Great entry! I love the story going on with the cans creating havoc in the town! I love the squishyness of the animations too! Music and sounds are great too!
The hitbox for the hammer feels a little weird though, where I need to get extremely close to a can to kill it. And as others said, maybe assigning a different key for dialogue (like space or enter) would be better than the attack button, especially when you can still move while in a dialogue.
Awesome game overall!