Interesting...I like the visual style. Reminds me a lot of Scribblenauts. Just a few things to note from me:
1. I can just click to win through this game. As long as I continue to mash the click button, I can't be touched, which kind of spoils the challenge of the game.
2. To my delight and amusement, I could continue to hit corpses after they were down. That's not a knock on your game, as it thoroughly entertained me.
3. Some of the power-ups you get to choose seem arbitrary. I could either choose to move 1.5 faster, or 1.3 faster (I'm not even sure what that means), and they both cost 1 heart. So obviously I'd choose the one with the better pay off.
4. Is there any way to get past level 4? If I'm correct, you have to choose a power-up at the end of every level, and in doing so you lose 1 heart container every time. That being the case, I spawn already dead on level 4. Is there any way to avoid this?
Anyhoo, to end on a positive note, I'll once again say that I enjoyed the art style, and the fact that I could carry corpses along with me by slapping them down the hall provided me more than enough entertainment to keep me playing for a while.