Nice!
It was so damn funny i really lolled mao :p
But i still didn't give you a 10. This is why:
You should pay more attention to details. I don't mean graphical details, because i found those good enough.
What do i mean then, well:
The weapons, sometimes he holds a shotgun and suddenly a machingun and some more of those little faults.
At a moment he encounters these pink like deamons, with green blood. He shoots the first and the bulletholes are red blood.
At a certain momen the leading role player comes around a corner but the immage comes clearly from in front of the wall, wich gives a weird feeling because you know he should come from behind.
So i am sure if you work away those little errors in future movies, you will get my 10 :)
Good job, keep it going :p