Well, valheim now works straight out of the box on Pop_OS so that's an improvement! Haven't downloaded other games so not sure about that just yet though, still setting up my usual programs now.
On the other hand I kinda hate its GUI, I installed that gnome extension to make the toolbars customizeable and now it just crashes every once in a while, for example just few minutes ago alt-tab stopped working and everything minimalized and became unresponsive so I had to force shut it off. An hour ago I closed the laptop lid and when I reopened it later, the OS woke up to the login screen but everything was frozen and I couldn't do anything. It's a bit of a cursed OS, you can't even click the folder path to copy the path, I miss mint lol.