Globe of Warcraft MMORPG players would be capable of login in the game only after assimilation both accounts. Blizzard's Battle.net is an online gaming service, a refurbished version of which was released at BlizzCon 2009.

Blizzard's World of Warcraft is one of the most accepted and extensively played massively multiplayer online role-playing games that necessitate an account to be created. Diablo carried along Battle.net online gaming service and then lately, it was refurbished for larger good. World of Warcraft players can unite their WoW account with Battle.net account through this link for free. Blizzard promises to provide an in-game penguin pet to the WoW players who get their accounts compound.