I disagree. I have GTA5 running fine in wine, which was not hard to do.
Also, Starcraft 2 works fine in Wine. Most games work fine in Wine unless it's AAA games that just come out, use DX12, or use the Anti-cheat program.
If you want a game that is a pain in the ass to make to run try this one, then we can talk.
This is on ubuntu 20.10, so depending on your OS, you may need to edit some of the info. Open the game the first time in proton 5.0, then close it again. To get the game to run first, you need a File in your main game folder called dxvk.conf In there, where you passed those two commands...
steamcommunity.com
I can play all the epic games I have tried so far, so tell me what games you can't make to run because I'm curious. Also, you can play most epic games without opening the launcher after downloading by using lutris, so if it downloads the .sh file, just open with that one, and it should run in OpenGL.
this is me benchmark Hitman 3 on Epic client
This is a Far Cry 5 Benchmark Wine VS proton.
odysee.com
Just live stream this.
this is a Epic game played without useing the Epic client and run in wine with Proton 7-27 with lutris