Every count here comes from a game we measured — not an estimate.
sorted by connected now·random
connected · trending · reached
Telehack
Unknown Codebase
connected 114
▼ -32
reached 1h
3Kingdoms
connected 82
▲ +10
reached 46m
LambdaMOO
LambdaMOO 1.8.3+47●
connected 66
▲ +7
reached 86m
Heroes Assemble
PennMUSH 1.8.8p0◇ · CHARSET · MSSP · UTF-8
connected 59
▼ -10
Erion MUD
Unknown Codebase · MSDP · MSSP · MXP
connected 55
▲ +9
reached 43m
Sindome
LambdaMOO 2.7.3●
connected 52
▲ +8
Avatar MUD
Merc● · MCCP · MSDP · MSSP +1
connected 36
▼ -59
Sociopolitical Ramifications
MUCK● · MCP
connected 34
▼ -14
reached 45m
City of Hope MUSH
MUX 2.10.1.12● · CHARSET · UTF-8
connected 33
▼ -4
reached 87m
CKMud 1.2
Unknown Codebase · GMCP · MCCP · MSDP +2
▼ -6
Radiant Heart MUSH
connected 29
reached 78m
LondonMUX
MUX 2.12.0.10● · CHARSET · UTF-8
connected 27
▲ +12
reached 85m
ifMUD
connected 25
▼ -3
Phoenix Rising
LambdaMOO 1.8.3-waif●
connected 21
▲ +3
Keys
AresMUSH◇
connected 18
▲ +5
RetroMUX
▲ +4
reached 3m
Islands of Myth
LPMud● · MCCP
connected 16
FulcrumMUSH
RhostMUSH 5.5.4● · CHARSET · UTF-8
connected 15
Dream Chasers
connected 14
▲ +2
reached 49m
Latitude
Pokemorph Paradise
▼ -2
Prospect: From the Ashes
RhostMUSH 4.2.2-3RL(A)●
connected 13
reached 55m
Superheroes Mush
Viking MUD
NannyMUD
connected 11
reached 59m
United Heroes MUSH
8BitMUSH
TinyBit 1.6 (The One True MUSH Server)●
connected 10
ShadowMUD
Unknown Codebase · MCCP · MSSP
SpinDizzy
reached 35m
Among The Stars TrekMUSH
connected 9
▲ +1
CaveMUSH
RhostMUSH Alpha 4.1.0RL(A).p2●
Cultural Wasteland
reached 76m
MPUG
MUX 2.13.0.0-MP MPARK-ST● · CHARSET · UTF-8
Super Robot Taisen MOO
ToastStunt 2.7.1●
reached 74m
Aarchon MUD
ROM● · MSDP · MSSP · MXP
connected 8
Legends of Future Past
LoFP (Go)◇ · GMCP · MCCP · MSSP
reached 66m
Surfers
Unknown Codebase · EOR
reached 77m
Cosmic Adventures
MUX 2.12.0.3 Alpha● · CHARSET · UTF-8
connected 7
reached 58m
GATEWAY - The MU* Community
Star Wars:Rebirth
PennMUSH 1.8.6p1◇ · CHARSET · MSSP · UTF-8
▼ -1
Ages of Despair
FluffOS● · MSSP
connected 6
reached 60m
Cleft of Dimensions
ROM 2.4b6◇ · GMCP · MCCP · MSSP
Darkness and Despair
FluffOS v2017.2018120702 (git-7054237-1546244910)◇ · MCCP · MSSP
On Dragon Wings
TwilightZone
RhostMUSH 3.2.4.p18-20U●
zmc-place.enyc.org.uk:8682
Battle Fantasia
PennMUSH 1.8.5p5◇
connected 5
reached 75m
DarkMetal
RhostMUSH 5.9.0● · CHARSET · UTF-8
reached 10m
DragonHeart
LDMud 3.6.8◇ · MSSP
KoBra
The Emblem of Ea MUX
Champions MUSH
PennMUSH 1.8.4p9◇
connected 4
reached 40m
Excelsior!
