Mountain Sniper Shooting 3D is a first-person shooter where you use a sniper rifle or a machine gun to shoot down all the enemies that appear on the screen.
Before you play, you have to choose your weapon. You better choose wisely, because there are all kinds of enemies and each one requires a different weapon. For example, shooting at a group of soldiers requires a different weapon than shooting at a tank.
The scenery in Mountain Sniper Shooting 3D is, as the name suggests, quite repetitive. Why? Because you're always in the same place: on a mountain. On this mountain, you have to shoot all different kinds of enemies: paratroopers, foot soldiers, tanks, helicopters, etc.
Mountain Sniper Shooting 3D is a fun shooting game. Even though it doesn't have very good graphics or much variety, it's an entertaining game. It's certainly not the best in the genre, but it's not the worst either.