Every count here comes from a game we measured — not an estimate.
sorted by connected now·random
connected · trending · reached
Threshold
Custom◇ · CHARSET · MCCP · MSSP +1
connected 131
●
reached 87m
Medievia
Custom◇ · MSSP
connected 120
▲ +33
reached 41m
炎黃群俠傳
Unknown Codebase · CHARSET · MCCP · MSSP +1
connected 113
▲ +54
reached 1h
Federation 2 Community Edition
Custom 4.23 (d8f0b63e)◇ · MSSP
connected 97
Realms of Despair
SMAUG◇ · MSDP · MSSP
connected 96
▲ +14
Legends of the Jedi
LotJ 4.3◇ · MSDP · MSSP · MXP
connected 88
Awakened Worlds CE
AwakeMUD Community Edition, version 0.9.0 BETA◇ · GMCP · MSDP · MSSP +1
connected 74
▲ +7
reached 17m
discworld.starturtle.net
Discworld lib (current)◇ · MCCP · MSSP
connected 66
▲ +1
reached 1m
NukeFire
Circle/Nukefire◇ · GMCP · MCCP · MSDP +2
▼ -8
reached 27m
Star Wars: Age of Alliances
PennMUSH 1.8.7p0◇ · CHARSET · MSSP · UTF-8
connected 63
reached 62m
Icesus
Icelib 2.0 / FluffOS◇ · CHARSET · MCCP · MSSP +1
connected 62
reached 29m
Aetolia, the Midnight Age
Rapture◇ · EOR · GMCP · MCCP +1
connected 61
reached 39m
Genesis
CD.06.06◇ · CHARSET · MSSP
connected 56
reached 18m
World Tree Mush
PennMUSH 1.8.8p0◇ · CHARSET · MSSP · UTF-8
connected 51
Materia Magica
Materia Magica 5.0.30◇ · EOR · MCCP · MSSP
connected 48
▼ -19
reached 14m
Alter Aeon
Alter Aeon v2.25◇ · MSSP
connected 45
Underspire
Evennia◇ · CHARSET · MCCP · MSSP +1
connected 44
▲ +4
reached 7m
Sindome
LambdaMOO-ToastStunt 2.7.3◇
connected 42
With Great Power
AresMUSH◇
reached 80m
3Scapes
3Scapes mudlib◇ · MSSP · MXP
connected 35
Miriani
LambdaMOO-ToastStunt 2.7.3_37◇ · MSSP
connected 29
▼ -6
reached 73m
MUME - Multi-Users in Middle-earth
MUME IX 074a2a77◇ · MCCP · MSSP
connected 28
Superheroes Mush
connected 22
Blood of Dragons
connected 19
▲ +5
Phoenix Rising
MOO1.8.3-waif◇
reached 77m
Dune
LDMud 3.6.x◇ · CHARSET · EOR · MSSP +1
connected 18
▲ +3
reached 47m
Bad Moon Rising
AresMUSH v2.16.0◇ · MSSP
connected 17
Fantatopia (幻想國度)
Evennia◇ · MSSP
connected 16
▲ +6
Star Conquest
1.0.2 - Apr 19 (9192e2e)◇
▲ +2
KallistiMUD
Original / Loosely Diku◇ · MSDP · MSSP · MXP
connected 15
reached 45m
Keys
Lusternia, Age of Ascension
▼ -4
Red Planet
▼ -3
reached 67m
Stillwater
The Walking Dead✓
TWDlib 1.0.1◇ · CHARSET · MCCP · MSSP +1
▲ +8
reached 15m
Tsunami
LDMud 3.6.8 (3.6.8)◇ · CHARSET · MCCP · MSSP +1
Petria
Rom 2.4◇ · GMCP · MCCP · MSDP +2
connected 14
