I used to play runescape a lot when I was younger, I think I have ~100 days played on my rs3 account. I've tried getting into it again a few times but the grind coupled with having to redo a bunch of content on old school puts me off each time. Rs3 is too alien to me now and I don't like how it focuses on boss content now because the game just wasn't made for it.
Anytime I get the desire for leveling skills, longer-term progression, and doing things in a large world I play either Zomboid or Kenshi. Twice in the past 6 years I played on a private server which was also kind of fun for a bit with global xp increases.