A game in which the primary motivation is to hear more ska.
Supremely polished, though that makes some things stand out, like a slight inconsistency to jump timing and the seeming dynamic difficulty which doesn't really help where it's needed. I'm sure some people have managed to master it so I'm not going to say there are any impossible scenarios, just that I felt I could have used more help before the difficulty came in on me hard.
Alternative one-liner: What if Flappy Bird had been good?