Counter Strike Online is a client dedicated exclusively to the mythic online shooter.
Choose whether to play normal mode, put the bomb, or rescue the hostage. It also offers a zombie mode, in which you'll take the role of a zombie who has to infect the rest of enemies.
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If you have ever played the original Counter Strike 1.6, you'll enjoy this version.
Remember you have to register for free in the official site.
Counter Strike Online is totally free and specially funny. It offers us a free way to shoot and enjoy plying one of the best shooters in videogame history.
111 reviews 
Comments
Excellent
In the best game in the world
Excellent
A nice game
Very beautiful games
I love this game