Red Baron is an arcade video game developed by Atari, Inc. and released in 1980. A first-person flight simulator game, the player takes the role of a World War I ace in a biplane fighting on the side of the Allies. The game is named after the nickname of Manfred von Richthofen, German flying ace. The game uses the same monochrome vector graphics and similar hardware as Atari's own Battlezone; both were developed at the same time. Like Battlezone, the player is presented with a first-person view of the action. Both Battlezone and Red Baron use additional hardware, an "Auxiliary" board, to perform the mathematical computations required for simulating a 3D environment. Gameplay The game is divided up into rounds. Most rounds are divided into air combat (shooting from one to three airplanes in formation) and ground combat (two zeppelins and multiple ground targets). While the game does not feature accurate flight physics (the plane cannot be crashed directly into the ground, for instance), the vector-rendered mountain ranges serve as solid objects and flying into or through them causes the player to crash and lose one life. The mountain ranges do not impede attacks, either from the player or the enemies, and can be shot through. Enemies include: formations of enemy biplanes, zeppelins, pillboxes, turrets, and enemy buildings. Red Baron adjusts its own game difficulty by maintaining a consistent average game time from the last 32 games played. The NVRAM stores top three scores as well as average game times. In other words, this game has "adaptive difficulty". The goal of this feature was to adapt to the skill level of the typical player at that location and prevent excessive game times. The upright versions of Battlezone (also released in 1980) and Red Baron share the same cabinet. In Battlezone, the player looks through a window that was shaped like a tank periscope. Side-view windows were available on both sides for people not playing the game to watch the action. Battlezone utilizes a two-way mirror to superimpose the monitor display (mounted horizontally) on a tank "interior" background. Although Red Baron uses the same cabinet as Battlezone, no mirror is used and the monitor is mounted vertically, with the player viewing the display directly. Battlezone and Red Baron both used the same "Analog Vector Generator" (AVG) circuit boards and by switching the PROM's they could be interchanged (with very minor jumper