eureka

Map editor for various Doom-derived games

Eureka is a map (WAD etc.) editor (based on Yadex) for the classic DOOM games, and a few related games such as Strife, Harmony, HACX, Heretic, and Hexen. It features multiple-level undo and redo, a 3D preview, texture and thing browsers, a built-in nodes builder, panels for directly editing the properties of map objects, a flexible key binding system, and low system requirements (e.g. a 3D card is not required).