Sign-ups for an unconfirmed Blizzard beta test - presumed to be StarCraft II - have begun over on the company's WoW website.
Beta keys were handed out to attendees of last year's BlizzCon event for an unconfirmed title.
Considering StarCraft and Diablo III are the only announced games Blizzard has on the horizon - with StarCraft looking closer to the shelves than the other - we can only presume it's the RTS sequel that's going into testing (that or World Of Starcraft - badumtish).
We've left a message with Blizzard. If you were lucky enough to get yourself a beta key, head over to the WoW site now.