Home › Forum Archive › Miscellaneous › Archives › Call of Duty 4 › cod4 cd key › Reply To: cod4 cd key July 24, 2008 at 3:14 pm #52297 MasterPSpectator You can’t activate it on Steam as the copy you have isn’t designed to run on/with Steam. Activision USED to let you buy replacements disc (like 10 years ago) but I’m not sure what their policy is now.
