Games like UnderDungeon: Deluxe Edition

If you finished UnderDungeon: Deluxe Edition, the closest matches are Kill la Kill: If, River City: Tokyo Rumble, The friends of Ringo Ishikawa, Spirit Hunters: Infinite Horde and Moebius: The Orb of Celestial Harmony. All 8 share its adventure genre and are ranked by how closely their themes and modes overlap.