GREAT game! BUT fairly short.
find throughout the game while there is a constant fear of being attacked by a gigantic alien (or mutated living thing, I'll try not to give the story away). The constant action keeps you on the edge of your seat. There are a number of dark levels also to add to that suspense. There is a wide variety to enemies: tiny to 50 story high, skinny to oversized, human to alien (mutated things). The story is always keeping you thinking and entertained. In the game you get to command a squad of up to around 4, I think, to just being by yourself. In gameplay you can be in a vehicle's turret or driver seat, air and ground. You can always count there to be a challenge at the end of each level (depending on difficulty level). Your health regenerates after a short period of time and your squad members die after a few knockouts. The multiplayer aspect of this game is fair. You can definitly find a game on live ( there's usually atleast 3 to 4 games going on at one time). If you get a big enough group then the multiplayer games can be very fun. Even with only 5 people it's still pretty fun. Overall, this game is highly underappreciated and I definetly think if you are looking for a good story based fps which will only take 10 hours max ( took me about 6) and some underpopulated multiplayer gaming (if your looking for a hardcore muliplayer game, this isnt it) get THIS game!