Well, I can see that a lot of things can be improved. I may be dumb for not seeing this somewhere but I can't seem to scope with the sniper rifle or reload my guns early using the basic FPS controls... And some better animations can be added, like much better spring animations so my character points the gun down when he runs instead of it wobbling more, or when I fire there can be a flash of fire from the gun and a bolting animation for the sniper rifle so when I fire it, I pull back the bolt then push it back. Otherwise this game is pretty neat. The enemies look cool. I like that they are simple in design. I guess that's it for now. Thanks!
*edit* Oh, and a lot more guns. Like single shot, powerful pistols and weak automatic ones, different shotguns, burst rifles, long range machine guns, and even knifes and swords too. :D