Counter-Strike Online

Counter-Strike Online (CSO or CSOL) is a Counter-Strike game targeted towards Asia's gaming market released in 2008. It is based on Counter-Strike and was developed by Nexon Co. Ltd. with oversight from license-holder Valve Corporation. It uses a micropayment model that is managed by a custom version of the Steam back-end.

Gameplay :

Counter-Strike Online includes most of the game modes from Counter-Strike and features a bunch of new ones: Original mode, Death-match, Team Death-match, Zombie: The Original, Zombie: The Mutation, Zombie United Mode, Zombie: The Hero, Zombie 3: Origin, Gun Game, Challenge Mode, Zombie Survival Mode, Human Scenario, VIP Mode, fun mode, and Zombie scenario.
The game also features a variety of additions over the international Counter-Strike, such as the introduction of female characters, numerous new weapons and skins for previous weapons. Most of the weapons are "locked" by default, so virtual cash or in-game points are essential to purchase them. Most special weapons, skins, power-ups, etc. can be purchased with cash points. A variety of other special items can also be bought with in-game points as well.

External Link :

(English) Official site of Singapore/Malaysia
(Indonesian) Official site of Indonesia
(Chinese (Taiwan)) Official site of Taiwan
(traditional Chinese) Official site of Hong Kong
(simplified Chinese) Official site of China
(Korean) Official site of South Korea
(Japanese) Official site of Japan
(Thai) Official site of Thailand
(Turkish) Official site of Turkey