AresMUSH v2.15.2◇ · MSSP
Rome: The Eternal City
Evennia◇ · GMCP · MCCP · MSDP +1
Rupert
LambdaMOO 1.8.1/fileio/FUP1.8/DSA/WAIF0.95●
The Final Challenge
A Tempest Season
ATS◇ · CHARSET · MCCP · MSSP +2
connected 3
CrystalMUSH
TinyMUSH 3.1.p6●
De Digitale Metro
Desolation
FluffOS● · MCCP · MSSP
FluffMUCK
MUCK●
reached 20m
FurToonia
Nuke
LPMud● · CHARSET · MCCP · MSSP +1
Once Upon a MOO
Pokemon Fusion
MUCK● · MCCP · MSSP
PokemorphMUSH
Shadow Moo
reached 69m
SluggyMUX
MUX 2.10.1.13● · CHARSET · UTF-8
reached 65m
Adults Only
connected 2
Aegis Company
AresMUSH version 2.11.0●
Altered Realities
Astra Frontier
PennMUSH 1.8.8p0◇ · CHARSET · MCP · MSSP +1
BayMOO
LambdaMOO 1.8.0p6●
Dreamverse
FluffOS● · CHARSET · MCCP · MSSP +1
reached 2m
FooMOO
reached 30m
No Ka Oi Rhost
RhostMUSH Alpha 4.0.0RL(A).p2●
Obsidian Reverie: Ascendency
reached 67m
OpalMOO
LambdaMOO 1.8.0r8●
Passion and Pain
Port of Dreams
LambdaMOO 1.8.1●
Sandbox
reached 73m
Song of Avaria
The Mind's Eye
VargonMUD
fluffos 20260820-dd2a3a14-24b2e9f8◇ · CHARSET · MCCP · MSSP +1
Xaos MUD
Merc● · MSDP · MSSP · MXP
Cypress Knee MUSH
connected 1
DownMOO
reached 72m
Fantasy Moon
FeatherMUCK
Gundam Wing Universe
GWM 1.02◇ · MCCP · MSDP · MSSP +1
Haven of the Embraced
ROM2.4/Haven◇ · MSSP
reached 44m
Last Chivalry
Mystic MUD
fluffos 20240714-4a59909c-ee813760-uncommited◇ · CHARSET · MCCP · UTF-8
NoName Mud
DikuMUD◇ · GMCP · MCCP · MSSP
PhoenixMud
CircleMUD● · MSSP
reached 57m
Rise of Praxis
LPMud● · CHARSET · GMCP · MCCP +2
Tharsis Gate
ToobisMUSH
reached 80m
Abbidias Isle
connected 0
reached 48m
Aeronautica
ProtoMUCK◇ · MCCP · MSSP
After the Breaking: Stormriders
CircleMUD● · MSDP · MSSP · MXP
reached 29m
Age of Dragons MUD
reached 28m
AmbMinimal
RhostMUSH 4.2.2-4RL(A)●
AnonyMUSH
4.0.0.530-0●
reached 70m
Arthnor
LambdaMOO 1.8.3+●
reached 13m
Avalice MUSH
RhostMUSH Alpha 4.0.0RL(A).p3●
reached 23m
Cajun Nights MUSH
RhostMUSH 4.2.2-37RL(A)●
Calaveras
PennMUSH 1.8.7p0◇ · CHARSET · MSSP · UTF-8
reached 17m
CodeStuff
Comic Adventures MUX
RhostMUSH 4.2.2-8RL(A)●
DBU:MMO
Unknown Codebase · MCCP · MSDP · MSSP +1
Edge of Darkness
reached 68m
Elements
RhostMUSH Alpha 3.9.4RL(A).p5●
FoolMUD
Ghostwheel
reached 11m
GinkoMUCK
Unknown Codebase · MSSP
Godwars: Lucid Lands
Midnight Realities 2.5 (ROM-derivative)◇ · MCCP · MSDP · MSSP +1
Guncho
IcewindMUD
Jupiter's Children
Lands of Myst
Legends of War
LowMUD◇ · CHARSET · MCCP · MSSP +2
reached 32m
Lumen et Umbra
reached 15m
Magical Girl Diaries
RhostMUSH Alpha 3.9.5RL(A).p3●
Modern Nights
reached 88m
NoirHaven
Olympus Island MUSH
PennMUSH 1.7.7p28●
reached 14m
Overseer
