mu*index
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GAMES
63 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                344  connected now
  * activeThisWeek             63  active this week
    quiet                     493  no count above 0
    dark                       34  not reached in a month

  last seen — measured  (?seen=…)
    day                        60  in the last 24 hours
    week                       61  in the last 7 days
    month                      61  in the last 30 days
    older                       2  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                         2  unreachable

  encoding — measured  (?charset=…)
    utf-8                      17
    ~unknown                   46  nothing negotiated

  lineage — derived  (?lineage=…)
    MUSH                        5
    MUCK                        4
    MOO                         3
    DikuMUD                    12
    LPMud                      16

  codebase — declared  (?codebase=…)
    fluffos                    10
    CircleMUD                   4
    Evennia                     4
    CoffeeMUD                   3
  - Custom                      3
    MUCK                        3
    PennMUSH                    3
    DikuMUD                     2
    LambdaMOO                   2
    Aldebaran                   1
    Anatolia                    1
    Crisol                      1
    Dead Souls                  1
    EmlenMud                    1
    EternityMUD                 1
    GoMud                       1
    Grim                        1
    LDMud                       1
    LPMud                       1
    LuminariMUD                 1
    ~unknown                    6  not identified

  version — declared  (?version=…)
    CircleMUD                   4
    fluffos 20260929-5270e7d6-923cdbc0    4
    Evennia                     3
    MUCK                        3
    DikuMUD                     2
    FluffOS v2021  Colony 2.1    2
    Aldebaran                   1
    Anatolia                    1
    CoffeeMUD v5.10.4.2         1
    CoffeeMUD v5.11.0.1         1
    CoffeeMUD v5.11.0.4         1
    Crisol                      1
    Dead Souls 3.7a7            1
    EmlenMud                    1
    EternityMUD                 1
    Evennia 6.0.0               1
    FluffOS                     1
    FluffOS v2.27.3             1
    GoMud                       1
    Grim                        1
    ~unknown                    6  not declared

  family — declared  (?family=…)
    LPMud                      14
    Custom                      6
    DikuMUD                     5
    CoffeeMUD                   3
    Evennia                     3
    TinyMUD                     2
    AberMUD                     1
    Diku/MERC                   1
    Dragonball                  1
    Godwars                     1
    LP                          1
    MOO                         1
    Mordor                      1
    tbaMUD                      1
    ~unknown                   22  not declared

  trending — derived  (?trending=…)
    down                       15  trending down
    steady                     15
    up                         10  trending up

  genre — declared  (?genre=…)
    Fantasy                    20
    None                        3
    Science Fiction             3
    Anime                       1
    Historical                  1
    History                     1
    Horror                      1
    Post-Apocalyptic            1
    Social                      1
    ~unknown                   31  not declared

  language — declared  (?language=…)
    English                    27
    Chinese                     1
    German                      1
    Spanish                     1
    russian                     1
    ~unknown                   32  not declared

  protocols offered — measured  (?protocol=…)
    MSSP                       43
    MCCP                       26
    CHARSET                    17
    UTF-8                      17
    MSDP                       12
    MXP                        12
    EOR                         5
    GMCP                        4
    MCP                         4

4Dimensions
  /g/4dimensions
  Players now: 0   (declared, 54m)
  Trending:    trending down (-2)
  Codebase:    CircleMUD  (declared, 54m)
  Measured:    MSDP, MSSP
  Last reached: 54m ago

Adventurers Way
  /g/adventurers-way
  Players now: 0   (measured, 4m)
  Trending:    trending down (-2)
  Codebase:    CoffeeMUD v5.11.0.1  (declared, 4h)
  Measured:    MCCP, MCP, MSSP, MXP
  Last reached: 4h ago

AgeOfHeroes
  /g/ageofheroes
  Players now: 0   (measured, 19m)
  Trending:    steady
  Codebase:    OSB  (declared, 1h)
  Measured:    CHARSET, EOR, MCCP, MSSP, UTF-8
  Last reached: 1h ago

AnsibleMOO
  /g/ansiblemoo
  Players now: 0   (measured, 7m)
  Trending:    steady
  Codebase:    LambdaMOO 1.8.1+foo-20260808-03  (measured, 7m)
  Measured:    nothing offered in the handshake
  Last reached: 7m ago

CORE MUD  [claimed]
  /g/core-mud
  Players now: 0   (measured, 4m)
  Trending:    trending down (-2)
  Codebase:    FluffOS v2021  Colony 2.1  (declared, 47m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 47m ago

Core MUD - Steve Edition  [claimed]
  /g/core-mud-steve-edition
  Players now: 0   (measured, 4m)
  Trending:    steady
  Codebase:    FluffOS v2021  Colony 2.1  (declared, 72m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 72m ago

crisolmud.duckdns.org
  /g/crisolmud-duckdns-org
  Players now: 0   (declared, 85m)
  Codebase:    Crisol  (declared, 85m)
  Measured:    CHARSET, MSSP, MXP, UTF-8
  Last reached: 85m ago