reached 53m
Valheru MUD
Diku3 Custom◇ · CHARSET · MCCP · MSSP +1
connected 13
reached 84m
empiremud.net
EmpireMUD 2.0 beta 5.219◇ · MSDP · MSSP · MXP
connected 11
MorgenGrauen
MorgenGrauen-3.3.5◇ · EOR · MSSP
▼ -5
Silent Heaven
Evennia◇ · GMCP · MCCP · MSDP +1
reached 75m
Ansalon MUD
AnsalonMUD - 1.7b2 (Originally Rom 2.4 Actively Improved since 1996)◇ · MSDP · MSSP · MXP
connected 10
reached 11m
Cryosphere
MusicMUD 3.1◇ · CHARSET · EOR · MCCP +2
DragonBall Infinity
SmaugFUSS 1.9◇ · CHARSET · UTF-8
reached 61m
MidnightSun
Midnight Sun◇ · MCCP · MSSP
On Dragon Wings
Rites of Passage
EmlenMud◇ · GMCP · MSSP
Star Wars: Mask of Tyranny
SWmud
▼ -2
Beyond the Void
LDMud 3.6.6 (3.6.6)◇ · EOR · MCCP · MSSP
connected 9
reached 12m
CaveMUCK
TinyMUCK 2.6alpha◇ · MSSP
God Wars Legends
Diku Merc God Wars◇ · MCCP · MSDP · MSSP +1
Lost Wishes
Unknown Codebase · MCCP · MSSP
Pokemorph Paradise
reached 72m
Reinos de Leyenda
Custom◇ · MCCP · MSSP · MXP
reached 26m
SlothMUD
DikuMUD gamma 0.0◇ · MCCP · MSDP · MSSP +1
reached 88m
Age of Heroes
connected 8
Avalon
LDMud 3.6.8 (3.6.8-10-ge1cbe804)◇ · EOR · MCCP · MSSP +1
▼ -7
reached 3m
CoffeeMud Classic
CoffeeMUD v5.11.0.4◇ · MCCP · MCP · MSSP +1
reached 30m
CoffeeMud PVP
coffeemud.net
CoffeeMUD v5.11.0.4◇ · MCCP · MCP · MXP
reached 48m
Comic Convergence
Cybersphere
LambdaMOO 2.7.1●
Realm of Magic
CircleMUD 2.20 derivative◇ · EOR · MCCP · MSSP +1
Zebedee
LDMud 3.5.8 (3.5.8)◇ · MSSP
Clessidra
PizzaMUD◇ · CHARSET · MCCP · MSSP +1
connected 7
reached 86m
DragonHeart
LDMud 3.6.8◇ · MSSP
Moral Decay
Moral Decay v9.0◇ · CHARSET · GMCP · MCCP +2
▼ -1
Northern Crossroads (NCMUD)
NC-7.0.9197.c8529451◇ · CHARSET · GMCP · MCCP +3
Procedural Realms✓
Custom◇ · CHARSET · GMCP · MSSP +1
ChatMUD
LambdaMOO-ToastStunt 2.7.3_5◇ · MSSP
connected 6
reached 19m
Genesis Remastered
LegendMUD
DikuMUD● · MCCP · MSSP · MXP
Lumen et Umbra
BenemMUD 3.0◇ · MCCP · MSDP · MSSP +1
reached 38m
Midnight, Equestria
LambdaMOO 1.10.4◇
Accursed-Lands
FluffOS◇ · CHARSET · MCCP · MSSP +1
connected 5
Aelandris
reached 56m
Cairnholm
Custom (Python/asyncio)◇ · CHARSET · UTF-8
Cairnholm MUD
reached 82m
CyberASSAULT
TbaMUD◇ · MSDP · MSSP · MXP
Kingdoms of Kahara✓
PennMUSH 1.8.6p2◇ · CHARSET · MSSP · UTF-8
Sanity's Edge
CD◇ · MSSP
Sea of Storms
Heavily modified SMAUG 4.0◇ · GMCP · MSSP
sundering shadows
Nightmare III◇ · CHARSET · MCCP · MSSP +1
reached 40m
TempusMUD
