Python MUD/MUX/MUSH/MU* development system
Cross-platform, open source, and super fast MUD client with scripting
MUD server, based on CircleMUD code, russificated
A MUD client for Android, iOS, Linux, Mac OS X and Windows
Use GitHub teams to manage system user accounts and authorized_keys
KildClient is a powerful MUD client with a built-in Perl interpreter
Sip: A MUD Client!
A modern MUD (Multi-User Dungeon) client
Cooperative multiplayer graphical RPG and adventure game
A multiplatform medieval 3D MMORPG
Utilities for CoffeeMUD operators on Linux
Full featured MUD server with all the trimmings.
Visual Basic 6 2D online adventure game engine
Extra image set for Crossfire RPG Game
Level tracking patch for Crossfire RPG Game
Arianne is an engine to develop multiplayer online games like Stendhal
BattleTech MUX Client
Dynamic IP retrieval to report to Crossfire Metaserver