Unity

Unity is a cancelled GameCube from Llamasoft. It would to be a trippy arcade shooting game.

Gameplay
Unity was to be a psychedelic Tempest-style game.

Development
Unity began as an idea in 1994 just after Jeff Minter finished Tempest 2000. Unity was dubbed so because it combines Minter's interests: music, light, and shooting things.

Peter Molyneux asked Minter if he wanted to do his thing with the new GameCube console. Not wanting to turn down Molyneux, Jeff got to work.

Cancellation
The game was taking too long to develop. Lionhead Studio was not too impressed by the game. After two years it was a mutual decision to end production.

Timeline:
 * January 2003: Unity announced
 * December 2004: Unity cancelled

Videos
Gameplay.

More gameplay.