Critical Strike Online FPS is a free FPS game for mobile devices. It’s simple and easy to play, with intuitive controls and a nice 3D environment. You can play it online with other players or against AI opponents.

The game is set in the year 2032, where the world has been invaded by a group of alien soldiers. As the only one who can fight the invasion, you are called upon to save the world.

The gameplay is based on action games, with guns being the main weapon. There are many different guns to use, including machine guns, sniper guns, rifle guns, grenade launchers, and rocket launchers. You can also use other weapons, such as swords, axes, spears, and bows.

You can play the game online, with other players or against AI opponents.