mu*index
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GAMES
71 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                316  connected now
  * activeThisWeek             71  active this week
    quiet                     485  quiet — no count above 0
    dark                        2  dark — not reached in a month

  last seen — measured  (?seen=…)
    day                        61  in the last 24 hours
    week                       69  in the last 7 days
    month                      71  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                      22
    ~unknown                   49  nothing negotiated

  lineage — derived  (?lineage=…)
    MUSH                        9
    MUCK                        4
    MOO                         1
    DikuMUD                    15
    LPMud                      20

  codebase — declared  (?codebase=…)
    fluffos                    12
    CircleMUD                   7
    MUCK                        4
    PennMUSH                    4
    RhostMUSH                   4
    Dead Souls                  3
    CoffeeMUD                   2
    ROM                         2
    AFKMud I3 Driver            1
    Aldebaran                   1
    Discworld lib               1
    Dragons Domain IV           1
    EmlenMud                    1
    EternityMUD                 1
    GoMud                       1
    JediMUD                     1
    LPMud                       1
    LambdaMOO                   1
    LastOutpost                 1
  - TinyMUCK                    1
    ~unknown                    9  not identified

  version — declared  (?version=…)
    CircleMUD                   6
    MUCK                        4
    fluffos 20260820-dd2a3a14-1e74a758    4
    FluffOS v2021  Colony 2.1    2
    PennMUSH 1.8.8p0            2
    ROM                         2
    RhostMUSH 4.2.2-3RL(A)      2
    AFKMud I3 Driver 2.40       1
    Aldebaran                   1
    CircleMUD 3.0               1
    CoffeeMUD v5.10.4.2         1
    CoffeeMud v5.9.11.2         1
    Dead Souls 3.8.2            1
    Dead Souls 3.8.6            1
    Dead Souls 3.9              1
    Discworld lib (current)     1
    Dragons Domain IV           1
    EmlenMud                    1
    EternityMUD                 1
    FluffOS v2.27.3             1
    ~unknown                    9  not declared

  family — declared  (?family=…)
    LPMud                      17
    DikuMUD                     8
    LP                          4
    Custom                      3
    TinyMUD                     3
    CoffeeMUD                   2
    AberMUD                     1
    Diku/MERC                   1
    Godwars                     1
    Merc                        1
    Mordor                      1
    ~unknown                   29  not declared

  trending — derived  (?trending=…)
    down                       18  trending down
    steady                     20
    up                         10  trending up

  genre — declared  (?genre=…)
    Fantasy                    18
    Adventure                   3
    Science Fiction             3
    Anime                       1
    None                        1
    Post-Apocalyptic            1
    ~unknown                   44  not declared

  language — declared  (?language=…)
    English                    25
    russian                     1
    ~unknown                   45  not declared

  protocols offered — measured  (?protocol=…)
    MSSP                       49
    MCCP                       27
    CHARSET                    22
    UTF-8                      22
    MXP                        18
    MSDP                       17
    EOR                         6
    GMCP                        3
    MCP                         3

Abandoned Codex
  /g/abandoned-codex
  Players now: 0   (declared, 73m)
  Trending:    trending up (+1)
  Codebase:    SMAUG  (measured, 73m)
  Measured:    MSDP, MSSP, MXP
  Last reached: 73m ago

AgeOfHeroes
  /g/ageofheroes
  Players now: 0   (measured, 18m)
  Trending:    steady
  Codebase:    OSB  (declared, 65m)
  Measured:    CHARSET, EOR, MCCP, MSSP, UTF-8
  Last reached: 65m ago

Astaria
  /g/astaria
  Players now: 0   (measured, 18m)
  Trending:    steady
  Codebase:    fluffos 20240714-4a59909c-ea1a66dd-uncommited  (declared, 1m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 59m ago

Battletech: The Frontier Lands
  /g/battletech-the-frontier-lands
  Players now: 0   (measured, 8m)
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 8m ago

BayMOO
  /g/baymoo
  Players now: 0   (measured, 1h)
  Trending:    trending down (-1)
  Codebase:    LambdaMOO 1.8.0p6  (measured, 1h)
  Measured:    nothing offered in the handshake
  Last reached: 1h ago

