Top Secret: Game
Most of browsers do not support 3D Unity games anymore. If you are having problems, you can try another game.

3D games needs your permission to run in Chrome browsers.
Please, Type chrome://settings/contentExceptions#plugins in your address bar and enter the value: [*.] to run all 3D games without asking permission in

Game info:
Controls: Mouse - To aim, left click to shoot.
1/2/3 - Change weapon.

Defend your last shelter and battle against endless enemies flooding to you !