Superliminal is a first person puzzle game with some fancy depth perception special effects. I can't really explain how it works, but its amazing... you have to try it yourself. You awaken in what appears to be a test chamber and a bunch of random objects. Move to the next room by completing the puzzle. The thing is... why? What are you doing here and how do you escape?
Play the demo for free in Proton, but the full version will be full Linux support. Proton didn't have any problems playing this game with my GeForce GTX 1060.
Mint 19.3 64-bit
GeForce GTX 1060