Multi-User Dungeon, or MUD (referred to as MUD1, to distinguish it from its successor, MUD2, and the MUD genre in general) is an early MUD and one of the oldest examples of a virtual world in existence.
Unknown
31/12/1978
Multiplayer, Massively Multiplayer Online (MMO)
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MUD
MUD
Acronym
MUD1
Acronym
