Allows you to make and edit briefings in Descent 1 or 2.

A multi-function set of utilities for editing many aspects of Descent 1, 2, and 3, and FreeSpace 1 and 2.

A tool to extract and replace graphics, sound and music for Descent I.

Includes specs, editors, information, and other resources for Descent development of various data files in Descent 1 and 2.

A utility that allows you to edit Descent 1 and 2 HOG files.