this is legal since its been posted on the nexon korean sites

INFO gotten from a video:

Counter-Strike Online is a remake of Counter-Strike: Condition Zero targeted at the Asian games markets. It is being developed by Nexon Corporation with oversight from license-holder Valve Corporation. Unlike other Valve games; this version of Counter-Strike does not require Steam.

Weapons
There are 8 new weapons available in Counter-Strike Online. * USAS-12 - A Terrorist shotgun with a clip size of 20 rounds. * K1A - A Counter-Terrorist Sub-Machine Gun with a clip size of 30 rounds. * MP7A1 - A Sub-Machine Gun with a clip size of 20 rounds. * FN Scar - A Counter-Terrorist Rifle with a clip size of 30 rounds. * XM-8 - A Terrorist Rifle with a clip size of 30 rounds. * VSK-94 - A Counter-Terrorist Sniper-Rifle with a clip size of 20 rounds. * SVD Sniper Rifle - A Terrorist Semi-Automatic Sniper-Rifle with a clip size of 10 rounds. * QBB-95 - A Counter-Terrorist Machine gun with a clip size of 70 rounds.


Maps
There are several new maps available in Counter-Strike Online. * Tunnel - The first official death match map in Counter-Strike, The map is small with many structural obstacles put in place. * Camouflage - A small hostage rescue map, set in a two story building. * Camouflage 2 - A rebalanced version of Camouflage. * REX - A Demolition map set in a Laboratory with both Bomb sites located on the Second Floor.


Player Models
There are 8 new player models available in Counter-Strike Online.

Terrorists * Red Beret Condittiere * Asia Red Army * National Liberation Campaign * Vigilante Corps

Counter-Terrorists * South Korean 707 * Taiwanese Police special forces * Chinese Devil Squad * Japaneses SAT
PREVIEW 1
PREVIEW 2: the making of counter strike online
PREVIEW 3
websites: website 1
website 2: download

here is the only flaw:
i don't know korean or how to make an account so i don't think anybody can download it
if anybody can help that would be much appreciated