From the manual introduction: "SubWar 2050 is a unique simulation.It combines elements of submarine warfare, flight simulation and strategy games, set in a realistic future world scenario. You take the part of one of the new breed of submariners, piloting the latest in marine technology; the fighter sub. Working for huge corporations as an independent mercenary, each mission you carry out is rewarded in hard cash. One moment, you are battling using tactics derived from air warfare. The next, you are diving deep to reduce cavitation and coming to a halt to reduce your passive sonar signature. Varied missions in four theatres of war, simulated combat mode and a full complement of training missions make SubWar 2050 the definitive underwater combat simulation." The Campaigns cover: North Pacific: Training Antarctica: The Hot Cold War North Atlantic: The Treasure Trove South China Sea: Trouble in Paradise North Pacific/Sea of Japan: Small Islands, Big Business Copyright is protected by Manual lookup - each time the game is started, a question has to be answered by reading it from the manual.