Moon Diver A.K.A. Necromachina is a side scrolling platformer published by Squarenix. The director of this game is Koichi Yotsui, who also directed the classic arcade game Strider. Everything that made Strider such a classic game, is on Moon Diver with the difference of the 4 co-op story mode.
Some random review
The game is cool, if any one here is a fan of Strider or even side scrolling platforming games should give this game a try.