I’ll answer your question with another question: What is the most realistic-looking game?
the most realistic game that can run on windows
Does Geoguessr count?
no, absolutely not.
Cyberpunk 2077, probably. The game maxed out will destroy your graphics card but the graphics are undoubtedly gorgeous.
Horizon Forbidden West also has really good graphics.
I just started playing ghost of tsushima on my steam deck and it’s fucking gorgeous even on low settings, so I assume that would be pretty beautiful maxed out too.
I second Cyberpunk, ray tracing enabled or not. That game truly captures a realistic dystopian world in the best way possible.
I know it’s a meme but I just checked and crysis remastered is supposed to run on linux.
You can look for specific games on protondb.com to get a good idea of how they run.
I don’t chase high-end PC gaming anywhere near enough to name a single game that is known for realism.
The most realistic one that I’ve personally run is The Witcher 3, but I’m sure there are more realistic ones out there.