Chalacyn Nights
  /g/chalacyn-nights
  Players now: 0   (measured, 1h)
  Trending:    steady
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 1h ago

CORE MUD  [claimed]
  /g/core-mud
  Players now: 0   (measured, 27m)
  Trending:    trending down (-1)
  Codebase:    FluffOS v2021  Colony 2.1  (declared, 1h)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 1h ago

Core MUD - Steve Edition  [claimed]
  /g/core-mud-steve-edition
  Players now: 0   (measured, 18m)
  Trending:    trending down (-1)
  Codebase:    FluffOS v2021  Colony 2.1  (declared, 1h)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 1h ago

DBU:MMO
  /g/dbu-mmo
  Players now: 0   (declared, 5m)
  Codebase:    not identified
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 5m ago

discworld.starturtle.net
  /g/discworld-starturtle-net
  Players now: 0   (measured, 27m)
  Trending:    steady
  Codebase:    Discworld lib (current)  (declared, 48m)
  Measured:    MCCP, MSSP
  Last reached: 48m ago

eternitymud.com
  /g/eternitymud-com
  Players now: 0   (declared, 52m)
  Trending:    trending up (+1)
  Codebase:    EternityMUD  (declared, 52m)
  Measured:    EOR, MSSP
  Last reached: 52m ago

EyeMUD
  /g/eyemud
  Players now: 0   (measured, 1m)
  Trending:    trending up (+2)
  Codebase:    TMI-2 1.5.1  (declared, 3h)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 3h ago

FieryMUD
  /g/fierymud
  Players now: 0   (declared, 11m)
  Trending:    trending down (-1)
  Codebase:    CircleMUD  (measured, 11m)
  Measured:    GMCP, MSSP
  Last reached: 11m ago

FoolMUD
  /g/foolmud
  Players now: 0   (declared, 61m)
  Trending:    steady
  Codebase:    CircleMUD  (measured, 61m)
  Measured:    MSDP, MSSP, MXP
  Last reached: 61m ago

Godwars: Lucid Lands
  /g/godwars-lucid-lands
  Players now: 0   (declared, 3m)
  Codebase:    Midnight Realities 2.5 (ROM-derivative)  (declared, 3m)
  Measured:    GMCP, MCCP, MSDP, MSSP, MXP
  Last reached: 3m ago

Legends of War
  /g/legends-of-war
  Players now: 0   (declared, 72m)
  Trending:    steady
  Codebase:    LowMUD  (declared, 72m)
  Measured:    CHARSET, MCCP, MSSP, MXP, UTF-8
  Last reached: 72m ago

Lumberford
  /g/lumberford
  Players now: 0   (measured, 27m)
  Trending:    steady
  Codebase:    fluffos -uncommited  (declared, 1m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 62m ago

mud.tap.de
  /g/mud-tap-de
  Players now: 0   (declared, 75m)
  Trending:    trending up (+1)
  Codebase:    Aldebaran  (declared, 75m)
  Measured:    MSSP
  Last reached: 75m ago

MythosMUD
  /g/mythosmud
  Players now: 0   (measured, 27m)
  Trending:    trending down (-1)
  Codebase:    FluffOS v2.27.3  (declared, 1m)
  Measured:    MCCP, MSSP
  Last reached: 51m ago

narutofor.us
  /g/narutofor-us
  Players now: 0   (declared, 88m)
  Trending:    trending down (-1)
  Codebase:    NarutoMUD Engine  (declared, 88m)
  Measured:    MCCP, MSDP, MSSP
  Last reached: 88m ago

Nightmare 3 FluffOS v2019
  /g/nightmare-3-fluffos-v2019
  Players now: 0   (measured, 1m)
  Trending:    steady
  Codebase:    fluffos 20240131-6bc96f74-2a98e82e-uncommited  (declared, 1m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 49m ago

POTVORA
  /g/potvora
  Players now: 0   (declared, 42m)
  Trending:    trending down (-1)
  Codebase:    tbaMUD  (declared, 42m)
  Measured:    MSDP, MSSP, MXP
  Last reached: 42m ago

