Join our Discord to chat with fellow friendly gamers and our knowledgeable contributors!

Published by
Developed by
Not an American user?


Take the role of private detective John McAffrey and step into a world of trouble in Cold Zero. A deal-gone-wrong has the hero indebted to the mob. He is asked to put his skills of stealth and tactics to use for his underworld overseers. His first mission has him sneaking inside a bioresearch facility and stealing a virus known as "Cold Zero." But what exactly is this virus? Is delivering it to the mob the smart thing to do? Players must find out for themselves as they play through this dark adventure.

The missions can be completed using stealth or full out combat. There are 100's of different weapons including melee weapons. You can also pick up objects from dead bodies which you can pawn for cash.


Cold Zero: No Mercy Windows The alternate escape route
Cold Zero: No Mercy Windows Check every body for weapons, cash and stuff to sell later
Cold Zero: No Mercy Windows Office (PL) Short dialogue with secretary.
Cold Zero: No Mercy Windows Skills screen

Promo Images

Cold Zero: No Mercy Wallpaper
Cold Zero: No Mercy Wallpaper
Cold Zero: No Mercy Magazine Advertisement
Cold Zero: No Mercy Magazine Advertisement

Alternate Titles

  • "零度:最后抵抗" -- Chinese spelling (simplified)
  • "Cold Zero: Финальный отсчет" -- Russian spelling
  • "Cold Zero: The Last Stand" -- European title
  • "Cold Zero: Ostatni Sprawiedliwy" -- Polish title
  • "Cold Zero: Der Agenten-Thriller" -- German re-release title

User Reviews

Too frustrating to even bother. kbmb (435) 1 Stars1 Stars1 Stars1 Stars1 Stars

Critic Reviews

Withingames Jun 04, 2003 4 out of 5 80
Absolute Games ( Jun 16, 2003 80 out of 100 80
Digital Entertainment News (den) Sep 23, 2003 7.1 out of 10 71
IGN Sep 15, 2003 7 out of 10 70
games xtreme Oct 08, 2003 7 out of 10 70
Gameguru Mania Oct 23, 2003 70 out of 100 70 Games Apr 09, 2003 7 out of 10 70
Click! Sep, 2003 3.75 out of 6 62
Adrenaline Vault, The (AVault) Nov 12, 2003 3 Stars3 Stars3 Stars3 Stars3 Stars 60
GameStar (Germany) Mar, 2003 57 out of 100 57


There are currently no topics for this game.



Ever wondered what "Cold Zero" actually means? It is a marksman term for the first shot from a calibrated rifle. The rifle barrel is cold (and straight), and the rifle has been zero-ed in already. A shot from a zero-ed rifle is called a "zero", and thus, a shot from a cold zero-ed rifle is "cold zero".

Related Web Sites

  • Cold Zero (Official Website (German + English))
The Ring Hawk (838) added Cold Zero: No Mercy (Windows) on Aug 21, 2003