Fall head over head in love with this adorable platformer. Move two grimacing heads, clad in Mexican wrestling masks, end over end through each level collecting points and power-ups, while avoiding bats, spikes, and oozing lava. Adjust the length of the chain between the Knuckleheads to get those hard to reach spots or to form a bridge. Shorten it to avoid spikes and enemies. Can you get the Knuckleheads through all 25 challenging levels? Find out: play now!