Nice game but need some tweaks...For example:
-You have to go through the tutorial every time... And it looks pretty crappy... (low resolution pictures)
-The tutorial doesn't say that you can hold your fire button to shoot further.
-You can't go back from the tutorial if you clicked the tick you have to go through and start playing to be able to get back to the main menu.
-The exit button is useless. (Or is it a joke?)
-It is glitchy if you stand on the crate spawning point (only sound glitch)
-If you get the superfire upgrade your next shot will be stronger. But the upgrade doesn't go away. And because of this few of your shots are going to be strong as well. (But not all of them.)
-An AI would be great.
-You can damage yourself. (By facehuging the enemy. Even the armor can't defend you from it.)
-That dinamic camera is killing me.
But other than these... This is fun! (Even glitching into houses... it is cool.)

Interesting game. Keep going.

I thought it was good. Just wish there was an AI to face or opponents online.

It's amazing. You took a really good and fun game from tutorial course and pour a bucket of feces over it. If only thing you changed are models I would hope they would at least they would look amazing.

-0.5 stars for not mentioning source material in your game description.

you are almost there, you just need to reduce the lag a little bit and you would get 3,4 or 5 stars
Well, I was actually not going to enjoy this anyways, because I have no real friends :"/