ProjectMTM
RhostMUSH 4.9.0●
RealmsMUCK
MUCK!!!!●
RealmsMUD
LDMud●
Renkana: War of Shadows
reached 64m
Retro MUSH
RhostMUSH Alpha 4.1.0RL(A)●
Return of the Shadow
CircleMUD● · MSSP · MXP
ScalesMUCK
reached 83m
Seaside
MUX 2.10.1.14● · CHARSET · UTF-8
Seekers in the Darkness
Shadowrun: Anarchy MUSH
RhostMUSH 4.2.1-50RL(A)●
Sheltering Sky: Colorado by Night
PennMUSH 1.8.5p3◇ · CHARSET
Sonic Universe
Star Wars Republic
RhostMUSH Alpha 4.1.0RL(A).p1●
Star Wars: From the Ashes
Summer Lands MUD
Evennia◇ · GMCP · MCCP · MSDP +2
TaintedEarth
reached 63m
The Pantheons Of Earth
Tides of Darkness
Travellers MOO
WayPosts
RhostMUSH Alpha 3.9.4RL(A)●
Wicked Things
TinyMUSH 3.2●
X-Men: Fight for Freedom
Zayaville
fluffos 20260820-dd2a3a14-faccd243-uncommited◇ · CHARSET · MCCP · MSSP +1
(EVIL!)Mud
connected no count
reached 5h
199.182.232.17:40205
fluffos 20260830-293548cb◇ · MCCP · MSSP
reached 3w
3rd Millennium
reached 89m
90.129.194.245:5555
CoffeeMud v5.10.5◇
reached 2d
99.88.247.49:5555
CoffeeMud v5.11.0.4◇
reached 4h
A Moment in Tyme
CircleMUD●
Abandoned Realms
Merc● · MCCP
reached 33m
rom 2.4◇ · GMCP · MSSP
reached 2h
Abattoir
SMAUG●
Achaea, Dreams of Divine Lands
Rapture● · EOR · GMCP · MCCP +1
Act of War
AddictMUD
adeptbbs.com:23
Advent of the Mists MUD
ROM●
Adventures Unlimited
reached 6m
Aelisus
reached 4d
Aesir 2
Merc●
reached 25m
After the Plague
MudOS●
reached 37m
Age of Heroes: Fire, Iron and Blood
DikuMUD● · MCCP · MSDP · MSSP +1
reached 71m
Age of Humanity
reached 3h
Age of Insanity
Age of the Ancients
Akanbar
AlexMUD
DikuMUD●
reached 27m
Allegory of Empires
reached 84m
Ancient Anguish
Angalon
reached 47m
Anime Planet
reached 21m
AnimeMUCK
Fuzzball 6.00● · MCP
Animud
Antikaria
Unknown Codebase · MCCP
AP (Anthropomorphia)
Unknown Codebase · MCP
Apocalypse Forever
Apocalypse MUD
Arcadia MUD
ArcticMUD
Arda MUD
ArgentMUD
Arrant Destiny
reached 36h
Ascension Sojourns
reached 39m
Asgard's Honor
DGD●
Ashen Dust
ROM● · MCCP
Ashes to Ashes
Astral Dominion
AstroMUD
Atlas
AustinMUD
Avendar: The Crucible of Legends
BadTrip
Barren Realms
BatMUD
Battletech: The Frontier Lands
bbs.bearfather.net:23
reached 81m
bbs.demonsnet.com:23
Bicol Channel
Bleached InuYasha Galaxy
BruinMUD
CoffeeMud v5.10.3◇ · MCCP · MXP
reached 4w
btvos.wolfpaw.net:9000
BurningMUD
Cairnholm MUD
Unknown Codebase · CHARSET · UTF-8
Canvas
CoffeeMud v5.10.0.2◇ · MCCP · MSDP · MXP
reached 2w
Carrion Fields
Cave
Ranvier●
Chalacyn Nights
CheesyMud
reached 16m
Cities of M'Dhoria
CLOK
Coast of Seven Incarnations
reached 6h
Colossus
ConQUEST
Continents MUD
Cosmic Rage
Cosrin
Unknown Codebase · MXP
