The world's first "high-intensity" location game for cell phones! A cell phone loaded with RayGun software emits "spectral" energy that lets you attract and track ghosts. Unfortunately, the energy also annoys the ghosts, so you'd better "ionize" them before they get to you. The twist: To play RayGun, you have to move through the real world--that is, running around using your real feet. To aim the raygun at a ghost, you move toward it. Moving quickly increases the raygun's range. You can adjust your beam to long and narrow (good for zapping ghosts while they're still far away) or short and wide (good for zapping them when they're closing in on you). The longer you play, the more ghosts you attract, and the faster you have to move to stay ahead.