I think this should be out now in the US, has been for a while over here already. That game friggin' owns. Basically it's either a linear action RPG or a Crimsonland-like game and involves LARGE numbers of aliens in both modes (just like Crimsonland). One run through the campaign takes about 4 hours but you can run through it multiple times with different builds. I disagree with all the reviews on the difficulty of the game, I found it rather easy even on Hard but then again I searched for as many secrets as I could find (the reviews said it's a very difficult game). It has (online) multiplayer, too, both coop and deathmatch.
It's called Alien Shooter Vengeance in the US, might be a bit confusing.
Who can resist this carnage:
