This was way more difficult than I thought it'd be! XD The long 'Game Over' transition (though very very cool and atmospheric too - is that your own voice?) takes a bit aggravatingly long time after the first few times you hear it, but otherwise this was pretty fun, smooth, responsive, well-animated... maybe you could add in a shortcut key for quicker restartin'? ;)
Would be cool with medals or a highscore table too, that way there'd be a meaning to actually trying again and again, as it is there's no real incentive to grind on further other than unverifiable braggin' rights in the reviews, with no way to win or otherwise reach an end in the game (I assume, at least). Either of those or both would add meaning to it all. If you need help adding medals or scores just lemme know, I do have some experience with that.
Fun stuff overall; fun to see you making something for this Jam too. :) Keep it up!
-cd-