These discs often had naming conventions like:
. This version was pivotal as it coincided with the early testing and implementation of , Valve's digital distribution platform. Counter-Strike Key Features counter strike 14 cd key
You could not buy a "Counter-Strike 1.4 CD key." You had to purchase a Half-Life retail box or the Counter-Strike standalone retail box (which actually installed older versions like 1.0 or 1.2). These discs often had naming conventions like:
Sites like AllKeyShop list prices for digital activation codes for various CS versions and "Prime Status" upgrades. 2. How to Activate a Key on Steam counter strike 14 cd key