First and foremost, this is really well polished for a game that is developed on a phone. I can't believe it lol, it must've been a pain
The mechanic is cool, kind of like geometry dash, and the tutorial was great at teaching the player it.
I'm not sure if this is intended or a glitch, but the walls appears to flicker which a nice addition to the "strange place" theme.
One thing I want to point out, the game definitely needs a checkpoint system (maybe there is a checkpoint system but I'm just too unskilled to get to it). Though I appreciate that the game spikes in difficulty, when I got so far in but died, it's really discouraging. That is unless you are trying to go for a rage game. If that's the case, you got me lol.
Great entry!