Ratta tat tat. Bang, bang, bang. When I first played and was suprised at the limitation on the ammo. I higly reccomend saving levels if you dont want to start at the beginning all the time. GRaphics were pretty good, but when alot of action happened, and you switch between Guns rapidly, the intense action Bogs down the PC big time.
Summary is pretty simple.
The game is a great stress relief at my job, where in a period of 24 hours I may only be at the station 2. It is a fast, easy to play game with no real setup time, and not having the luxury of being allowed to immerse myself into a game for 8 hours at a time, I can really enjoy this simple, fun to play game. If you spend more development dollars expanding what could be a simple fun to play game, then you make the product more expensive for the consumer, and harder to play. Gameplay is easy, simple, and simple to master. Play can start in as little as 30 seconds after double click on icon, and can last as long as you have to play.