Lol that dead animation :D
Nice game overal, I can see it potentially a rage bait kind of game. I would increase the speed tho and maybe add more things to do (skills) instead of just pressing the arrow keys. And I think the last level was too long for, I would keep the lenght under 60 secs definetly.
But good job on the game, nicely done!
UI: The song is fire!