The ones that don't need a DM are usually classified as board games. Assuming you want an experience where an unfolding story presents challenges across play se

The ones that don't need a DM are usually classified as board games. Assuming you want an experience where an unfolding story presents challenges across play sessions, you can look at Gloomhaven (as well as the shorter Jaws of the Lion and the "sequel" Frosthaven), Sleeping Gods or Seventh Continent.