MU*
From Wikipedia, the free encyclopedia
MU* is a shorthand to refer collectively to text-based multi-user virtual worlds known variously as:
- Multi-User Dungeon (MUD)
- Multi-User Dimension / Domain (TinyMUD)
- Multi-User Shared Habitat / Hallucination (MUSH)
- Multi-User eXperience (TinyMUX)
- MUD Object-Oriented (MOO)
- Multi-User Chat Kingdom / Computer Kingdom / Construction Kit (MUCK)
- Multi User Shared Experience (MUSE)
- Massive Adventure Roleplay Epic (MARE)
- Multi-User Game (MUG)
The asterisk is often used in computer programming languages to represent a wildcard (one or more unknown characters).

