Well.
That was fun.
Quite an amusing little game. I thoroughly enjoyed it. Such a simple concept is right, the only thing you can do is jump! The one thing I'd have liked is to have some command to start when you die. There may be a delay, but it's only a half-second, and you still basically have to jump the instant you die...
However, other than that, no complaints.
Concept: 10/10 Genius for a basic mini-game.
Gameplay: 8/10 My only complaint is listed above. Otherwise, it'd be great. However, with that problem, you get many more deaths than necessary.
Music: 9/10 Fits perfectly with the game, and is quite amusing to listen to. "Blippblipp" indeed.
Total: A solid 9/10. Great work!
On a side note, my death count was 284. :P Wish there were a way to submit it and see how everyone did other than through the reviews.