Willi53: The following method to fix "game not starting" problems on Linux may apply to you if the game launcher and the configuration window do come up but the game itself does not start, no matter whether you go through the launcher or start the game exe directly.

I tried many things, but in the end it turned out that the problem could only be fixed by disabling the DXVK and VKD3D graphics in the Lutris runner configuration.

I hope this helps others to play the game.