The Centipede : The Centipede will attack in 12 waves. In the first wave, the Centipede will have a head attached to 11 body segments. In the second wave, the Centipede will have a head attached to 10 body segments, plus a detached head. The third wave will have the Centipede with an attached head, 9 body segments, plus two detached heads. These body segments will transform into heads and continue to do so until Wave 12. In the last wave, the Centipede will have 12 detached heads, independently attacking the player.