Talislanta
  /g/talislanta
  Players now: 0   (measured, 78m)
  Trending:    steady
  Codebase:    RhostMUSH 4.2.2-40RL(A)  (measured, 78m)
  Measured:    nothing offered in the handshake
  Last reached: 78m ago

The Lion King MUCK
  /g/the-lion-king-muck
  Players now: 0   (measured, 57m)
  Trending:    trending up (+2)
  Codebase:    MUCK  (measured, 57m)
  Measured:    nothing offered in the handshake
  Last reached: 57m ago

The Rifthome MUD
  /g/the-rifthome-mud
  Players now: 0   (measured, 8m)
  Trending:    trending down (-1)
  Codebase:    CoffeeMud v5.9.11.2  (declared, 1m)
  Measured:    MCCP, MCP, MSDP, MXP
  Last reached: 2h ago

The Walking Dead  [claimed]
  /g/the-walking-dead
  Players now: 0   (measured, 27m)
  Trending:    trending down (-3)
  Codebase:    TWDlib 1.0.1  (declared, 3h)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 3h ago

Virtustan MUD  [claimed]
  /g/virtustan-mud
  Players now: 0   (declared, 46m)
  Trending:    trending down (-1)
  Codebase:    CircleMUD  (declared, 46m)
  Measured:    MCCP, MSSP
  Last reached: 46m ago

Vithasnir
  /g/vithasnir
  Players now: 0   (measured, 1m)
  Trending:    steady
  Codebase:    Dead Souls 3.8.2  (declared, 2h)
  Measured:    MSSP
  Last reached: 2h ago

Xanth Mud
  /g/xanth-mud
  Players now: 0   (measured, 8m)
  Trending:    steady
  Codebase:    Dead Souls 3.9  (declared, 2h)
  Measured:    MSSP
  Last reached: 2h 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: 2h 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, 1m)
  Measured:    MCCP, MSSP
  Last reached: 7d ago

3.221.159.35:2323
  /g/3-221-159-35-2323
  Players now: unknown (no count could be measured)
  Trending:    trending up (+3)
  Codebase:    AFKMud I3 Driver 2.40  (declared, 1m)
  Measured:    nothing offered in the handshake
  Last reached: 42m ago

Aelisus
  /g/aelisus
  Players now: unknown (no count could be measured)
  Codebase:    ROM  (measured, 4h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 4h ago

Age of Humanity
  /g/age-of-humanity
  Players now: unknown (no count could be measured)
  Codebase:    CircleMUD  (measured, 5h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 5h 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

Brigandine
  /g/brigandine
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    not identified
  Measured:    EOR
  Last reached: 89m ago

Delusions of Grandeur
  /g/delusions-of-grandeur
  Players now: unknown (no count could be measured)
  Codebase:    GoMud  (declared, 2h)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 2h ago

Divine Blood
  /g/divine-blood
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    ROM  (measured, 5h)
  Measured:    MSSP
  Last reached: 5h ago

Dock 9
  /g/dock-9
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260830-293548cb  (declared, 1m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 29h ago

Dragonball Redemption
  /g/dragonball-redemption
  Players now: unknown (no count could be measured)
  Codebase:    SMAUGFUSS  (declared, 4h)
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 4h ago

dragons-domain.org
  /g/dragons-domain-org
  Players now: unknown (no count could be measured)
  Codebase:    Dragons Domain IV  (declared, 4h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 4h ago

Elendor
  /g/elendor
  Players now: unknown (no count could be measured)
  Codebase:    PennMUSH 1.7.1p3 Elendor  (measured, 2h)
  Measured:    MXP
  Last reached: 2h ago

Exile
  /g/exile
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    CircleMUD 3.0  (declared, 6d)
  Measured:    MSDP, MSSP, MXP
  Last reached: 6d ago

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

FurryMUCK
  /g/furrymuck
  Players now: unknown (no count could be measured)
  Codebase:    MUCK  (measured, 4h)
  Measured:    MCP
  Last reached: 4h ago

Furscape
  /g/furscape
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    MUCK  (measured, 2h)
  Measured:    nothing offered in the handshake
  Last reached: 2h ago

