Games like That Time My School Was Invaded by Dimensional Snakes and Now I'm Bound to a Multiverse Protector!

If you finished That Time My School Was Invaded by Dimensional Snakes and Now I'm Bound to a Multiverse Protector!, the closest matches are The Outlast Trials, Labyrinth of the Demon King, Panicore, Becrowned and Devour. All 10 share its indie genre and are ranked by how closely their themes and modes overlap.