Gameitall 
While we wait to here of the possibility of another Warhammer 40K game (which we may be waiting a long time) Roadhouse Interactive is looking to help iOS users fight for the Emperor in Warhammer 40K: Carnage, a 2D brawler/platformer that puts you in the place of a single space marine (with the ability to customize armour and faction from the appearance in the trailer) on a mission to stop a disease called Rage on planet Mithra.
The game is available for iOS now for $8.99, and will launch soon for Android.
