Games like Otaku no Seiza: An Adventure in the Otaku Galaxy

If you finished Otaku no Seiza: An Adventure in the Otaku Galaxy, the closest matches are Borderlands 3, Torchlight III, Marvel Ultimate Alliance 3: The Black Order, House Party and Eador: Imperium. All 7 share its role-playing (rpg) genre and are ranked by how closely their themes and modes overlap.