100% Stardew, I've played this game for almost a decade at this point, and consistently for most of that time. I've touched challenge running, speedruns, making videos, and have spent a lot of time in some of the major communities, too.
Outside of that, I'd probably have to say some fantasy series like Brandon Sanderson's cosmere, and honestly just about anything that catches my interest enough to do a rabbit-hole deep dive into