The beta for Dota 2's huge Reborn update is out now and available for everyone to download and play. Reborn adds a new user interface to the massively popular multiplayer online battle arena (MOBA) ...

Hidden in Valve’s Source Filmmaker are files that point to a next generation Source 2 engine, perhaps providing a reasonable explanation for why the company has yet to produce Half-Life 3.

Dota 2 users believe they have stumbled on the foundations of a brand new Source engine from Valve. The firm has released a number of new workshop tools for the popular MOBA, and modder RoyAwesome ...

Overnight Valve released the Dota 2 Workshop tools, and some people reckon in doing so the company soft-launched the long-awaited Source 2 game engine. "Everything in this package is a new game," ...