Every count here comes from a game we measured — not an estimate.
sorted by connected now·random
connected · trending · reached
中华英雄
Unknown Codebase · MCCP · MSSP
connected 718
▲ +86
reached 65m
Tsinghua Xiyouji
Unknown Codebase · CHARSET · MCCP · MSSP +1
connected 512
▼ -104
reached 29m
妖神之争
connected 469
▲ +55
reached 64m
风云2018
Unknown Codebase · MSSP
connected 228
▼ -101
reached 24m
风云再现2025
connected 199
▼ -44
reached 50m
炎黃群俠傳
connected 136
▲ +45
reached 10m
Medievia
Custom◇ · MSSP
connected 135
▲ +12
reached 62m
風雲再起
connected 131
▲ +25
reached 19m
Telehack
Unknown Codebase
connected 126
▼ -20
reached 53m
再戰江湖
MudOS●
connected 105
▲ +17
reached 17m
東方故事
connected 86
▼ -10
reached 32m
Break.World
FluffOS● · CHARSET · MCCP · MSSP +1
connected 83
▼ -16
reached 40m
3Kingdoms
connected 75
▼ -9
reached 15m
Awakened Worlds CE
AwakeMUD Community Edition, version 0.9.0 BETA◇ · GMCP · MSDP · MSSP +1
connected 69
▲ +11
reached 38m
Doom of Lost Kingdoms (失落的國度)
connected 54
▲ +13
reached 9m
Materia Magica
Materia Magica 5.0.30◇ · EOR · MCCP · MSSP
reached 35m
Alter Aeon
Alter Aeon v2.25◇ · MSSP
connected 52
▲ +5
LiberationMUSH
RhostMUSH 5.13.1● · CHARSET · UTF-8
connected 43
▲ +9
reached 86m
梦回西游
connected 42
▲ +8
City of Hope MUSH
MUX 2.10.1.12● · CHARSET · UTF-8
connected 37
▼ -13
reached 13m
퇴마요새
connected 36
▼ -6
reached 1h
金庸修真錄
connected 35
▲ +10
東方故事Ⅱ 天朝遊俠錄
connected 33
Sindome
LambdaMOO-ToastStunt 2.7.3◇
connected 26
▼ -7
Multiverse Crisis MUSH
PennMUSH 1.8.6p2◇ · CHARSET · MSSP · UTF-8
connected 24
▼ -5
Petria
Rom 2.4◇ · GMCP · MCCP · MSDP +2
connected 23
reached 70m
NannyMUD
connected 17
Superheroes Mush
AresMUSH◇
connected 16
Valheru MUD
Diku3 Custom◇ · CHARSET · MCCP · MSSP +1
▲ +3
Fantasy Space (狂想空間)
connected 15
reached 74m
Islands of Myth
LPMud● · MCCP
▼ -2
M*U*S*H
PennMUSH 1.8.8p0◇ · CHARSET · MSSP · UTF-8
connected 14
MidnightSun
Midnight Sun◇ · MCCP · MSSP
▲ +2
reached 36m
MorgenGrauen
MorgenGrauen-3.3.5◇ · EOR · MSSP
Bad Moon Rising
AresMUSH v2.16.0◇ · MSSP
connected 13
Radiant Heart MUSH
▲ +4
Dragon's Gate
DGate 4.0.8.20◇ · CHARSET · EOR · GMCP +3
connected 12
▼ -8
Northern Crossroads (NCMUD)
NC-7.0.9111.dd87799d◇ · CHARSET · GMCP · MCCP +3
▲ +6
reached 85m
Pokemorph Paradise
FluffOS● · MSSP
CaveMUCK
TinyMUCK 2.6alpha◇ · MSSP
connected 11
empiremud.net
EmpireMUD 2.0 beta 5.219◇ · MSDP · MSSP · MXP
Global
MUX 2.6.5.28●
reached 25m
MPUG
MUX 2.13.0.0-MP MPARK-ST● · CHARSET · UTF-8
reached 88m
SWmud
▼ -3
UNItopia
UNIlib◇ · CHARSET · EOR · MCCP +2
▲ +1
reached 2m
Avalon
LDMud 3.6.8 (3.6.8-10-ge1cbe804)◇ · EOR · MCCP · MSSP +1
connected 10
