With multiple Shacknews editors here at QuakeCon, check out our coverage live from the show. We've got video and screenshots, up-to-the-minute updates on id Software's game announcements, and more.

HD Rage Developer Walkthrough Footage
Matt Hooper of id Software walks us through the Rage engine for eight minutes and shows off all kinds of awesome features.

HD Rage Footage
The QuakeCon trailer of id's new title in glorious HD.

Rage Publisher Not Yet Determined
id informs Shacknews that no publisher is attached to the recently unveiled Rage.

New Enemy Territory: Quake Wars Screens
In commemoration of QuakeCon, publisher Activision sent along four new PC screenshots of Splash Damage's team-based shooter.

Carmack Proposes Quake Arena on DS
id Software's John Carmack plans to create a Nintendo DS game drawing from Quake 3 Arena and Doom II's multiplayer component.

id Forms New Dev Team, Promises Free Quake 3
For the first time, id Software will be maintaining a second development team. The new group's first project will be Quake Zero, a free ad-supported version of the company's classic Quake 3 Arena.

id Reveals Rage for PC, Mac, PS3, and 360
id Software has released the first details on Rage, its new internally-developed project. In the works for PC, Mac, PlayStation 3, and Xbox 360, the game will feature vehicular gameplay and will draw from "road warrior" films such as Mad Max.

id Hits Steam, Xbox Live Arcade
Steam users can now use Valve's download service to purchase every id game ever released. The company also formally announced the rumored Quake Arena Arcade, which will bring Quake 3 Arena to Xbox Live Arcade.

Enemy Territory: Quake Wars Dated, Return to Castle Wolfenstein Movie Splash Damage's Enemy Territory: Quake Wars will be releasing for PC on October 2. In more surprising news, id has licensed development of a Return to Castle Wolfenstein feature film.

id Software Press Conference Live Coverage
With id Software expected to show off its id Tech 5 engine and reveal new games--potentially Raven Software's Wolfenstein title and id's own internal project--we'll be covering the proceedings live. Updates start at 6pm CDT on Friday. (Update: coverage of the conference has been completed!)

Left 4 Dead HD Gameplay Footage
Straight from the show floor, we've got high-definition and streaming PC gameplay footage from Turtle Rock Studios and Valve's upcoming zombie-themed co-op shooter Left 4 Dead (PC, X360).

Interview: id Software's Kevin Cloud & Steve Nix
Prior to QuakeCon, we sit down with id creative direction Kevin Cloud and director of business development Steve Nix to discuss the upcoming event, the company's move into multiplatform development, Carmack on mobile and DS, why gamers won't necessarily be shocked by the next id project, and more.