DarkRadiant
From The DarkMod Wiki
DarkRadiant is The Dark Mod's very own map editor, based on the open-source GTKRadiant.
Orbweaver started working on it in Spring 2006, the initial release was version 0.5.0. Features at this stage include a categorised entity inspector, drag-resizable lights, color selection tool for lights and numerous bugfixes over the GtkRadiant codebase.
- DarkRadiant - Quick Installation Guide
- The codebase is stored on sourceforge SVN: http://sourceforge.net/projects/darkradiant/
- DarkRadiant - Compilation Problems