If you’re open to D&D 5E, the game I’m in is still looking to pick up another player: [5e] Exandria Age of Heroism (Repost)
While it uses the Exandria setting, it doesn’t require any knowledge of Critical Role (I’m not actually sure who all in the group has actually watched it). We’ve just started a new arc (going to rescue a librarian from a secret library that’s on the border of some nations; one of the goals is keeping the rescue on the down low from one of the governments) so it’s a great time to add someone new.