Custom◇ · EOR · MCCP · MSSP
The Abandoned Flame
Diku Merc Rom Rot Aod◇ · MCCP · MSDP · MSSP +1
reached 44m
The Inquisition - Legacy
ROM● · MSSP · MXP
reached 36m
Waterdeep
Waterdeep 2.0 (custom)◇ · GMCP · MSSP
A Tempest Season
ATS◇ · CHARSET · MCCP · MSSP +2
connected 4
Arx: After the Reckoning
Cleft of Dimensions
ROM 2.4b6◇ · GMCP · MCCP · MSSP
God Wars II
Custom◇ · MCCP · MSDP · MSSP +1
JediMUD.com
JediMUD◇ · MSDP · MSSP · MXP
reached 8m
kingdoms.bithir.co.uk
Kingdoms (heavily modified 2.4.5)◇ · MSSP
Nilgiri
Nilgiri Custom Engine◇ · MSSP
Parlor City
Primal Darkness-II
PD/NM III◇ · CHARSET · MCCP · MSSP +1
Song of Avaria
Tamedhon
TD-MUDLIB 2.0◇ · CHARSET · MCCP · MSSP +1
Below Gray Skies
AresMUSH v2.15.2◇ · MSSP
connected 3
Beutelland
RoleMUD 2.2◇ · EOR · MCCP · MSSP
brutusmud.net
BrutusMud 0-20261104-brutusmud◇ · MCCP · MSSP
crisolmud.duckdns.org
Crisol◇ · CHARSET · MSSP · MXP +1
Excelsior!✓
LuminariMUD.com
LuminariMUD◇ · MSDP · MSSP · MXP
reached 21m
The Burning Eye
ROM Derivative◇ · GMCP · MSDP · MSSP +1
UNItopia
UNIlib◇ · CHARSET · EOR · MCCP +2
Warlock
Abysmal Realms MUD
ROM◇ · CHARSET · MCCP · MSSP +1
connected 2
reached 70m
Adventurers Way
CoffeeMUD v5.11.0.1◇ · MCCP · MCP · MSSP +1
reached 32m
Ancient Empires MUD
Unknown Codebase · MSSP
Ares Demo
Beyond TOS✓
Dark Mists
ROM 2.4◇ · MSSP
reached 34m
Dragonball Z: Fighter's Edition
DBZFE (custom Rust engine)◇ · MCCP · MSSP
Last Chivalry
Legends of Future Past
LoFP (Go)◇ · GMCP · MCCP · MSSP
reached 5m
Mystavaria
Evennia◇ · GMCP · MCCP · MSDP +2
Obsidian Reverie: Ascendency
Synapse Run
Evennia 6.1.0◇ · MCCP · MSSP
Wilds of Pern
Abandoned Destiny
Diku Merc Rom RoT AoD◇ · MCCP · MSDP · MSSP +1
connected 1
Avlis MUD
CoffeeMUD v5.11.0.1◇ · MCCP · MSSP · MXP
Deep Shadows MUSH
Demon's Gate
CD.06.06◇ · MSSP
DevDune
LDMud 3.6.x◇ · CHARSET · EOR · MCCP +2
End of Time
Rom (EoT Custom)◇ · MSDP · MSSP · MXP
Epitaph Black Ops
Epiphany v1.2.15 [development]◇ · MCCP · MSSP
reached 81m
FieryMUD
CircleMUD● · GMCP · MSSP
reached 20m
Final Realms
FRlib V◇ · MCCP · MSSP
reached 3h
Iberia
IME v1.0.260802◇ · MCCP · MSSP · MXP
Indeterminate Destiny
Diku Merc Rom Rot◇ · MCCP · MSDP · MSSP +1
Lectropia
MOOsaico
MOO 1.8.3◇
reached 74m
Oraia
Dead Souls 3.9◇ · MSSP
OtherSpace
PD-Builders
reached 66m
PhoenixMud
CircleMUD● · MSSP
Rome: The Eternal City
reached 69m
StickMUD
LDMud 3.6.7 (3.6.7)◇ · CHARSET · MSSP · MXP +1