Dragonball Z: The New World
  /g/dragonball-z-the-new-world
  Players now: 0   (declared, 1h)
  Codebase:    Smaug 1.4a  (declared, 1h)
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 1h ago

EyeMUD
  /g/eyemud
  Players now: 0   (measured, 27m)
  Trending:    trending up (+1)
  Codebase:    TMI-2 1.5.1  (declared, 3h)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 3h ago

Fantasy Space (狂想空間)
  /g/fantasy-space
  Players now: 0   (measured, 38m)
  Trending:    trending up (+3)
  Codebase:    MudOS  (measured, 4w, stale)
  Measured:    nothing offered in the handshake
  Last reached: 38m ago

FurryMUCK
  /g/furrymuck
  Players now: 0   (measured, 1h)
  Trending:    trending down (-1)
  Codebase:    MUCK  (measured, 1h)
  Measured:    MCP
  Last reached: 1h ago

Insomnia
  /g/insomnia
  Players now: 0   (measured, 27m)
  Trending:    trending up (+1)
  Codebase:    FluffOS  (declared, 41m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 41m ago

JustAnotherMUSH
  /g/justanothermush
  Players now: 0   (measured, 89m)
  Trending:    trending down (-1)
  Codebase:    PennMUSH 1.8.7p0  (declared, 89m)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 89m ago

Kingdoms of Kahara  [claimed]
  /g/kingdoms-of-kahara
  Players now: 0   (measured, 76m)
  Trending:    steady
  Codebase:    PennMUSH 1.8.6p2  (declared, 76m)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 76m ago

MOOsaico
  /g/moosaico
  Players now: 0   (declared, 61m)
  Codebase:    MOO 1.8.3  (declared, 61m)
  Measured:    nothing offered in the handshake
  Last reached: 61m ago

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

MythosMUD
  /g/mythosmud
  Players now: 0   (measured, 27m)
  Trending:    steady
  Codebase:    FluffOS v2.27.3  (declared, 4m)
  Measured:    MCCP, MSSP
  Last reached: 72m ago

Nightmare 3 FluffOS v2019
  /g/nightmare-3-fluffos-v2019
  Players now: 0   (measured, 4m)
  Trending:    steady
  Codebase:    fluffos 20240131-6bc96f74-2a98e82e-uncommited  (declared, 4m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 72m ago

Rome: The Eternal City
  /g/rome-the-eternal-city
  Players now: 0   (declared, 42m)
  Trending:    steady
  Codebase:    Evennia  (declared, 42m)
  Measured:    GMCP, MCCP, MSDP, MSSP
  Last reached: 42m ago

Secret of Life
  /g/secret-of-life
  Players now: 0   (declared, 1h)
  Trending:    trending up (+1)
  Codebase:    CoffeeMUD v5.10.4.2  (declared, 1h)
  Measured:    MCCP, MCP, MSDP, MSSP, MXP
  Last reached: 1h ago

Sinners and Saints
  /g/sinners-and-saints
  Players now: 0   (measured, 80m)
  Trending:    trending up (+4)
  Codebase:    MUX 2.12.0.10  (measured, 80m)
  Measured:    CHARSET, UTF-8
  Last reached: 80m ago

The Eternal Forest
  /g/the-eternal-forest
  Players now: 0   (measured, 4m)
  Codebase:    DikuMUD  (measured, 4m)
  Measured:    nothing offered in the handshake
  Last reached: 4m ago

The Savage Soul
  /g/the-savage-soul-2
  Players now: 0   (measured, 19m)
  Codebase:    Grim  (declared, 42m)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 42m ago

The Savage Soul
  /g/the-savage-soul
  Players now: 0   (measured, 27m)
  Trending:    steady
  Codebase:    Dead Souls 3.7a7  (declared, 3h)
  Measured:    MSSP
  Last reached: 3h ago

TheDarkestDeath
  /g/thedarkestdeath
  Players now: 0   (declared, 23m)
  Codebase:    Evennia  (declared, 23m)
  Measured:    GMCP, MCCP, MSDP, MSSP
  Last reached: 23m ago

Virtustan MUD  [claimed]
  /g/virtustan-mud
  Players now: 0   (declared, 31m)
  Codebase:    Anatolia  (declared, 31m)
  Measured:    MCCP, MSSP
  Last reached: 31m 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 20260929-5270e7d6-923cdbc0  (declared, 4m)
  Measured:    MCCP, MSSP
  Last reached: 8w ago

Age of Humanity
  /g/age-of-humanity
  Players now: unknown (no count could be measured)
  Codebase:    CircleMUD  (measured, 3h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 3h ago

Aquilae
  /g/aquilae
  Players now: unknown (no count could be measured)
  Trending:    trending down (-3)
  Codebase:    Evennia 6.0.0  (declared, 5h)
  Measured:    MCCP, MSSP
  Last reached: 5h ago

Atlas
  /g/atlas
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 4h ago

Avonlea
  /g/avonlea
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    fluffos 20240714-4a59909c-325d549f-uncommited  (declared, 4m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 4d ago

