Polygon Magic, Inc. is a Japanese video game developer. The company has been one of the largest studios in Japan. The company develops games for various platforms including arcade, Nintendo Wii, Nintendo DS, Nintendo 3DS, Facebook, Japanese SNS such as GREE and Mobage, and Pachinko. The studio is best known for Incredible Crisis and the Galerians series. The company has been a top developer and publisher for Japanese mobile social game field. Polygon Magic has been helping GREE to develop their first party titles. The company has its own social game platform, Porimaji Games.