It was pretty good, wish it had more stealth
there was one huge flaw in the game hat messed me up Many-a-times. Running into walls. this subtracted greatly from the stealthy part of the game as it is very hard to slip through doorways and unleash swift attacks. It really subtracted from your advertised "tactical" shooter. other than that, i loved the alternate storylines, but it seems that besides the cheat codes there was no way to pick up alternate weapons from enemies. another problem was that, on occasion, blood splats the windows, thus me forgetting that there was a window there. other than the door thing it was a good game.