itch.io

i have ubuntu 20.04 and the solution above didn't work alone, so i found and tried this one and it worked  https://www.gog.com/forum/mable_the_wood/libcryptoso100_not_found_on_ubuntu

yes, it's a cheap chinese xbox controller but it seems to work correctly

Hi, i use Ubuntu 20.04 and i think keyboard is bugged in linux version because in  the team select screen if i try to select a team with keyboard wasd or arrows keys only the gamepad icon moves and gamepad moves that same icon,
i can select a keyboard team only with numpad but with very weird key bindings, (5=left , 7=right, del=jump, end=charge, 9=aim up, 3=aim down) 

+1
this is the only way i throw my money on the internet! xD

nice :D