Note: Combat Strike CS: FPS GO Battle Royale 3D Online is an online game. A good connection to internet is required. Check your connection to internet before you start playing! Combat Strike CS: FPS GO Battle Royale 3D Online is a 3D action shooting game. You need to master all skill to become best soldier. If you make the wrong decision, you will be punished with death. You must always be careful in any situation. By mastering all guns, that’s how to win the game but not as easy as you think.