Battle of Britain is a turn-based strategy video game developed and published by Personal Software Services for the Commodore 64 in 1987. It was also ported to the Amstrad CPC and ZX Spectrum later that year. It is the seventh instalment to the Strategic Wargames series. The game is set during the Battle of Britain campaign of the Second World War and revolves around Britain's defence and prevention against a Nazi invasion. In the game, the player commands the Royal Air Force as they must defend key cities against the Luftwaffe.