Sub Rebellion

From the back of the Game Case. "Hi-Tech Alliance Chronos nuclear attack submarine. Your mission is simple: Blow the Meluguis Empire to kingdom come. Underwater, your adversary will never see you coming. They better not hear you either. Non-stop, adrenaline-pumping action and adventure await you and your crew as you move full speed ahead around a post-apocalyptic underwater world in the most intense sub shooter ever."