mu*index
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GAMES
70 game(s), archived excluded, adult excluded
Sorted by connected now
  ?sort=name / players / reached / discovered / medianWeek / medianMonth /
  medianQuarter / peakWeek / peakMonth / peakQuarter

FILTERS
Each facet is marked measured (we watched this happen), declared (the game says
so, and we did not check), derived (we grouped what the game told us).

Counts are exact, from the same query as the list below. A blank is a gap in our
measurement, never a "no": each facet spells its own. A measured zero is a
count; an unknown count is not a zero and never sorts as one.

In the left column, * is a value this listing is filtered to and - is one it is
filtered against. Both are choices in the query, not facts about a game.

  activity — measured  (?band=…)
    playersNow                299  connected now
  * activeThisWeek             70  active this week
    quiet                     489  quiet — no count above 0
    dark                        2  dark — not reached in a month

  last seen — measured  (?seen=…)
    day                        64  in the last 24 hours
    week                       68  in the last 7 days
    month                      70  in the last 30 days
    older                       0  longer ago
    never                       0  never reached

  WHAT WE COULD MEASURE
  Hiding these takes them out of your listing; it does not mean the game is
  empty.

  could not count — measured  (?uncounted=…)
    yes                         0  uncounted

  could not reach — measured  (?unreachable=…)
    yes                         0  unreachable

  encoding — measured  (?charset=…)
    utf-8                      16
    ~unknown                   54  nothing negotiated

  lineage — derived  (?lineage=…)
    MUSH                        7
    MUCK                        3
    MOO                         2
    DikuMUD                    14
    LPMud                      18

  codebase — declared  (?codebase=…)
    fluffos                     9
    CircleMUD                   5
    RhostMUSH                   5
    CoffeeMUD                   3
    ROM                         3
    Dead Souls                  2
    LambdaMOO                   2
    MUCK                        2
    PennMUSH                    2
    AFKMud I3 Driver            1
    Aldebaran                   1
    CD.04.07.OS                 1
    Custom                      1
    Custom, TFE                 1
    DBZFE (custom Rust engine)    1
    Discworld lib               1
    EmlenMud                    1
    EternityMUD                 1
    Evennia                     1
    GWM                         1
  - AresMUSH                    0
    ~unknown                    9  not identified

  version — declared  (?version=…)
    CircleMUD                   5
    FluffOS v2021  Colony 2.1    2
    MUCK                        2
    ROM                         2
    RhostMUSH 4.2.2-3RL(A)      2
    AFKMud I3 Driver 2.40       1
    Aldebaran                   1
    CD.04.07.OS                 1
    CoffeeMUD v5.10.4.2         1
    CoffeeMUD v5.11.0           1
    CoffeeMud v5.9.11.2         1
    Custom                      1
    Custom, TFE                 1
    DBZFE (custom Rust engine)    1
    Dead Souls 3.8.2            1
    Dead Souls 3.9              1
    Discworld lib (current)     1
    EmlenMud                    1
    EternityMUD                 1
    Evennia                     1
    ~unknown                    9  not declared

  family — declared  (?family=…)
    LPMud                      15
    Custom                      7
    DikuMUD                     5
    LP                          4
    CoffeeMUD                   3
    TinyMUD                     2
    Diku/MERC                   1
    Evennia                     1
    Godwars                     1
    Merc                        1
    Mordor                      1
    ~unknown                   29  not declared

  trending — derived  (?trending=…)
    down                       14  trending down
    steady                     23
    up                         13  trending up

  genre — declared  (?genre=…)
    Fantasy                    18
    Science Fiction             4
    Adventure                   2
    None                        2
    History                     1
    Horror                      1
    Sci-Fi Anime                1
    ~unknown                   41  not declared

  language — declared  (?language=…)
    English                    24
    Chinese                     1
    German                      1
    russian                     1
    ~unknown                   43  not declared

  protocols offered — measured  (?protocol=…)
    MSSP                       48
    MCCP                       28
    MSDP                       17
    MXP                        17
    CHARSET                    16
    UTF-8                      16
    EOR                         7
    GMCP                        5
    MCP                         5

93 Realms
  /g/93-realms
  Players now: 0   (measured, 1h)
  Trending:    trending up (+1)
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 1h ago

Acropolis
  /g/acropolis
  Players now: 0   (declared, 87m)
  Trending:    trending up (+1)
  Codebase:    ROM 2.4, Acro 2.5.7  (declared, 87m)
  Measured:    MSDP, MSSP, MXP
  Last reached: 87m ago