Brigandine
  /g/brigandine
  Players now: unknown (no count could be measured)
  Trending:    trending up (+2)
  Codebase:    not identified
  Measured:    EOR
  Last reached: 2h ago

Chalacyn Nights
  /g/chalacyn-nights
  Players now: unknown (no count could be measured)
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 2h ago

Chronicles of Krynn
  /g/chronicles-of-krynn
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    LuminariMUD  (declared, 2h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 2h ago

CoffeeMud HardCore
  /g/coffeemud-hardcore
  Players now: unknown (no count could be measured)
  Trending:    trending down (-6)
  Codebase:    CoffeeMUD v5.11.0.4  (declared, 38h)
  Measured:    MCCP, MCP, MSSP, MXP
  Last reached: 6h ago

DBU:MMO
  /g/dbu-mmo
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    not identified
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 4h ago

Delusions of Grandeur
  /g/delusions-of-grandeur
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    GoMud  (declared, 5h)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 5h ago

Divine Blood
  /g/divine-blood
  Players now: unknown (no count could be measured)
  Codebase:    ROM  (measured, 2h)
  Measured:    MSSP
  Last reached: 2h ago

DurisMUD
  /g/durismud
  Players now: unknown (no count could be measured)
  Trending:    trending up (+3)
  Codebase:    DikuMUD  (declared, 31h)
  Measured:    MCCP
  Last reached: 5h ago

Elendor
  /g/elendor
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    PennMUSH 1.7.1p3 Elendor  (measured, 4h)
  Measured:    MXP
  Last reached: 4h ago

eternitymud.com
  /g/eternitymud-com
  Players now: unknown (no count could be measured)
  Codebase:    EternityMUD  (declared, 5h)
  Measured:    EOR, MSSP
  Last reached: 5h ago

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

Furscape
  /g/furscape
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    MUCK  (measured, 5h)
  Measured:    nothing offered in the handshake
  Last reached: 5h ago

Godwars: Lucid Lands
  /g/godwars-lucid-lands
  Players now: unknown (no count could be measured)
  Codebase:    Midnight Realities 2.5 (ROM-derivative)  (declared, 2h)
  Measured:    GMCP, MCCP, MSDP, MSSP, MXP
  Last reached: 2h ago

Mediterranean Nights
  /g/mediterranean-nights
  Players now: unknown (no count could be measured)
  Codebase:    RhostMUSH Alpha 4.0.0RL(A).p3  (measured, 4h)
  Measured:    nothing offered in the handshake
  Last reached: 4h ago

Midgard
  /g/midgard
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    Midgard-0.0.1  (declared, 5h)
  Measured:    EOR, MSSP
  Last reached: 5h ago

Mortals and Monsters
  /g/mortals-and-monsters
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    Riftforge  (declared, 2h)
  Measured:    GMCP, MSSP
  Last reached: 2h ago

narutofor.us
  /g/narutofor-us
  Players now: unknown (no count could be measured)
  Codebase:    NarutoMUD Engine  (declared, 3h)
  Measured:    MCCP, MSDP, MSSP
  Last reached: 3h ago

Nirvana
  /g/nirvana
  Players now: unknown (no count could be measured)
  Codebase:    LPMud  (measured, 5h)
  Measured:    nothing offered in the handshake
  Last reached: 5h ago

Once Upon a MOO
  /g/once-upon-a-moo
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    LambdaMOO 1.8.1/fileio/FUP1.8/DSA/WAIF0.95  (measured, 2h)
  Measured:    nothing offered in the handshake
  Last reached: 2h ago

PhoenixMud
  /g/phoenixmud
  Players now: unknown (no count could be measured)
  Trending:    trending down (-4)
  Codebase:    CircleMUD  (measured, 3h)
  Measured:    MSSP
  Last reached: 3h ago

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

RealmsMUD
  /g/realmsmud
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    LDMud  (measured, 4h)
  Measured:    nothing offered in the handshake
  Last reached: 4h ago

Star Wars: A Galaxy United
  /g/star-wars-a-galaxy-united
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    Evennia  (declared, 3h)
  Measured:    MCCP, MSSP
  Last reached: 3h ago

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

The Lion King MUCK
  /g/the-lion-king-muck
  Players now: unknown (no count could be measured)
  Trending:    trending down (-2)
  Codebase:    MUCK  (measured, 3h)
  Measured:    nothing offered in the handshake
  Last reached: 3h 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

TMI-2
  /g/tmi-2
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260929-5270e7d6-923cdbc0  (declared, 4m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 7w ago

TMI-2
  /g/tmi-2-4
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260929-5270e7d6-923cdbc0  (declared, 82m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 4h ago

Void of Reality
  /g/void-of-reality
  Players now: unknown (no count could be measured)
  Codebase:    EmlenMud  (declared, 4h)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 4h ago

Wolfery
  /g/wolfery
  Players now: unknown (no count could be measured)
  Codebase:    Mucklet v1.74.0  (declared, 8h)
  Measured:    MSSP
  Last reached: 31m ago

《江湖  I》
  /g/i
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260929-5270e7d6-923cdbc0  (declared, 2h)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 5h ago