Achtung Spitfire shares the game system of its predecessor, Over the Reich, but focuses on the Blitzkrieg in the West and the historic Battle of Britain. In addition to revamped aircraft and weapons, a major new feature is the real-time operations map. You control the sector stations of Royal Air Force 11 Group, and as the radar reports pour in, you must decide which fighters to launch against which bomber raids and when. If you send up all your strength too soon, you'll get caught refueling on the ground when the next raid hits. If you're too cautious, you may be blown to bits by the swarms of Merrerschmitt 109s prowling the skies. This is a demo version of the game.