Every count here comes from a game we measured — not an estimate.
sorted by connected now·random
connected · trending · reached
Federation 2 Community Edition
Custom 4.17 (a5bf2973)◇ · MSSP
connected 99
▲ +15
reached 18m
Threshold
Custom◇ · CHARSET · MCCP · MSSP +1
connected 94
●
reached 1h
Legends of the Jedi
LotJ 4.3◇ · MSDP · MSSP · MXP
connected 81
reached 23m
Medievia
Custom◇ · MSSP
connected 80
▼ -18
reached 51m
NukeFire
Circle/Nukefire◇ · GMCP · MCCP · MSDP +2
connected 74
reached 59m
Awakened Worlds CE
AwakeMUD Community Edition, version 0.9.0 BETA◇ · GMCP · MSDP · MSSP +1
connected 68
reached 44m
Realms of Despair
SMAUG◇ · MSDP · MSSP
▲ +12
discworld.starturtle.net
Discworld lib (current)◇ · MCCP · MSSP
connected 64
▲ +2
reached 13m
World Tree Mush
PennMUSH 1.8.8p0◇ · CHARSET · MSSP · UTF-8
connected 54
Icesus
Icelib 2.0 / FluffOS◇ · CHARSET · MCCP · MSSP +1
connected 52
▲ +20
reached 56m
Alter Aeon
Alter Aeon v2.25◇ · MSSP
connected 45
reached 5m
Materia Magica
Materia Magica 5.0.30◇ · EOR · MCCP · MSSP
connected 44
reached 40m
Miriani
LambdaMOO-ToastStunt 2.7.3_4◇ · MSSP
connected 36
reached 63m
Aetolia, the Midnight Age
Rapture◇ · EOR · GMCP · MCCP +1
connected 35
▼ -12
reached 37m
Genesis
CD.06.06◇ · CHARSET · MSSP
connected 34
reached 29m
Star Wars: Age of Alliances
PennMUSH 1.8.7p0◇ · CHARSET · MSSP · UTF-8
connected 28
3Scapes
3Scapes mudlib◇ · MSSP · MXP
connected 20
▼ -5
MUME - Multi-Users in Middle-earth
MUME IX b90bd4b8◇ · MCCP · MSSP
▲ +4
Dune
LDMud 3.6.x◇ · CHARSET · EOR · MSSP +1
connected 18
▲ +3
reached 52m
coffeemud.net
CoffeeMUD v5.11.0.4◇ · MCCP · MCP · MSSP +1
connected 15
reached 17m
KallistiMUD
Original / Loosely Diku◇ · MSDP · MSSP · MXP
connected 12
▼ -3
reached 55m
SlothMUD
DikuMUD gamma 0.0◇ · MCCP · MSDP · MSSP +1
Lost Wishes
Unknown Codebase · MCCP · MSSP
connected 11
reached 77m
Procedural Realms✓
Custom◇ · CHARSET · GMCP · MSSP +1
reached 48m
CaveMUCK
TinyMUCK 2.6alpha◇ · MSSP
connected 10
Rites of Passage
EmlenMud◇ · GMCP · MSSP
reached 43m
The Walking Dead✓
TWDlib 1.0.1◇ · CHARSET · MCCP · MSSP +1
reached 22m
Accursed-Lands
FluffOS◇ · CHARSET · MCCP · MSSP +1
connected 9
reached 34m
empiremud.net
EmpireMUD 2.0 beta 5.215◇ · MSDP · MSSP · MXP
God Wars Legends
Diku Merc God Wars◇ · MCCP · MSDP · MSSP +1
SWmud
Unknown Codebase · CHARSET · MCCP · MSSP +1
reached 49m
Ansalon MUD
AnsalonMUD - 1.7b2 (Originally Rom 2.4 Actively Improved since 1996)◇ · MSDP · MSSP · MXP
connected 8
