Valve today announced a new set of advanced features delivered in Steamworks, a complete suite of publishing and development tools that are available free of charge to developers and publishers worldwide.
Headlining the new feature set is the Custom Executable Generation (CEG) technology that compliments the already existing anti-piracy solution offered in Steamworks. A customer friendly approach to anti-piracy, CEG makes unique copies of games for each user allowing them to access the application on multiple machines without install limits and without having to install root kits on their PC.

The new features also include support for in-game downloadable content (DLC) and matchmaking. The in-game DLC support allows developers to deliver new content as they choose (paid or free) from inside the game itself, allowing users to make immediate purchases and experience the new content in the same game session. The Steamworks matchmaking now includes the robust lobby system shipped and tested in Left 4 Dead.

Valve, creators of best-selling entertainment products and advanced technologies, today announced the arrival of in-game downloadable content to Steam, their massively popular PC gaming platform. In-game DLC allows developers and publishers to use their own games as a platform for selling additional content to gamers.
The first game to take advantage of this new in-game DLC capability is The Maw, by Twisted Pixel Games. Their first DLC releases are levels entitled The Maw: Brute Force and The Maw: River Redirect. Each DLC level expands The Maw storyline by fitting in-between the original levels as "deleted scenes."

SPARKLE Computer Co., Ltd., the professional VGA card manufacturer and supplier, today proudly announced Diamonds Sputtering technology for video cards, which raise the bar for video card cooling technology.

Now with more and more advanced relative technologies, the performance of video cards is getting stronger and stronger, there will be more heat generated by video cards, which significantly impairs the life expectancy of GPU and video memory chips on video cards. Video card companies have a lot of programs come and go to solve the problem of heat dissipation. The most commonly seen in general is the use of fans with cooling fins to do additional cooling. in the early days, the cooling job can be done simply with a fan or cooling fins, but in today's graphics cards with more intense heat than before, the cooling job must be done on the technologies not the same as before, not just rely on the fan and cooling fins. Video card companies must go to find some relatively new method to solve the problem of heat dissipation.

The recently announced Left 4 Dead Downloadable Content (L4D DLC) will be delivered to Xbox 360 and PC gamers free of charge. Due for release this spring, the DLC for 2008's best-selling new game property on the PC and Xbox 360, is dubbed the L4D Survival Pack and introduces a new multiplayer game mode entitled, Survival, plus two complete campaigns for Versus Mode (Death Toll, Dead Air). A Critic's Choice Edition of the game will be heading to retail stores this spring, and will include access to all the content introduced in the L4D: Survival Pack.

Left 4 Dead is a survival action game from Valve that blends the social entertainment experience of multiplayer games such as Counter-Strike and Team Fortress with the dramatic, narrative experience made popular in single player action game classics such as the Half-Life series of games. Released in November of 2008, L4D has earned over 25 industry awards from outlets around the world.

For more information, please visit www.l4d.com.

Valve, creators of best-selling game franchises (such as Half-Life, Portal, Team Fortress, and Counter-Strike) and leading technologies (such as Steam and Source), today announced a series of content and development releases for its latest title, 2008's best-selling new game property for the PC and Xbox 360, Left 4 Dead (L4D).
The first L4D DLC - dubbed the L4D Survival Pack - is due for release this spring and introduces a new multiplayer game mode entitled, Survival, plus two complete campaigns for Versus Mode . A Critic's Choice Edition of the game is also heading to retail stores this spring, and will include access to all the content introduced in the L4D: Survival Pack.
In addition, for PC gamers and aspiring developers, the first Left 4 Dead release for the Source Software Development Kit (Source SDK) will allow the creation of custom Left 4 Dead campaigns that will be discoverable via L4D's matchmaking system. The SDK update is also due for release this spring, and is free of charge to all owners of L4D on the PC.