If we’re doing individual games, there are so many but off the top of my head !stardewvalley@lemm.ee, !pokemon@lemm.ee, !workersandresources@lemmy.world, !cities_skylines@lemmy.world, and I guess !touhou@ani.social even though that is mostly just reposts of other peoples’ art of the characters and nothing else because in the end, it is a video game series.