Counter Strike Online Wiki

Counter-Strike Online

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Counter-Strike Online

Valve Corporation & NEXON Corporation


NEXON Corporation


Microsoft Windows

Release Date



FPS (First-person shooter)




Rating cso

Counter-strike-online Counter-Strike Online is a MMOFPS conversion of the original Counter-Strike, developed by NEXON Corporation and Valve Corporation, distributed by various publishers in the Asian region.


Storming the front with its debut in 1999, Counter-Strike pits terrorists against counter-terrorists in a team duel set in a first-person shooter (FPS) theme. What initially started out as a fan-produced mod for Half-Life soon evolved into an entirely new game by itself, credits to the introduction of new concepts and features, as well as the constant refining and improvements to the series.

Riding on its fast-paced and adrenaline pumping tactical game play, Counter-Strike has moved on to garner great success with an ever-growing and dedicated fan base following to become the world’s most popular FPS game.

Ask any FPS player out there about how they first got weaned into this genre of gaming and they will without a doubt, cite Counter-Strike and acknowledge it as the pioneer of FPS games set in a realistic environment.

Weapons and Equipments

By far, Counter-Strike Online due to the game's MMO nature, weapons and equipments are added over time on various patch and updates. Weapons' obtain method differs, be it by game points, cash points, various events or by decoding the game's Code Box.

All weapons and several equipments can be purchased for unlimited/permanent duration, and getting premium/advanced weapons from the C-BOX will always be permanent.

Are you planning to get the Plasma Gun?

The poll was created at 05:48 on July 17, 2014, and so far 42 people voted.


Various classic Counter-Strike maps returns in CSO, alongside many unexpected returns such as Vegas. Original maps or maps that were derived from popular fan-made maps from Counter-Strike were made especially for this game.

Are you planning to get the Plasma Gun?

The poll was created at 05:48 on July 17, 2014, and so far 42 people voted.


Aside from the classics, Counter-Strike Online offers more game modes for players. Many were made based off popular custom Counter-Strike game modes.


Lots of named characters were introduced for the game, and Counter-Strike Online is the second game to feature playable female characters after the Japan-exclusive arcade game Counter-Strike Neo.

Are you planning to get the Plasma Gun?

The poll was created at 05:48 on July 17, 2014, and so far 42 people voted.


Classic factions return, with their appearance taken directly from Condition Zero.




Aside from buying items or weapons individually, players has the option to buy items in sets, usually they offer two or more items in a discounted price. Some sets are available in the shop forever, while some are event-limited.

System Specifications

Minimum Recommended
CPU Intel Pentium 4, 1.2 - 1.5GHZ Intel Core 2 Duo and above
Graphics Card Nvidia GeForce 4 Series 128MB Nvidia GeForce 7600 256MB and above
Operating System Windows 2000 / XP / Vista (32 bit) / Windows 7 Windows 2000 / XP / Vista (32 bit) / Windows 7
Network ADSL / Cable ADSL / Cable
Hard Disk Drive 1GB 1GB
DirectX 9.0c 9.0c

Register Now!

This section pertains the registration and starting guides for the English-language Singapore/Malaysia version of Counter-Strike Online.


CSOnline SG

Counter Strike Online Singapore/Malaysia & Indonesia Music

CSOnline full

Counter Strike Online Full Music

CSO XMas Intro

Ditto, Christmas version

Counter Strike Online Trailer01:00

Counter Strike Online Trailer


  1. Game Starting

See also

Official websites

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