CS is now online! You can play with your friends even if you are in different locations. You can choose to play the game in a normal mode or other modes such as rescuing hostages or planting bombs. Zombie mode is also available wherein you take the role of a zombie who has to infect the rest of enemies.
- Developers: Valve Corporation, Nexon Corporation
- Publishers: Valve Corporation, Nexon Corporation, TianCity, Gamania, IAHgames, Megaxus, PlayFPS, Nexon EU, Go Play
- Initial release date: July 24, 2008
- Platforms: Microsoft Windows
- License: Commercial