Really cool use of the theme!
The game was pretty simple, but It did allow for a bit of skill in planning what to do in certain situations. The game was very slow though. And often there weren't too many differnet options to tackle a situation so the time it took to move around just became a bit of a waiting game. I think with some more strategic things to think about the game would really click.
But still, pretty fun game. Great work!
Uh... um... tomato! no wait...