Aelisus
  /g/aelisus
  Players now: 0   (declared, 41m)
  Codebase:    ROM  (measured, 41m)
  Measured:    MSDP, MSSP, MXP
  Last reached: 41m ago

Age of Humanity
  /g/age-of-humanity
  Players now: 0   (declared, 24m)
  Codebase:    CircleMUD  (measured, 24m)
  Measured:    MSDP, MSSP, MXP
  Last reached: 24m ago

AgeOfHeroes
  /g/ageofheroes
  Players now: 0   (measured, 33m)
  Trending:    steady
  Codebase:    OSB  (declared, 86m)
  Measured:    CHARSET, EOR, MCCP, MSSP, UTF-8
  Last reached: 86m ago

Astaria
  /g/astaria
  Players now: 0   (measured, 33m)
  Trending:    steady
  Codebase:    fluffos 20240714-4a59909c-ea1a66dd-uncommited  (declared, 8m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 84m ago

CORE MUD  [claimed]
  /g/core-mud
  Players now: 0   (measured, 8m)
  Trending:    trending down (-1)
  Codebase:    FluffOS v2021  Colony 2.1  (declared, 15m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 15m ago

Core MUD - Steve Edition  [claimed]
  /g/core-mud-steve-edition
  Players now: 0   (measured, 33m)
  Trending:    trending down (-1)
  Codebase:    FluffOS v2021  Colony 2.1  (declared, 1h)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 1h ago

discworld.starturtle.net
  /g/discworld-starturtle-net
  Players now: 0   (measured, 8m)
  Trending:    steady
  Codebase:    Discworld lib (current)  (declared, 15m)
  Measured:    MCCP, MSSP
  Last reached: 15m ago

EyeMUD
  /g/eyemud
  Players now: 0   (declared, 4m)
  Trending:    trending up (+1)
  Codebase:    TMI-2 1.5.1  (declared, 4m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 4m ago

FurryMUCK
  /g/furrymuck
  Players now: 0   (measured, 84m)
  Codebase:    MUCK  (measured, 84m)
  Measured:    MCP
  Last reached: 84m ago

Godwars: Lucid Lands
  /g/godwars-lucid-lands
  Players now: 0   (declared, 33m)
  Codebase:    Midnight Realities 2.5 (ROM-derivative)  (declared, 33m)
  Measured:    GMCP, MCCP, MSDP, MSSP, MXP
  Last reached: 33m ago

Lost in Central Ontario
  /g/lost-in-central-ontario
  Players now: 0   (measured, 23m)
  Trending:    steady
  Codebase:    CoffeeMUD v5.11.0  (declared, 4h)
  Measured:    MCCP, MCP, MSSP, MXP
  Last reached: 4h ago

Lumberford
  /g/lumberford
  Players now: 0   (measured, 8m)
  Trending:    steady
  Codebase:    fluffos -uncommited  (declared, 8m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 85m ago

Mortals and Monsters
  /g/mortals-and-monsters
  Players now: 0   (declared, 15m)
  Trending:    trending down (-1)
  Codebase:    Riftforge  (declared, 15m)
  Measured:    GMCP, MSSP
  Last reached: 15m ago

MythosMUD
  /g/mythosmud
  Players now: 0   (measured, 8m)
  Trending:    steady
  Codebase:    FluffOS v2.27.3  (declared, 8m)
  Measured:    MCCP, MSSP
  Last reached: 77m ago

Nightmare 3 FluffOS v2019
  /g/nightmare-3-fluffos-v2019
  Players now: 0   (measured, 15m)
  Trending:    steady
  Codebase:    fluffos 20240131-6bc96f74-2a98e82e-uncommited  (declared, 8m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 73m ago

Rome: The Eternal City
  /g/rome-the-eternal-city
  Players now: 0   (declared, 6m)
  Trending:    trending down (-1)
  Codebase:    Evennia  (declared, 6m)
  Measured:    GMCP, MCCP, MSDP, MSSP
  Last reached: 6m ago

Secret of Life
  /g/secret-of-life
  Players now: 0   (declared, 9m)
  Trending:    trending down (-2)
  Codebase:    CoffeeMUD v5.10.4.2  (declared, 9m)
  Measured:    MCCP, MCP, MSDP, MSSP, MXP
  Last reached: 9m ago

The Lion King MUCK
  /g/the-lion-king-muck
  Players now: 0   (measured, 85m)
  Trending:    trending up (+2)
  Codebase:    MUCK  (measured, 85m)
  Measured:    nothing offered in the handshake
  Last reached: 85m ago

