Nice game, really well done but the sound. The game suffers from this absence. That is sad because it is very artistically coherent. The minimalist artistic direction is cute. Animations are good. I love the destruction effect with the corn cobs. The gameplay is effective. There is just a lack of feedback due to the absence of sfx. I am pretty sure you will perfect this demo in no time.
A final remark, i am not sure if it is a bug. When outnumbered, the offensive strategy is the best choice. So I always push the weakest side but enemies at the opposite one are stuck in the middle of the map. I dont know if it is on purpose but with this choice the game is easier because you can not be really surrounded by enemies.