@sammypanda@luana thanks for trying to help, i was able to kind of solve it. I had to switch my login shell to bash, then it started working, but now I switched back to fish and it still works. I'm a bit confused why that matters at all for flatpak, but at least I can play the game now.
@sammypanda@marie doesnβt fish itself recommends against using it as a login shell? Fish isnβt POSIX compliant, so it might have broken some flatpak first run script?
@luana@sammypanda i think they do, not sure. Other flatpaks have worked fine for me, and I never had problems with fish before this. I would imagine flatpak scripts to use their runtimes and nothing from the host.