JediMUD.com
  /g/jedimud-com
  Players now: unknown (no count could be measured)
  Trending:    trending down (-2)
  Codebase:    JediMUD  (declared, 2h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 2h ago

JustAnotherMUSH
  /g/justanothermush
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    PennMUSH 1.8.7p0  (declared, 5h)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 5h ago

Legends of the Jedi
  /g/legends-of-the-jedi
  Players now: unknown (no count could be measured)
  Trending:    trending down (-13)
  Codebase:    LotJ 4.3  (declared, 4h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 2h 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, 3d)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 3d ago

Miami by Night
  /g/miami-by-night
  Players now: unknown (no count could be measured)
  Trending:    trending down (-2)
  Codebase:    TinyMUSH 2.2.3  (measured, 5d)
  Measured:    nothing offered in the handshake
  Last reached: 5d ago

Naruto: Village
  /g/naruto-village
  Players now: unknown (no count could be measured)
  Codebase:    RhostMUSH 4.27.6  (measured, 5h)
  Measured:    nothing offered in the handshake
  Last reached: 5h ago

Nightmare 3
  /g/nightmare-3
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260820-dd2a3a14-1e74a758  (declared, 1m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 7d ago

Nightmare 4
  /g/nightmare-4
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260820-dd2a3a14-1e74a758  (declared, 1m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 5d ago

Nirvana
  /g/nirvana
  Players now: unknown (no count could be measured)
  Codebase:    LPMud  (measured, 2h)
  Measured:    nothing offered in the handshake
  Last reached: 2h ago

Parlor City
  /g/parlor-city
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    PennMUSH 1.8.8p0  (declared, 2h)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 2h ago

PhoenixMud
  /g/phoenixmud
  Players now: unknown (no count could be measured)
  Trending:    trending up (+4)
  Codebase:    CircleMUD  (measured, 4h)
  Measured:    MSSP
  Last reached: 4h ago

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

Secret of Life
  /g/secret-of-life
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    CoffeeMUD v5.10.4.2  (declared, 5h)
  Measured:    MCCP, MCP, MSDP, MSSP, MXP
  Last reached: 5h ago

Skylib FluffOS
  /g/skylib-fluffos
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260820-dd2a3a14-1e74a758  (declared, 1m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 6d 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: 52m ago

Spacemud
  /g/spacemud
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260824-721878c8-uncommited  (declared, 1m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 36h ago

The Last Outpost
  /g/the-last-outpost
  Players now: unknown (no count could be measured)
  Trending:    trending down (-2)
  Codebase:    LastOutpost 4.60  (declared, 2h)
  Measured:    CHARSET, EOR, MSSP, UTF-8
  Last reached: 2h ago

The Realms of Hell
  /g/the-realms-of-hell
  Players now: unknown (no count could be measured)
  Codebase:    RoH beta v2.63a  (declared, 5h)
  Measured:    EOR, MCCP, MSDP, MSSP, MXP
  Last reached: 5h ago

TinyTIM
  /g/tinytim
  Players now: unknown (no count could be measured)
  Trending:    trending down (-4)
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 4h ago

TMI-2
  /g/tmi-2
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260820-dd2a3a14-1e74a758  (declared, 1m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 6d ago

TormentaMUD
  /g/tormentamud
  Players now: unknown (no count could be measured)
  Codebase:    CircleMUD  (measured, 5h)
  Measured:    GMCP, MSDP, MSSP, MXP
  Last reached: 5h ago

Vistaar
  /g/vistaar
  Players now: unknown (no count could be measured)
  Trending:    trending down (-2)
  Codebase:    Dead Souls 3.8.6  (declared, 5h)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 5h ago

Void of Reality
  /g/void-of-reality
  Players now: unknown (no count could be measured)
  Codebase:    EmlenMud  (declared, 3h)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 3h ago

Winter's Oasis
  /g/winter-s-oasis
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    MUCK  (measured, 2h)
  Measured:    nothing offered in the handshake
  Last reached: 2h ago

ZombieMUD
  /g/zombiemud
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 5h ago