It was rough. I basically gave up on playing 3D games on Linux for the longest time and used a dualboot. Much less hassle.

What convinced me was when they verified Apex Legends, which was a game I was not expecting to be verified at all. Turns out Proton secretly got really good in all that time.

Yeah I did. God bless WineDB.

Steam before proton was okay for stuff like Fallout 3. Needed some hackery with Wine prefixes and getting the right DLLs in there but eventually worked. Older GoG games like Alpha Centauri were fine with DosBox.

Proton is great. Cyberpunk 2077 on Ultra.