DOTA 2

Dota 2 is an upcoming action fantasy strategy video game being developed by Valve Corporation. It is the stand-alone sequel to the popular Warcraft III custom map, Defense of the Ancients. The title was formally announced on October 13, 2010 via the Game Informer website. The game currently has a tentative release of late 2011, which would make it Valve's second release of the year, following Portal 2. The game's lead designer is the longest-serving and current developer of Defense of the Ancients, known as "IceFrog", who continues to maintain his public anonymity, while leading a development team at Valve. The game will be released through both retail and Steam, for Microsoft Windows and Mac OS X. Dota 2 marks Valve's first fantasy, as well as Action RTS game.

DOTA 2 official home page
DOTA 2 Fan-Site Community[www.dota-two.com]
DOTA 2 Reddit Community