I love the premise of the game as well as the way you've presented it--the music and the artwork really fit well together. The game has one fatal flaw, in my eyes, though--It's impossible to use my weapons/tools sometimes. It looks like the game is getting confused when I press 'A', and if I click to throw/shoot something it often moves me there instead, resulting in death after frustrating death.
It isn't fair to score such a lovable game too harshly for the bug, because it's a 5/5 in my book otherwise.