The Rifthome MUD
  /g/the-rifthome-mud
  Players now: 0   (measured, 23m)
  Trending:    trending down (-1)
  Codebase:    CoffeeMud v5.9.11.2  (declared, 8m)
  Measured:    MCCP, MCP, MSDP, MXP
  Last reached: 51m ago

Vithasnir
  /g/vithasnir
  Players now: 0   (measured, 15m)
  Trending:    steady
  Codebase:    Dead Souls 3.8.2  (declared, 4h)
  Measured:    MSSP
  Last reached: 4h ago

Xanth Mud
  /g/xanth-mud
  Players now: 0   (measured, 23m)
  Trending:    steady
  Codebase:    Dead Souls 3.9  (declared, 4h)
  Measured:    MSSP
  Last reached: 4h ago

-- from here: Unknown count

(EVIL!)Mud
  /g/evil-mud
  Players now: unknown (no count could be measured)
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 4h ago

199.182.232.17:40205
  /g/199-182-232-17-40205
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260810-8721ff6c-uncommited  (declared, 8m)
  Measured:    MCCP, MSSP
  Last reached: 9d ago

4Dimensions
  /g/4dimensions
  Players now: unknown (no count could be measured)
  Codebase:    CircleMUD  (declared, 4h)
  Measured:    MSDP, MSSP
  Last reached: 4h ago

Abandoned Codex
  /g/abandoned-codex
  Players now: unknown (no count could be measured)
  Trending:    trending up (+2)
  Codebase:    SMAUG  (measured, 3h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 3h ago

AnsibleMOO
  /g/ansiblemoo
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    LambdaMOO 1.8.1+foo-20260808-03  (measured, 3h)
  Measured:    nothing offered in the handshake
  Last reached: 3h ago

Atlas
  /g/atlas
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 2h ago

Battle Fantasia
  /g/battle-fantasia
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    PennMUSH 1.8.5p5  (declared, 4w, stale)
  Measured:    nothing offered in the handshake
  Last reached: 5h ago

Battletech: The Frontier Lands
  /g/battletech-the-frontier-lands
  Players now: unknown (no count could be measured)
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 2h ago

BayMOO
  /g/baymoo
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    LambdaMOO 1.8.0p6  (measured, 3h)
  Measured:    nothing offered in the handshake
  Last reached: 3h ago

Chalacyn Nights
  /g/chalacyn-nights
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 4h ago

Dark Mists
  /g/dark-mists
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    ROM 2.4  (declared, 4h)
  Measured:    MSSP
  Last reached: 4h ago

DBU:MMO
  /g/dbu-mmo
  Players now: unknown (no count could be measured)
  Codebase:    not identified
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 2h ago

Delusions of Grandeur
  /g/delusions-of-grandeur
  Players now: unknown (no count could be measured)
  Codebase:    GoMud  (declared, 3h)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 3h ago

Dock 9
  /g/dock-9
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260830-293548cb  (declared, 8m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 2d ago

Dragonball Z: Fighter's Edition
  /g/dragonball-z-fighter-s-edition
  Players now: unknown (no count could be measured)
  Trending:    trending up (+2)
  Codebase:    DBZFE (custom Rust engine)  (declared, 2h)
  Measured:    MCCP, MSSP
  Last reached: 2h ago

Dragonfire MUD
  /g/dragonfire-mud
  Players now: unknown (no count could be measured)
  Trending:    trending down (-3)
  Codebase:    LDMud 3.6.6 (3.6.6)  (declared, 3h)
  Measured:    CHARSET, EOR, MCCP, MSSP, UTF-8
  Last reached: 3h ago

eternitymud.com
  /g/eternitymud-com
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    EternityMUD  (declared, 3h)
  Measured:    EOR, MSSP
  Last reached: 3h ago

Faibanx
  /g/faibanx
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    not identified
  Measured:    MCP
  Last reached: 5h ago

FedMUSH
  /g/fedmush
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    RhostMUSH 4.2.2-3RL(A)  (measured, 5h)
  Measured:    nothing offered in the handshake
  Last reached: 5h ago

FoolMUD
  /g/foolmud
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    CircleMUD  (measured, 9h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 3h ago

God Wars II
  /g/god-wars-ii
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    Custom  (declared, 3h)
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 3h ago

Gundam Wing Universe
  /g/gundam-wing-universe
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    GWM 1.02  (declared, 4h)
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 4h ago

Legends of Future Past
  /g/legends-of-future-past
  Players now: unknown (no count could be measured)
  Codebase:    LoFP (Go)  (declared, 4h)
  Measured:    GMCP, MCCP, MSSP
  Last reached: 4h ago

