The project 'MultiVerse' will be an open, decentralized, 3D virtual world where players and server owners can create or import content, build objects and define custom behaviour using scripts. Players can interact with objects in various ways.
The RockMUD project is a new MUD codebase written in C and Lua. The goal of RockMUD is to create a stable C MUD engine that can be easily expanded and customized using the Lua scripting language. RockMUD is based off of SocketMUD by Brian Graverson.