A free program for Android, by Shenzhen Leyi Network Co.Ltd..

The West Game – Gang Wars is a 3D sandbox game that allows you to play the role of a gang member in the Wild West, where the most dangerous criminals roam free. You can choose from a variety of different gangs and try to rise to the top of the criminal underworld. You can rob, steal, and fight your way out of this ruthless land and become the head of your own gang.

The gameplay takes place in the Wild West, where the Civil War just ended, but another war has just begun. 

You can find various items and weapons in the game, such as pistols, rifles, machine guns, snipers, melee weapons, and other guns.