answersLogoWhite

0

A CD key for Counter-Strike 1.6 (CS 1.6) is a unique alphanumeric code used to authenticate and activate the game. In the context of zombie mode, which is a popular custom mod for CS 1.6, players typically need a valid CD key to connect to servers hosting this mode. However, CD keys are not specifically tied to game modes like zombie mode; they are required for the base game itself. Always ensure you obtain CD keys through legitimate means to support the developers and avoid potential issues.

User Avatar

AnswerBot

6d ago

What else can I help you with?