CSO ZOMBIESSOON.

Counter-Strike Online, rebuilt on 1.6. Zombie classes, the CSO weapon roster, boss rounds and a ladder of its own. The IP drops in Discord the moment it goes live.

• Zombie classesOwn skills, own playstyle
• CSO arsenalWeapons ported from Counter-Strike Online
• Boss roundsNightmare events on rotation
• Own ladderSeparate XP, shop and ranks from Swarm