Crimson 2
Crusify: Dro'xundus
DikuMUD● · MCCP
Crystal Palace
CthulhuMUD
Cuban Bar
Cyberlife
LambdaMOO 1.8.1u4g2●
Cybersphere
LambdaMOO 2.7.1●
Daedal Macabre
Dalazonen
Dark & Shattered Lands
Dark Castle
reached 26m
Dark Forces RPG
reached 79m
Dark Legacy MUD
reached 36m
Dark Pawns
CircleMUD● · MCCP
Dark Risings
Dark Wizardry
Unknown Codebase · MCCP · MSSP · MXP
DarkeMUD
Darker Realms
Darklord MUD
DartMUD
Dawn of Demise
Dawn of the Ages
Dead of Night
Deathwish MUD
Deeper Trouble
reached 34m
Devil's Silence II: Battle for Blood
Dibrova
DizzyMUD
Dock 9
fluffos 20260830-293548cb◇ · CHARSET · MCCP · MSSP +1
Dominia
Dragon Ball: Paradox
Dragon's Den
Dragon's Exodus
Dragonball Advent Truth
Dragonball Evolution
DragonBall Infinity
SMAUG● · CHARSET · UTF-8
Dragonball Uprising
Dreamland
Unknown Codebase · GMCP · MCCP
DreamScapes
ds-hakkard
fluffos 20260830-293548cb◇ · MCCP
DUMII
Unknown Codebase · EOR · MCCP
Duris: Land of BloodLust
DustMARE
Eclipse BBS
reached 5d
Elendor
PennMUSH 1.7.1p3 Elendor● · MXP
Elusive Dreams
Elvindir
tbaMUD● · MSDP · MSSP · MXP
reached 10d
Elysium RPG
Emperia
Enchantment Under The Sea (EUTS)
End of the Line
Amylaar 3.2.14◇
Enertopia Mud
Escape from Destiny
reached 22m
Eternal Darkness
reached 24m
Everdark
FieryMUD
CircleMUD● · GMCP · MSSP
Fighter Adventure
reached 9m
Frandum
Frontiers
FurryMUCK
Galactic Trader
GateWay
Geas
GenericMUD
Genocide
Gizmo Mud
GNSmud
Midnight Realities 2.5 (ROM-derivative)◇ · GMCP · MCCP · MSDP +2
GrimneMUD
grimoirebbs.sytes.net:23
GroundZero II MUD
Hades Talker
Haelrahv
Harper's Tale
Harshlands
Hated Reality BBS & Radio
Haven
Helliconia
Heroes of Kore
Heroes of the Lance III
reached 4m
HexOnyx
Hidden Worlds
Highlands III
HoloMUCK
Holy Mission
HolyQuest
reached 6d
Hot Mess
HP:Illusion and Delusion
TinyMUSH 3.1.b11●
reached 8d
Hyperborea
Iconoclast 2121: A New Dawn
tbaMUD●
IgorMUD
Imperial
Imperium
InfernoMOO
Infinium
DikuMUD● · MSDP · MSSP · MXP
Insymnia MUD
Invocation
Isengard MUD
IsharMUD
Unknown Codebase · EOR · GMCP
JesusMOO
Kallindor
Kerovnia
reached 9d
Kingdoms of the Lost
Kinslayer MUD
Lament
Lands of Stone
Legacy of the Sith
Legend of the Nobles
Legends of Excalibur
Legends of Fate
Legends of Krynn
Legends of Terris
Unknown Codebase · GMCP · MXP
Lensmoor
Liquid Digital
Lost Souls✓
Lost Souls MUD
LDMud 3.6.8◇ · MCCP
LustyMud
M'dhavian
MajorMUD
MARS
Medieval Times MUD
reached 5m
MedievalMOO
LambdaMOO 1.8.4cvs20100630●
Mediterranean Nights
Miami by Night
TinyMUSH 2.2.3●
MicroMARE
Midian
Midnight, Equestria
LambdaMOO 1.10.4●
Minstrel Hall
Mir Neronis
Mirkwood
Mirrors of the Wheel
Moo Canada, eh?
