Well produced
The art in this is amazing! Its so proffesional looking. If onlt I could say the same about the animation, even though its not bad, its could do with a more fluiding feel and better run animation.
A few things I noticed that could do with improvig. Allow the player to reload while running as having to stop to reload really breaks the flow of the game.
Also, on the first stage you have the player under the corpses (in terms of layers) which makes them appear behind the blood stains which looks daft. You fixed it in the later level so maybe you just forgot to do it.
Overall a bloody good piece of flash, I especially liked the use of real images (like the car, tables etc) that were docotored to suit the feel of the game, it really gave it that pro touch.