Acrojet is a 1985 flight simulator video game by MicroProse. It emphasized aerial acrobatic flying and maneuverability. In the game, the player flew a BD5J, a small agile jet. The player had to complete a series a series of eight stunt courses and routines with the jet. For example in one set, the player has to fly the plane around a series of pylons. In another, the player must fly a figure eight. Stunts get harder as play progresses. Some game parameters, such as weather, are configurable. Source: Wikipedia, "http://en.wikipedia.org/wiki/Acrojet," available under the CC-BY-SA License.