Highlights for me were the sprites and music. I think you used the theme really well here too.
You can get stuck in a situation where your only option is to eat. I personally find that very charming and funny. My second playthrough I got rid of the 'brain' option first and boy did I regret that haha. I only managed to beat it with the warrior. I think MP could recharge a little faster and then it would be a little more balanced.
Fun game, a lot of content in a small amount of time. Congrats!
Adam