After a devastating nuclear war, people fled to underground shelters and remained there for years, only emerging years later to try and forge a new society from the ashes, but there is something dreadfully wrong... a computer system called DALAUS, that was left to rule while humans were hiding created its own robot empire and you must embark on an epic mission to battle the computer system and destroy its attempt at a robot empire!

All the Sega Master System fans raise your hands! If you liked that and would love to play more popular shooting games then you'll definitely enjoy taking aim at more greats, such as Dragon Spirit: The New Legend, G-Darius and the awesome Ace Combat 2!