Hey, I struggled with this bug recently. It’s the 6.8.9 and 6.6.30 kernel update paired with a Radeon graphics cards. You will either have to update to the newest kernel (6.9_rc7 I think) or roll back to an older kernel.

Heres a thread on it https://bbs.archlinux.org/viewtopic.php?id=295520

Oh, or you need to enable ‘above 4G decoding’ and ‘resizable BAR support’ in your BIOS. That will fix it as well

Awesome game, have been waiting for the release!