The Source engine is a 3D game engine developed by Valve Corporation. Its unique features include a large degree of modularity and flexibility, an artist-driven, shader-based renderer, accurate lip sync and facial expression technology, and a powerful, efficient and completely network-enabled physics system.
Noesis provides Video Courseware for students and professors
ACE Team has just released the Gallery which features Zeno Clash's first Webcomic. This comic shows when Rimat and the Hunter meet for the first time...
Zeno Clash is just around the corner! The official release date has been set to April 21. A special promotion is running for those who wish to pre-purchase...
It's not Left 4 Dead, but it's still worth trying out! Shaders, source code and tools have all been updated.
At ACE Team we've released our first developer video that features a closer look at the combat mechanics & shows some examples of how a skilled player...
New Scout unlockables, custom maps, bug fixes, and more!
The official Zeno Clash Blog has been released. The Zeno Clash Blog will feature articles and content directly from ACE Team, giving a little more insight...
Fan film does an exceptional job of porting Valve's best-selling saga into live action!
Custom maps will be discoverable from matchmaking; release to coincide with 'Survival Pack' DLC.
Part 2 of the Left 4 Dead blog series on art direction.
The IGF finalists have finally surfaced and Zeno Clash has been nominated in the 'Excellence in Visual Art' category. The finalists were selected from...
In a great late summer afternoon setting, Rive provides a balanced Capture The Flag gameplay where any class will have its use, and many different strategies...
From the visionary director Daniel Marcel Gaina (DMGaina) comes forth a revolution. A hybrid of both Comic art and Machinima. The birth of Ink Monday.
A new mod by rabidtoaster is the achievements mod. (Like in TF2)
In Jill's song we meet Jack Stone, and see a little of what makes him tick. It's a tragic and personal tale of lost love and broken dreams
After a (possibly inexcusably) long development cycle, the long anticipated spacebuild map GM_Galactic has arrived.
The network has consumed society. What will change take? A machinima by Sam Goldwater.
ReDead is a zombie survival simulation where players must fight through waves of NPC zombies in order to live.
Melon - 3, Grab Life By The Melons! By Lit Fuse Films.
Four of the presentations given by Valve at the Game Developers Conference are now available from their publications page.
The Portal Pictures Challenge! is what now lies before you. So get busy in the Portal maps and create something original.
Source mods can now run from the Orange Box engine code without requiring an Orange Box game.
PHX2 ~ Version two of PhoeniX-Storms, one of the largest model packs for Garrysmod, has just been released.
HL2 Campaign is a gametype for Garry's Mod that allows you to play the Half-Life 2 saga in cooperative mode on a LAN or over the Internet. Here are some...
Access Orange Box game code and other beta updates with "-beta srcsdk0122".
New Patch fix etc for Garrysmod Released due to the several bugs found in the latest conversion patch. Enjoy, and hopefully this will be one of the final...
A lot of bugs have been encountered in the latest Garrysmod Patch, Garry and the Team are getting as much fixed as possible.
Zombie Survival Version 0.90 released to the public! Zombie survival is a new take on the old 'Zombie' game-modes for CounterStrike Source!
Valve's Orange Box puzzle game Portal now has an entry on ModDB. Upload your maps for massive damage!