A free program for Android, by Zynba Games.

Grand Cartoon Cat Games Sim – a popular free shooting game, where you will have to eliminate all the enemies and take control of the city. In this game, you will have to shoot all the enemies and eliminate all the other players to become the leader of the city. You will be able to recruit other players and make an alliance to fight against all the other players. 

This game has a unique style of gameplay, where you will be able to choose between a first-person shooter (FPS) and third-person shooter (TPS) mode. You will be able to play in either online multiplayer or single-player mode. You can also play offline.