The Global Intelligence Organisation (GIO) is an independent organisation responsible for maintaining global security. One of its most experienced secret agents is Major Jack Strong – a dedicated operative, expert at conducting covert investigations. Since the cessation of the Cold War, GIO's main adversary has been an evil organisation known as Stealth. Hellbent on inflicting their New World Order on the global population, Stealth resort to terrorism and subversive tactics to achieve their objectives. Stealth must be stopped at all costs. GIO are prepared to do whatever it takes to stop them.