Hmm, well I gotta hand it to ya....
I do admit, I didn't really find the graphics to be all that appealing. Something that bugged me was that this supposed "Super assasin" would be, in reality, the worst assasin out there. Assasins don't go into a building guns blazing. Assasins are supposed to be the ninjas of our time. He should've had a silencer. And he used more than one shot to kill his target. If you can't do it in one shot, don't do it at all.
Now, don't get me wrong. I'm not totally ragging on this. I loved the rag doll effects you had for when he shot people in the chest (Via, ACT 3). The idea itself was bangin'. I agree with a lot of people here: Act 3 was the best.
So I just have to say that its a very good effort. Great job.
-GuNcaNDy