What is the official way to play multiplayer with a retail %28non-steam%29 version of this game%3F

World at War Forum

Highlighted

I recently bought a retail (non-steam) version of Call of Duty World at War. Since I can't activate the cd key that comes with this version on steam, what is the "official" way to create an online account and play multiplayer? Is there a way or does only the steam version work now?

MarsVittorio
Likes: 1
Posts: 1
Registered: a month ago

Studios