Combat Online HTML5

    There is another multiplayer shooting game that you can play in your browser. You can register to play, or just join the game as a guest. Then join one of the three servers. Then you can create or join classic rooms. But the 

    WASD to move
    Mouse to fire
    Space to jump
    Shift to run
    P to fullscreen
    1, 2, 3, 4 guns
    C key to crouch
    R reload