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Richard Bartle

Father of MUDs

The British game designer who co-created MUD1 (1978), the first multi-user dungeon, and developed foundational theory about virtual world design and player types.

cross-platform mudmmorpggame-designtheory 1960–present

Overview

Richard Bartle is a British game designer who co-created MUD1 with Roy Trubshaw in 1978, creating the first multi-user dungeon and establishing the foundation for all subsequent online multiplayer games. His theoretical work on player types and virtual world design remains influential.

Fast Facts

  • Born: 1960
  • Key work: MUD1 (1978, with Roy Trubshaw)
  • Theory: Player type taxonomy (Bartle Test)
  • Role: Academic, designer, author
  • Legacy: Founded online gaming

MUD1 (1978)

AspectDetail
Created withRoy Trubshaw
PlatformEssex University mainframe
InnovationMultiple simultaneous players
GenreMulti-User Dungeon

Bartle’s Player Types

His influential taxonomy categorises players:

TypeMotivation
AchieversAccumulating points, levels, items
ExplorersDiscovering the world
SocialisersInteracting with others
KillersCompeting against others

This framework still guides game design today.

Theoretical Contributions

ConceptApplication
Player typesGame design balance
Virtual worldsCommunity design
MUD designGameplay systems

Ongoing Influence

Bartle continues to:

  • Write about virtual worlds
  • Consult on game design
  • Teach and lecture
  • Advocate for player rights

Legacy

Every MMORPG, online game, and virtual world descends from MUD1. Bartle’s theoretical work provides vocabulary and frameworks that game designers still use to understand player behaviour.

See Also