Discussion site for area builders.

Provides tips on what to consider when planning a MUD area.

A project to develop areas for others to use. The project stopped in 1996, but its areas are still available here.

Concluse guide to using ROM OLC (version ROM2.4b). Gives detailed information and guidelines for the essential commands.

Off-line area editor for ROM, Merc and Envy codebases.

Guide for uses of ROM OnLine Creating (OLC). Features sections on equipment, armor, rooms, mobiles, and objects.

A guide to building worlds with DikuMud.