The Aces Collector's Editionis a compilation of four Dynamix flight simulation programs on one CD. Included in the package is A-10: Tank Killer, a simulation of the tank-killing ground attack aircraft provides a series of scripted missions for you to fly. Red Baron, a fighter combat set during World War I offers a broad range of aircraft and missions, as well as a mission builder for creating and loading custom missions. Aces of the Pacific deals with air-to-air and air-to-ground missions in the Pacific during the World War II, with single mission, custom mission, and campaign play offered with this title. Aces Over Europe, allows you to fly missions in the European Theater during World War II that provide a similar variety of options found in the other Dynamix simulations. A bonus multimedia presentation on the history of aviation from 1903-1939 rounds out this package. ~ Joseph Scoleri III, All Game Guide