Portal is a first-person puzzle game. Players must solve physical challenges by opening portals to maneuver objects, and themselves, through the enigmatic Aperture Science Laboratories.
The Source Filmmaker (SFM) is the movie-making tool built and used by Valve to make movies inside the Source game engine.Jun 27, 2012 News
After more than 50 releases, the Blender SMD Tools have left beta. Import and export all types of SMD, compile QCs automatically and import DMX with 100% open source software!Jun 24, 2011 News