I assume some kind of antipiracy measures are mistakenly kicking in; I'm using the version I got through the Ukraine bundle. Now I have an entry in my steam library that says "purchase" instead of "play" and it's a permanent part of my steam library. When I try and run the linux executable as a non steam game, I just get a black screen and then it exits, but when I try and use it as a standalone executable file by opening it in the dolphin file browser on KDE, the game works fine. Is there some way to get around this that doesn't involve buying the game twice? I just wanted to use the Steam overlay with my itch.io copy.