Plain and simple. More work needed.
First, the music wasn't looped correctly. Try editing it next time before dropping it in.
Most of the movements were decent, but the walking and some shooting looked mighty stiff. Use lots of keyframes and refrain from tweening unless you can do it properly and make it look realistic.
The graphics were not too original (I had seem most of them before; the sword, the base sprites, some hands).
Plot was pretty vague as well as the reason for revival. Not even the kills justified this, since there were so few.
I did manage to chuckle at the rotating mini helicopter, though, so I'll give you some points for comedy.
Overall, this is not good Madness material. Try again and don't rush.