A terrorist group known as Guren-no-kiba has stolen weapons, abducted American scientists, and is now the number one threat to humanity. Recent reports indicate the group plans on building an android soldier, one that would render them unstoppable. As a helicopter pilot for an elite international Special Forces team, you must embark on an eight-level mission to rescue the scientists and defeat the enemy regime. Players must work quickly, however, since they have a limited amount of fuel to complete their tasks.