Shatterline just launched today on Epic. Game installed fine, played 1 round Campaign, after that, tried playing PvP and get kicke dout after about 40 seconds when the round starts and get a message "kicked by EAC"
ill try, GE-Proton-9-4 like it says at protondb. sad part is it worked on steam. but not on epic or maybe the devs are not being honest (pure speculation on my side)
it has happend in the past that a geme with anticheat works on steam on linux but not with the epic version (dead by daylight was broken for more than a year in epic)
they don't upload the same builds to the 2 platforms, so it's possible that the epic version just doesn't work on linux