Like, games that you have played through multiple times, but you still like to replay them from time to time because you can just relax and have a good time without too much hassle.
For me some are Dark Souls 1&2 and Borderlands 1, I can play them without too much thoughts about what I’m doing, but still be focused enough so no bad thoughts appear.
It’ll throw you through a loop at first, but stick with it and don’t look up any spoilers or cheat guides. It’s my all time favorite game, and I’ve been playing games since I had an Atari 2600.