Battle of France / Battle for Belgrade
Game Dogfight has two levels: in the first are single engine fighters from WW2, and in the second level are modern jets. Levels of the game were divided in separate games. From first level was developed game Battle of France. In the game are introduced twin engine fighters. The same game with different planes is Battle for Belgrade.
From second level of game Dogfight originate game Dogfight jets. The game is in development.