Blizzard has released a new game - a bit short and simple, but still two tons of fun! Defend the BlizzCon convention centre in California against hordes of attacking Murlocs by taking the roles of Starcraft's Jim Raynor, a Draenei from the Warcraft-universe or a Diablo III Witch Doctor.
This is a properly old school arcade platform-feast, and a very typically Blizzard-way of building up the hype before BlizzCon in August - where other interesting revelations will surely happen. However, in the meantime - slay some Murlocs and see how fast you can climb the levels. Also, there are nukes.
Links
Blizzard.com - BlizzCon 2009 mini-game