Strange
I think i understand where your coming from with this game. This reminds me of the old shooters for the Sega CD... which sucked ass, sorry to say. The basic concept of the game is good, but the gameplay is left, rather lacking. Here's some stuff that could be improved.
1. Give the game a manual reload button.
2. Define what gun the player is using, such as instead of saying GUN say PISTOL.
3. It would be nice if we started out with a bit more ammo. I mean, by the looks of the background the game takes place in a war. Even the simple enemies we kill have machine guns, so why the hell are we fighting with a pistol that takes as long to reload as it takes me to chop my own leg off. As nice a person i try to be, even i have to say that the idea is brutal to all hell.
As i said before, It's a good game but the gameplay needs work.