I don’t see how anyone could play a game like Minetest on their phone. I have tried before and struggle like hell when compared to playing on desktop.
It’s definitely not a maintained or worked on game anymore, but I really like Me And My Shadow (MAMS). It’s just a 2D platformer, but the twist is that you get to record movements for a shadow version of yourself to follow to try and help either you or it reach the end of the level. I don’t recall if there’s anything other than the windows version.
I also would like to throw in HyperRouge (which took me forever to find because I couldn’t remember the name). Something, something, traverse top down isometric hexagon world fighting enemies, collecting things, unlocking new areas, something, something. It’s been a few months since I last played, so my memory is a little fuzzy.