When attempting to run native Linux games through Flatpak, you may encounter issues where games do not launch properly due to library dependencies.
One effective workaround is to use a flatpak-host to launch the game.
- Add a new game to lutris.
2.Pick Linux as the runner.
3.Go to Game options
4.Fill in the places like so
Executable: /usr/bin/flatpak-spawn
Arguements: --host /path/to/executable
Working directory: /usr/bin/
5.It should look like this at the end
- Click Save, and your game should now launch successfully.