Below are servers outside the selected .
The CS 1.6 CSO server list includes servers with weapons, classes, bosses, and Zombie modes inspired by Counter-Strike Online. Zombie variants often use zm_ maps, but content and rules differ considerably between servers. Current player counts, maps, players, tags, and descriptions help compare options, and you can use the IP address to connect.
CSO covers CS 1.6 servers inspired by Counter-Strike Online. They may feature unusual weapons, character classes, bosses, Zombie modes, and other mechanics not found in classic Counter-Strike 1.6.
