I bounce around between three or so.
I feel like I can always find something to do in Beatsaber, whether trying to beat my own scores or trying new modes or new modded songs.
Risk of Rain 2 is also great for mindless entertainment and trying new things.
Distance. It's sort of a racing game but with a story? It gets hard as hell but it's tons of fun and the music is great. It's criminally underplayed in my opinion