Kill Team, the Warhammer 40K precursor to September's Space Marine, released today on XBLA at 800 Microsoft Points. You'll find narrated HD video of the opening sections below, showing a twin-stick shooter low on brains and heavy on fun. Look to buy it. I did.
Note: The co-op in Kill Team is local-only. There's no online play in it. Just so you know. Thanks, Tech-N9ne.