CoffeeMud Classic
CoffeeMUD v5.11.0.4◇ · MCCP · MCP · MSSP +1
reached 43m
coffeemud.net
Cultural Wasteland
Dream Chasers
Keys
On Dragon Wings
Shadowrun: Denver
TinyMUSH 3.0.p4●
reached 83m
Star Wars: Mask of Tyranny
reached 7m
Super Robot Taisen MOO
ToastStunt 2.7.1●
United Heroes MUSH
Accursed-Lands
FluffOS◇ · CHARSET · MCCP · MSSP +1
connected 9
PhoenixMud
CircleMUD● · MSSP
SlothMUD
DikuMUD gamma 0.0◇ · MCCP · MSDP · MSSP +1
Snowplains
Unknown Codebase · EOR
reached 82m
Age of Heroes
connected 8
Among The Stars TrekMUSH
Ansalon MUD
AnsalonMUD - 1.7b2 (Originally Rom 2.4 Actively Improved since 1996)◇ · MSDP · MSSP · MXP
reached 28m
CaveMUSH
RhostMUSH Alpha 4.1.0RL(A).p2●
Elephant
FluffOS● · MCCP · MSSP
reached 67m
Lost Wishes
Lusternia, Age of Ascension
Rapture◇ · EOR · GMCP · MCCP +1
NoName Mud
DikuMUD◇ · GMCP · MCCP · MSSP
Zebedee
LDMud 3.5.8 (3.5.8)◇ · MSSP
reached 81m
Ages of Despair
connected 7
Comic Convergence
Cybersphere
LambdaMOO 2.7.1●
RetroMUX
MUX 2.12.0.10● · CHARSET · UTF-8
▼ -4
Surfers
Waterdeep
Waterdeep 2.0 (custom)◇ · GMCP · MSSP
Clessidra
PizzaMUD◇ · CHARSET · MCCP · MSSP +1
connected 6
▼ -1
DragonBall Infinity
SmaugFUSS 1.9◇ · CHARSET · UTF-8
reached 80m
GATEWAY - The MU* Community
Prospect: From the Ashes
RhostMUSH 4.2.2-3RL(A)●
Red Planet
RetroMUD
reached 18m
Star Trek: Typhon Accords
CobraMUSH v0.73p5 [fspace]●
重生的世界
Aarchon MUD
ROM● · MSDP · MSSP · MXP
connected 5
reached 51m
Aelandris
Evennia◇ · GMCP · MCCP · MSDP +1
EquestriaMUCK
Unknown Codebase · MCP
God Wars Legends
Diku Merc God Wars◇ · MCCP · MSDP · MSSP +1
reached 4m
KoBra
Midnight, Equestria
LambdaMOO 1.10.4◇
Morthavia-Build
AFKMud I3 Driver 2.40◇
Sea of Storms
Heavily modified SMAUG 4.0◇ · GMCP · MSSP
The Abandoned Flame
Diku Merc Rom Rot Aod◇ · MCCP · MSDP · MSSP +1
书剑·永恒
夢幻七域
LPMud●
Arx: After the Reckoning
connected 4
CyberASSAULT
TbaMUD◇ · MSDP · MSSP · MXP
Desolation
reached 5m
Dragon Swords MUD
DikuMUD● · MCCP · MSDP · MSSP +1
kingdoms.bithir.co.uk
Kingdoms (heavily modified 2.4.5)◇ · MSSP
reached 21m
Legends of Future Past
LoFP (Go)◇ · GMCP · MCCP · MSSP
reached 27m
Mongoose
LambdaMOO-ToastStunt 2.7.3_37◇ · MSSP
Nilgiri
Nilgiri Custom Engine◇ · MSSP
Parlor City
PowerMud
Primal Darkness-II
PD/NM III◇ · CHARSET · MCCP · MSSP +1
The Burning Eye
ROM Derivative◇ · GMCP · MSDP · MSSP +1
Vast Horizon
93 Realms
connected 3
Ancient Empires MUD
BayMOO
LambdaMOO 1.8.0p6●
Below Gray Skies
AresMUSH v2.15.2◇ · MSSP
Beutelland
RoleMUD 2.2◇ · EOR · MCCP · MSSP
reached 20m
Big Damn
ChaosMUD
Merc 2.2◇ · MSDP · MSSP · MXP
Dark City
Dark City (GodWars)◇ · MCCP · MSDP · MSSP +1
reached 34m
FeatherMUCK
