Battle of Britain puts you in control of Fighter Command and the computer simulates the operations room. Your task is to deploy your aircraft against the incoming squadrons of the Luftwaffe. You can also test your skills in the optional Spitfire flight simulator.
There are three different game options: Training lets you learn the game without too much pressure; Blitzkrieg is an all-out attack by massed Luftwaffe squadrons; and Campaign is played over 30 days of the real battle with a save game feature.