A2S2K is a new multiplayer and singleplayer FPS shooter game. It features tactical gameplay, high-quality graphics and fast-paced action. You can play with other players online or make your own room and invite friends to join that room.Multiplayer is open team type and you do not have to wait for game rooms to fill to start match. Anytime player can enter and leave game room and other players will automatically synchronize.If you want to prepare for multiplayer or you are not connected to internet you can play singleplayer mode. Enemy in single player mode are tactical AI soldiers. Collect money coins to increase and upgrade your weapon inventory. Once you upgrade weapon you can use it fully charged in single and multiplayer. Weapon inventory consists of various types of weapons. Weapons are upgradable with different skins, sights, optics and silencers.Optics have different zoom range. Upgrade optics for the best accuracy.You can fully change and make unique your player outfit in inventory menu. Default aiming controls for this game is touch control but if you prefer control with your device sensors just turn on gyroscope button in setting menu.