M*U*S*H
  /g/m-u-s-h
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    PennMUSH 1.8.8p0  (declared, 5d)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 5d ago

Mediterranean Nights
  /g/mediterranean-nights
  Players now: unknown (no count could be measured)
  Codebase:    RhostMUSH Alpha 4.0.0RL(A).p3  (measured, 2h)
  Measured:    nothing offered in the handshake
  Last reached: 2h ago

Midgard
  /g/midgard
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    Midgard-0.0.1  (declared, 4h)
  Measured:    EOR, MSSP
  Last reached: 4h ago

Morthavia-Build
  /g/morthavia-build
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    AFKMud I3 Driver 2.40  (declared, 8m)
  Measured:    nothing offered in the handshake
  Last reached: 3h ago

mud.tap.de
  /g/mud-tap-de
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    Aldebaran  (declared, 3h)
  Measured:    MSSP
  Last reached: 3h ago

Naruto: Village
  /g/naruto-village
  Players now: unknown (no count could be measured)
  Codebase:    RhostMUSH 4.27.6  (measured, 2h)
  Measured:    nothing offered in the handshake
  Last reached: 2h ago

Nightmare 3
  /g/nightmare-3
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260820-dd2a3a14-1e74a758  (declared, 8m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 9d ago

Nirvana
  /g/nirvana
  Players now: unknown (no count could be measured)
  Codebase:    LPMud  (measured, 4h)
  Measured:    nothing offered in the handshake
  Last reached: 4h ago

OuterSpace
  /g/outerspace
  Players now: unknown (no count could be measured)
  Trending:    trending up (+2)
  Codebase:    CD.04.07.OS  (declared, 8m)
  Measured:    nothing offered in the handshake
  Last reached: 2h ago

POTVORA
  /g/potvora
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    tbaMUD  (declared, 3h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 3h ago

Prospect: From the Ashes
  /g/prospect-from-the-ashes
  Players now: unknown (no count could be measured)
  Trending:    trending down (-2)
  Codebase:    RhostMUSH 4.2.2-3RL(A)  (measured, 4h)
  Measured:    nothing offered in the handshake
  Last reached: 4h ago

RealmsMUCK
  /g/realmsmuck
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    MUCK!!!!  (measured, 2h)
  Measured:    nothing offered in the handshake
  Last reached: 2h ago

slack.nosuchluck.net:7979
  /g/slack-nosuchluck-net-7979
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    not identified
  Measured:    EOR
  Last reached: 3h ago

Spacemud
  /g/spacemud
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260824-721878c8-uncommited  (declared, 8m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 3d ago

Talislanta
  /g/talislanta
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    RhostMUSH 4.2.2-40RL(A)  (measured, 3h)
  Measured:    nothing offered in the handshake
  Last reached: 3h ago

The Final Challenge
  /g/the-final-challenge
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    Merc  (measured, 3h)
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 3h ago

The Forest's Edge
  /g/the-forest-s-edge
  Players now: unknown (no count could be measured)
  Trending:    trending down (-3)
  Codebase:    Custom, TFE  (declared, 5h)
  Measured:    MSSP
  Last reached: 5h ago

The Inquisition - Legacy
  /g/the-inquisition-legacy
  Players now: unknown (no count could be measured)
  Trending:    trending up (+2)
  Codebase:    ROM  (measured, 2h)
  Measured:    MSSP, MXP
  Last reached: 2h ago

The Last Outpost
  /g/the-last-outpost
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    LastOutpost 4.60  (declared, 5h)
  Measured:    CHARSET, EOR, MSSP, UTF-8
  Last reached: 5h ago

The Realms of Hell
  /g/the-realms-of-hell
  Players now: unknown (no count could be measured)
  Codebase:    RoH beta v2.63a  (declared, 2h)
  Measured:    EOR, MCCP, MSDP, MSSP, MXP
  Last reached: 2h ago

TormentaMUD
  /g/tormentamud
  Players now: unknown (no count could be measured)
  Codebase:    CircleMUD  (measured, 2h)
  Measured:    GMCP, MSDP, MSSP, MXP
  Last reached: 2h ago

Virtustan MUD  [claimed]
  /g/virtustan-mud
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    CircleMUD  (declared, 3h)
  Measured:    MCCP, MSSP
  Last reached: 3h ago

Void of Reality
  /g/void-of-reality
  Players now: unknown (no count could be measured)
  Codebase:    EmlenMud  (declared, 2h)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 2h ago

清华西游记
  /g/tsinghua-xiyouji
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    not identified
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 33h ago