player can get each, and they appear to spawn randomly at certain locations within the map, which is making the process of uncovering them all more difficult, but also more exciting.
At the moment what will happen when they are all collected is unknown, so you still have time to join the hunt and report your findings in the threads linked above.