SLADE

SLADE is a modern, open-source map editor for Windows and Linux created and maintained by Simon Judd.

History

 * SLADE 1 stopped at version 1.13, released on 23-05-2006.
 * SLADE 2 reached beta on 07-06-2007, but was abandoned afterwards.
 * SLADE 3 is currently in development. It is a merging of SLADE and SLumpEd.

Features
SLADE 1.13 or 2.00-beta have the following features:
 * Support for Doom, Doom II, Heretic and Hexen
 * Uses SDL/OpenGL for fast drawing and cross-platform compatibility
 * DECORATE parser
 * Some general 'eye-candy' features
 * Colour configurations
 * Skins
 * 3D editing mode (including slopes and translucent textures)
 * Uses wxWidgets for the user interface
 * Easy line and rectangle drawing

SLADE 3 does not currently feature a map editor yet, as development prioritizes the lump management features with the reasoning that Doom Builder 2 is available in the mean time.