Actively maintained LPMUD driver (LPC interpreter, MudOS fork)
A Go based MUD (Multi-User Dungeon) server.
Source Repository for LDMud
tbaMUD is the continued development of the codebase formerly known as CircleMUD.
Full featured, mature MUD supporting MSP, MXP, GMCP, OLC, a web server, mail server, and MORE!
The Community Edition fork of the 'Awakened Worlds' Shadowrun 3 MUD codebase.
PennMUSH is a C-based MUD-like server, first released in 1992 and still actively maintained.
EmpireMUD is a MUD server with a persistent world map. It is a derivative of CircleMUD and DikuMUD.
