Q3 Radiant & GTK Radiant & Plug-ins - map editing tools

Quake3World Level Editing Forum - discussion of all things related to Q3 mapping

Reaction Mapping Forum - come chat with us and ask questions

shaderlab - Q3Map2 and textures

ClaudeC's Lair - Q3 tutorials

Q-Workshop 3 - Q3 tutorials

Map Compiling Explanation - Small Pile of Gibs' technical explanation of the map compiling process

Freebrief - Particle Studio for adding particle effects

Wav Central - sounds

Oak's Shiro - map objects

The Big House - textures

two dimensional subversion - reality textures

The Wadfather - textures & environment maps