DOTA 2 The International Sells Out KeyArena
Growing pains for Dota 2 and Counter-Strike creator Valve as video
Valve planning new, original heroes for Dota 2
Abyssal Underlord: The 112th Hero of DoTA 2 - CyberPowerPC
Valve is going to enter paid mods in Dota 2 - KeenGamer
Dota 2 preview: How Valve is building its first RTS from the ground
ESPN partners with Valve to broadcast Dota 2 video game
Freewheeling Valve churns out big video-game bucks despite some
Valve's Erik Johnson On Who DOTA 2 Is For
The International 4: Valve's $10 million Dota 2 tournament brings
How DOTA 2 Takes Advantage of Signaling
Dota 2 release date set for this summer
DOTA 2 is brilliant - Keen and Graev's Video Game Blog