Blizzard confirms work on fifth game
Blizzard's confirmed it's working on a fifth, unannounced project, as you can see here.
"This brand-new game is not a World of Warcraft expansion, and it is not related to the Next-Gen MMO," said a rep.
"In the present, the brand-new game is using the World of Warcraft engine merely for testing purposes."
This new game is extra to World of Warcraft, Diablo III, StarCraft II and the company's unnamed MMO.
Thanks, Eurogamer.