One of the few really good single player games which will keep you entertained!
The further you progress through the game and the better you become at playing, the more likely it becomes to upgrade your ingame, strength and skills. Throughout the levels it is possible to pickup health boosters and level up icons apart from the skill you get from fighting.
Several cut-scenes tend to keep game interesting, animations are excellent and the graphics is typically that of Unreal engine; which in my opinion is good.
The levels change dramatically throughout the game. At some stages you can expect to find yourself in Laboratories, snowy forests and also in the city. Along the way new enemies appear each with their characteristic moves and/ or weapons.
Regretfully the game does not offer multiplayer bringing the replayability down. Regardless of the fact it does not have multiplayer, it is a game you should definitely have in your collection. The price of this game is good making it great value for money.
Now go out and get the game, there will not be any disappointment. Well, only if you are to young and your parents keep you from buying or playing it :P