@Crush Proton is not new and has reached version 7. It is based on WINE and DXVK and some other stuff. You can find out what is compatible in Steam: https://www.protondb.com/

I use Proton on my desktop PC instead WINE. It can be used without Steam running too. But the Proton version needs to be downloaded from Steam UI first. I recommend Proton Experimental. Here is a script, you can try: Proton script Or you can try one of the forks, who added some more stuff and made it a bit better.