Secret Weapons of the Luftwaffe is a World War II combat flight simulation created by LucasFilm Games and released in 1991 for PC MS-DOS.
The game features several historical missions and allows the player to fly aircraft of the USAAF Eighth Air Force and the German Luftwaffe, including some experimental ones. In the strategic campaign mode, you can fight the war from either side, Americans or Germans, planning and flying missions.
Secret Weapons of the Luftwaffe is part of the so-called Lucasfilm WWII Air Combat trilogy, which also includes Battlehawks 1942 and Their Finest Hour: The Battle of Britain.