MOOsaico
reached 8m
Mordor
Mortal Realms
MotM: The Syndicate Wars
Mozart MUD
MTrek
MUCK University
MUD II
MUD2
Muddy Waters
MudPuddle
Muds and Dragons
reached 61m
Multi MUD
Multi-User Dungeon (British Legends)
Multiverse: Revelations
Mystic Adventure
Mystical MUD
Narnia MUCK
Naruto: Village
RhostMUSH 5.11.1● · CHARSET · UTF-8
NDSU Blackwood Project
LambdaMOO 1.8.0r5●
Nebbie Arcane
Necromium
Neighvada Nights
Nemesis
neonecronomicon.it:8010
reached never
Nether World
New Haven
Custom◇ · MXP
New Moon
New Worlds Ateraan
Nightfall
Nightmare 3
Nightmare 4
fluffos 20260830-293548cb◇ · CHARSET · MCCP · UTF-8
Nilgiri
Nirvana
LPMud●
No Reality
NoMUD
NostalgiaMUD
OurPlace MUD
OuterSpace
CD.04.07.OS◇
Outlands MUD
Overdrive
reached 7m
Pandora's Box
ParallelRPI
Pendulum's Calm
reached 11h
PixieMud
PKmud
reached 7d
play.enrym.com
Enrym (custom Node.js)◇ · MSSP
Prometheus: the Eternal Wars
RanmaMUCK
MUCK● · MSSP
RavenMUD
Realm of Utopian Dreams
Realms of Chaos
Realms of Corl
Realms of Imagination
Realms of Redemption
Redemption
Rek-Mud
Retaliation
Revenge of the Jedi✓
RiftMUD
RoninMUD
Rusted Promises
Sabrous
SamsaraMOO
Seattle 2064
Selva Virtual
reached 38m
Seven Degrees of Freedom
Shades
Shattered Dreams
Shattered Kingdoms
reached 12m
Shattered World
Silmarillia
Skylib FluffOS
fluffos 20260820-dd2a3a14-1e74a758◇ · CHARSET · MCCP · MSSP +1
slack.nosuchluck.net:7979
SluggyMARE
SMiLE
Solar Eclipse
Soul Ruins
SMAUG● · MCCP
Sovereign Dawn
Spacemud
fluffos 20260824-721878c8-uncommited◇ · CHARSET · MCCP · MSSP +1
Star Conquest
Star Conquest: Classic
Star Wars: A Galaxy United
Evennia◇ · MCCP · MSSP
Star Wars: Knights of Darkness
SMAUG● · MXP
StarMUD
Stick in the Mud
Stonia
StrangeMUD
StuphMUD
Swords of Chaos
synergy.org:2000
Talislanta
RhostMUSH 4.2.2-40RL(A)●
Tauros: Rebirth
tdod.org:23
tdod.org:3000
Tempora Heroica
TerraFirma
TerraMUD X
TGMUD
Unknown Codebase · MCCP · MXP
The 'Burbs
The 7th Plane
Unknown Codebase · MCCP · MSDP · MSSP
The Beast Within: Reborn
The Bottomless Pit
The Chatting Zone
The Chatting Zone (TCZ) (TCZ v4.4.2) TCZ (Linux) May 21 2022● · EOR
The Darkening Sun
Merc● · MCCP · MXP
The Eidolon Treaty
The Eternal Battles: Chapter 2
DikuMUD● · MXP
The Eternal City
The Eternal Forest
The Forsaken Lands
ROM● · GMCP
The Gathering
The KEEP
The Land
LDMud● · MCP
The Lands of Redemption
The Last Sunrise
The Lion King MUCK
The Purple Dragon MUD
ROM● · MCCP · MXP
The Resort
The Twilight Zone
The Two Towers
MudOS● · MCCP
The Un-Official Squaresoft MUD
The Way of the Force
The Wheel of Time MUD
the-night.com:2007
TinyTIM
Tirradyn
TMI-2
TRI: Legends of the Three Continents
TriadCity
Troll Attack
Tubmud
Turf MUD
Twilight of the Gods
Twisted MUCK
TypoTown
Valhalla
Vampire Wars
Vampire Wars: The Final Sunset
Vast Horizon
Virtual Realities
Void
Voregotten Realm
Waterdeep
Waterpoint
LambdaMOO 1.8.3●
WeeHours
Whispers of Times Lost
IMC2 client◇ · MCCP · MXP
Winter Moon
Worlds of Carnage
Wormhole MUD
Xyllomer
Zee MUD