Can You Use A Diablo 2 CD Key Twice?
Can You Use A Diablo 2 CD Key Twice? The only way to have two copies of Diablo 2 logged onto the same battle.net realm at the same time is if both copies have a unique D2 Classic CD-Key and D2 Expansion CD-Key (totaling 4 CD-Keys). If you do not have the Diablo 2 expansion,