You are a 40ft tall, angry Gorilla. Your objectives: Cause some mayhem, destroy some buildings, and eat some soldiers!
Instructions: Use the arrow keys to move left or right, up to jump. Hold the up key to jump and grab onto the side of a building. Once on the side of a building, up and down will climb the building. Press away from the building to jump off.
Punch buildings to damage them. Soldiers will appear, and if they are caught in the collateral damage, they will be destroyed. Punch soldiers directly to eat them. This will give you an extra 5% health. Once all buildings are destroyed, you can move on to the next zone.