The year is 2142. The player takes control of Conrad B. Hart, a man who has lost his memory. After barely escaping from hostile aliens, Conrad's bike crashes on an unknown planet. Conrad finds himself in the jungle, and from that moment on, his quest for survival and his lost identity begins.
Conrad can also perform crouching and rolling moves during combat, which are often essential for survival. The gun has unlimited ammunition, but shields that protect him from attacks deplete when he's hit and can be recharged at special stations. While most environments are hostile, there are areas with no enemies where the player must gather information, complete tasks, and interact with characters in an adventure-like fashion.