Nice little game, I like the music. Such a nice idea to have a leaderboard :)
My only complaint are the stairs its super easy to get stuck on them, the rest is quite nice once you understand that you need momentum to move.
Well done!
There is some odd behaviour when you're touching a wall and try to jump while having little or no horizontal velocity. So to go fast past the stairs you have to carefully juggle jump and direction inputs. Or, simply find an alternative (faster but more dangerous) route.
