Intel and AMD drivers are part of the Linux kernel so you never need to think about drivers.
Check out https://www.protondb.com/ for something of a list of supported games, but generally most games just work (in Steam, go to Settings, Compatibility, and check the box for applying Proton on all games in library and not just the officially supported ones).
ProtonDB isn’t a complete list, but if you do struggle with getting a game to work, chances are somebody has posted a string you can paste into Steam to make the game magically work.