First, it sprouts huge clawed, skeletal arms from its left and right sides. These will spread out and then reach down to swipe at the player. After its arms are blown off, a long, snake creature will appear from the bottom of the main body, the tip ending in a hideous human face. The mouth will spit out a swarm of maggots, which will slowly crawl towards the player, then the face will open up, revealing an enflamed red core. This is its weak spot. After a few seconds it will close up, then the head will sweep to the opposite side of the screen and repeat its pattern.