Hungry is the chomping black thingy at the bottom left and Cheesy is the cheese puffs at the top right. Cheesy uses W,A,S,D to move and Hungry uses the arrow keys to move. Hungry wins when he eats Cheesy and Cheesy wins when he survived 40 seconds. Hint: if your Cheesy, go down, it's safer
Little note: This is not completely glitch proof!