This Quake 4 Tweak Guide covers all the in-game settings in detail, including screenshot comparisons of image quality differences, and contains a wealth of links to important Quake 4 resources.
The guide is rounded out with advanced tweaks which have been tested and work on Quake 4, since some of the Doom 3 commands are different for this game. All in all, the guide is a central resource for Quake fans and should help new and experienced Quakers alike.
TweakGuides
The guide is rounded out with advanced tweaks which have been tested and work on Quake 4, since some of the Doom 3 commands are different for this game. All in all, the guide is a central resource for Quake fans and should help new and experienced Quakers alike.
TweakGuides