Your goal in this fun puzzle platformer is is to infest your enemies and use their skills to complete the levels. Use the ARROW KEYS to move around and jump. While controlling the infestor, move close to a human and press "X" KEY to take control of him. "X" KEY can also be used to fire weapons if you happen to have a security officer as host. While you are controlling a human press "C" KEY to release yourself from him. Press "R" KEY to reset the level if you get stuck. Have fun!