It's more like your state of mind, repetiive stuff can calm you down. Musou games are very good because most of the time there is no "where the fuck do i go" kind of moment. I recommend playing Samurai Warriors 2 on the PS2, i had beautiful times playing that game, the songs are very goof too. You can play og final fantasy, final fantasy v is my favorite one, you will love the amazing music but it is boring to farm not gonna lie. My final thought is that you can just replay the games you already played before. It's very good when you already know how to play and and the stuff to do, so try that out. hope that u find your piece of mind. ^-^