Find Yourself is a haunting horror game where you re-live terrifying experience with your demonic mother. Try to escape from a haunted subway and shoot into horrifying memories when you were a kid stuck in the basement, hiding in your room, or discovering the bodies...

https://store.steampowered.com/app/1504740/Find_Yourself/

It may seem like a dream, but is it?

Initially I was testing the itch.io version of Find Yourself and was unable to extract the download. Tried several times on several computers and it was always corrupted... but the developer was happy to give me a Steam key and I was able to play through on Steam. From time to time I was experiencing frame rate issues at random. I found if the game started slowing down or getting choppy, just close the game and re-open. After that it would run fine for a while. I have a feeling Unreal Engine has some kind of memory leak causing this problem. Other than that it ran fine and was a pretty long horror game... about 5 hours if you really take your time.

Specs:
Mint 20.1 64-bit
GeForce GTX 1060
Nvidia 460
Proton 6.3