Plan Orange is a complete stand alone Strategic level board-wargame inside C3I Magazine Nr29 published by RBM Studio that uses the "Empire of the Sun" (GMT Games) CDG engine to simulate a hypothetical Pacific War between the United States and the Empire of Japan in the early 1930s. The game features a 'what if' conflict based on the United States Orange (Japan) plans on how to respond to anticipated Japanese aggression in the Western.