MUCK● · MCP
reached 41m
FurToonia
Haven of the Embraced
ROM2.4/Haven◇ · MSSP
JediMUD.com
JediMUD◇ · MSDP · MSSP · MXP
LuminariMUD.com
LuminariMUD◇ · MSDP · MSSP · MXP
Moral Decay
Moral Decay v9.0◇ · CHARSET · GMCP · MCCP +2
OpalMOO
LambdaMOO 1.8.0r8●
Passion and Pain
Pax Republica: A Star Wars MUSH
Port of Dreams
LambdaMOO 1.8.1●
Rupert
LambdaMOO 1.8.1/fileio/FUP1.8/DSA/WAIF0.95●
Shadows of the Underworld
AFKMud I3 Driver 2.33◇
reached 37m
The 'Burbs
reached 73m
A Tempest Season
ATS◇ · CHARSET · MCCP · MSSP +2
connected 2
Adults Only
Adventurers Way
CoffeeMUD v5.11.0.1◇ · MCCP · MCP · MSSP +1
Aegis Company
AresMUSH version 2.11.0●
Altered Realities
Avlis MUD
CoffeeMUD v5.11.0.1◇ · MCCP · MSSP · MXP
CallandorMud
merc◇ · GMCP · MCCP · MSDP +2
crisolmud.duckdns.org
Crisol◇ · CHARSET · MSSP · MXP +1
reached 14m
CrystalMUSH
TinyMUSH 3.1.p6●
Dark Mists
ROM 2.4◇ · MSSP
DarkMetal
Darkness and Despair
FluffOS v2017.2018120702 (git-7054237-1546244910)◇ · MCCP · MSSP
Dei Delle Ere
Galaxy Engine 2.2◇ · EOR · MCCP · MSSP +1
Dragonball Z: Fighter's Edition
DBZFE (custom Rust engine)◇ · MCCP · MSSP
reached 6m
Embergloam
Custom◇ · CHARSET · GMCP · MCCP +2
reached 42m
FedMUSH
FooMOO
Last Chivalry
Midgard
Midgard Audhumbla 0.9◇ · EOR · MSSP
reached 26m
MOOsaico
MOO 1.8.3◇
Mystic Adventure
Merc◇
No Ka Oi Rhost
RhostMUSH Alpha 4.0.0RL(A).p2●
Obsidian Reverie: Ascendency
Once Upon a MOO
Song of Avaria
Starmourn
TGMUD
CoffeeMud v5.6.2◇ · MCCP · MXP
The Inquisition - Legacy
ROM● · MSSP · MXP
reached 56m
VargonMUD
fluffos 20260929-5270e7d6-7736013a-uncommited◇ · CHARSET · MCCP · MSSP +1
Winter's Oasis
MUCK●
Atlas
connected 1
bbs.demonsnet.com:23
Beyond the Void
LDMud 3.6.6 (3.6.6)◇ · EOR · MCCP · MSSP
d20MUD: Star Wars
CircleMUD 3.1◇ · MSDP · MSSP · MXP
Darkwind
LDMud 3.6.8 (3.6.8)◇ · MSSP
Deep Shadows MUSH
DevDune
LDMud 3.6.x◇ · CHARSET · EOR · MCCP +2
Elendor
PennMUSH 1.7.1p3 Elendor● · MXP
Faibanx
FieryMUD
CircleMUD● · GMCP · MSSP
FoolMUD
CircleMUD● · MSDP · MSSP · MXP
reached 45m
Forgotten Saga
MUX 2.10.1.14● · CHARSET · UTF-8
God Wars II
Custom◇ · MCCP · MSDP · MSSP +1
Iberia
IME v1.0.260802◇ · MCCP · MSSP · MXP
Insomnia
reached now
Jupiter's Children
Mystavaria
Evennia◇ · GMCP · MCCP · MSDP +2
Noirlendale MUX
OtherSpace
Rise of Praxis
LPMud● · CHARSET · GMCP · MCCP +2
Synapse Run
Evennia 6.1.0◇ · MCCP · MSSP
Tharsis Gate
The Illusion of Living
fluffos 20240131-6bc96f74-9ca961e3-uncommited◇ · CHARSET · MCCP · MSSP +1
reached 5d
The Mind's Eye
TinyTIM
VargonMUD_Dev
fluffos 20260729-19ffcc7a-VargonMUD◇ · CHARSET · MCCP · MSSP +1
Wunderland
LDMud 3.6.4 (3.6.4)◇ · CHARSET · EOR