Bangai-O is a multi-directional shooter video game developed by Treasure. It was first released on the Nintendo 64 exclusively in Japan. It was ported to the Dreamcast with some gameplay changes a few months later, and this version was eventually released worldwide.
In 2008, a sequel, Bangai-O Spirits was released for Nintendo DS. Another sequel, Bangai-O HD: Missile Fury, was released for Xbox Live Arcade in May 2011.
