Counter-Strike is the #1 online action game in the world. After a one-year public Beta, Counter-Strike was commercially released in Fall 2000. It has gone on to sell over 1.5 million copies worldwide, been named Game of the Year by several gaming publications, and is the headliner at competitive gaming tournaments around the world.
Counter-Strike: Condition Zero (CS:CZ) advances this award-winning series by introducing single-player action, the official CS bot, and special enhancements for online play. CS:CZ is a tactical action game that challenges you to compete with and against cunning computerized opponents in mission-based campaigns across the globe.