A free app for Android, by Annex Gaming.

Sniper 3D: Gun Shooter Games is an online FPS action game that lets you choose your own gun and fight against other players. It is a free FPS game that is based on the concept of a sniper shooter, who has to defend against criminals and destroy the enemies in the game.

You can choose to play with friends or against them, and you can also choose to play in the single-player mode.

You can also choose from a variety of weapons to battle against others.