▼ -2
Sea of Storms
Heavily modified SMAUG 4.0◇ · MSSP
Silent Heaven
Evennia◇ · GMCP · MCCP · MSDP +1
reached 79m
Abandoned Destiny
Diku Merc Rom RoT AoD◇ · MCCP · MSDP · MSSP +1
connected 7
Cryosphere
MusicMUD 3.1◇ · CHARSET · EOR · MCCP +2
Dark City
Dark City (GodWars)◇ · MCCP · MSDP · MSSP +1
Lusternia, Age of Ascension
TempusMUD
Custom◇ · EOR · MCCP · MSSP
connected 6
reached 31m
The Abandoned Flame
Diku Merc Rom Rot Aod◇ · MCCP · MSDP · MSSP +1
Arx: After the Reckoning
connected 5
▲ +1
reached now
ChatMUD
LambdaMOO-ToastStunt 2.7.3_5◇ · MSSP
Dragonball Z: Fighter's Edition
DBZFE (custom Rust engine)◇ · MCCP · MSSP
reached 15m
MidnightSun
Midnight Sun◇ · MCCP · MSSP
Moral Decay
Moral Decay v9.0◇ · CHARSET · GMCP · MCCP +2
▼ -1
Northern Crossroads (NCMUD)
NC-7.0.8110.bcca2459◇ · CHARSET · GMCP · MCCP +3
reached 87m
Blood Dusk
CircleMUD◇ · MSSP
connected 4
CyberASSAULT
TbaMUD◇ · MSDP · MSSP · MXP
reached 69m
Dark Mists
ROM 2.4◇ · MSSP
reached 27m
kingdoms.bithir.co.uk
Kingdoms (heavily modified 2.4.5)◇ · MSSP
Sanity's Edge
CD◇ · MSSP
reached 61m
Aquilae
Evennia 6.0.0◇ · MCCP · MSSP
connected 3
brutusmud.net
BrutusMud 0-20260927-brutusmud◇ · MCCP · MSSP
ChaosMUD
Merc 2.2◇ · MSDP · MSSP · MXP
DevDune
LDMud 3.6.x◇ · CHARSET · EOR · MCCP +2
Final Realms
FRlib V◇ · MCCP · MSSP
reached 57m
LuminariMUD.com
LuminariMUD◇ · MSDP · MSSP · MXP
Primal Darkness-II
PD/NM III◇ · CHARSET · MCCP · MSSP +1
The Eternal Fantasy
TMI-2 1.3-pre2(modified)◇ · MSSP
Zebedee
LDMud 3.5.8 (3.5.8)◇ · MSSP
Abysmal Realms MUD
ROM◇ · CHARSET · MCCP · MSSP +1
connected 2
LegendMUD
DikuMUD● · MCCP · MSSP · MXP
reached 2m
Parlor City
sundering shadows
Nightmare III◇ · CHARSET · MSSP · UTF-8
The Burning Eye
ROM Derivative◇ · GMCP · MSDP · MSSP +1
ACK!TNG
ACK!TNG 4.3.1◇ · MCCP · MSSP
connected 1
reached 67m
Adventurers Way
CoffeeMUD v5.11.0.1◇ · MCCP · MCP · MSSP +1
d20MUD: Star Wars
CircleMUD 3.1◇ · MSDP · MSSP · MXP
Darkwind
LDMud 3.3.495◇ · MSSP
Deep Shadows MUSH
Demon's Gate
CD.06.06◇ · MSSP
dragons-domain.org
Dragons Domain IV◇ · MSDP · MSSP · MXP
Epitaph Black Ops
Epiphany v1.2.15 [development]◇ · MCCP · MSSP
Indeterminate Destiny
Diku Merc Rom Rot◇ · MCCP · MSDP · MSSP +1
reached 72m
JediMUD.com
JediMUD◇ · MSDP · MSSP · MXP
Mystavaria
Evennia◇ · GMCP · MCCP · MSDP +2
Oraia
Dead Souls 3.9◇ · MSSP
PD-Builders
StickMUD
LDMud 3.6.7 (3.6.7)◇ · CHARSET · MSSP · MXP +1
The World of Pain
CircleMUD◇ · GMCP · MSDP · MSSP +1
reached 12m
TheDarkestDeath