Upon touching Urchin, the player will immediately crash and die. When the Urchin rolls around it often makes odd noises. During the Urchin fate, it will roll around outside Israel's arena aimlessly. However, during one of the endings, it rolls in a set pattern around the corridors of Saturn's Temple at high speeds, serving as a guard to the area. The player must hit a few buttons without getting hit by Urchin, at which point Urchin will die and the temple will be opened.