2223
There's still room for improvement, but Linux gaming has come a long way in a short time.
(lemmy.world)
I remember when Proton launched it was like magic playing games like Doom and Nier Automata straight from the Linux Steam client with excellent performance. I do not miss the days of having the Windows version of Steam installed separately.
Proton is essentially a fork of wine thats fine tuned by devs bankrolled by Valve/steam to optimize it to work for any and every game they can (so that it works with the Deck which is linux and relies on proton alot). AFAIK regular ol' wine is more of a general emulator that in my exerience is hit or miss when it comes to getting games running. Proton almost always succeeds where regular wine fails especially if its a big bulky AAA game with multiplayer and stuff such as Elden Ring. Someone on github maintains builds of wine based off cutting edge proton experimental for Lutris. You can find it here
I think another point worth mentioning is that some anti-cheats allow proton, which is nice if you wanna play online with others in a competitive game.
I believe they do this by checking the hashes of a lot of the system32 type stuff, I'm not convinced it would just work in vanilla wine.