Icebreaker (1995)

Icebreaker is a puzzle/shooter that has the player take control of a flying pyramid who has to navigate through 150 levels blasting other stationary pyramids. The stationary pyramids are either green, blue or red and can turn into each others colors throughout a level. The red pyramids can be destroyed by being shot, the blue pyramids are destroyed by being touched, and the green pyramids are destroyed by luring enemy pyramids into them.