Dynasty Warriors: Gundam, originally released in Japan as Gundam Musou (ガンダム無双 Gandamu Musō?), is a video game based on the Gundam anime series. It was developed by Omega Force and published by Bandai Namco Games. Its gameplay is derived from Koei's popular Dynasty Warriors and Samurai Warriors series. An expanded port for PlayStation 2 called Gundam Musou Special was released on February 28, 2008 in Japan, featuring new scenarios and mobile suits.