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                317  connected now
  * activeThisWeek             70  active this week
    quiet                     481  quiet — no count above 0
    dark                        4  dark — not reached in a month

  last seen — measured  (?seen=…)
    day                        61  in the last 24 hours
    week                       70  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                        9
    MUCK                        3
    MOO                         2
    DikuMUD                    16
    LPMud                      18

  codebase — declared  (?codebase=…)
    fluffos                    11
    CircleMUD                   5
    PennMUSH                    4
    ROM                         4
    Dead Souls                  3
    RhostMUSH                   3
    CoffeeMUD                   2
    Custom                      2
    LPMud                       2
    LambdaMOO                   2
    MUCK                        2
    Merc                        2
    TinyMUSH                    2
    AFKMud I3 Driver            1
    Aldebaran                   1
    Discworld lib               1
    Dragons Domain IV           1
    EmlenMud                    1
    EternityMUD                 1
    Evennia                     1
  - IME                         0
    ~unknown                    7  not identified

  version — declared  (?version=…)
    fluffos 20260820-dd2a3a14-1e74a758    5
    CircleMUD                   4
    ROM                         3
    Custom                      2
    FluffOS v2021  Colony 2.1    2
    LPMud                       2
    MUCK                        2
    Merc                        2
    AFKMud I3 Driver 2.40       1
    Aldebaran                   1
    CircleMUD 3.0               1
    CoffeeMUD v5.10.4.2         1
    CoffeeMUD v5.11.0.1         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
    ~unknown                    7  not declared

  family — declared  (?family=…)
    LPMud                      17
    DikuMUD                     7
    Custom                      4
    TinyMUD                     3
    CoffeeMUD                   2
    LP                          2
    Diku/MERC                   1
    Evennia                     1
    Godwars                     1
    Merc                        1
    Mordor                      1
    ~unknown                   30  not declared

  trending — derived  (?trending=…)
    down                       17  trending down
    steady                     20
    up                         11  trending up

  genre — declared  (?genre=…)
    Fantasy                    17
    Adventure                   3
    Science Fiction             3
    None                        2
    Anime                       1
    History                     1
    Post-Apocalyptic            1
    Sci-Fi Anime                1
    ~unknown                   41  not declared

  language — declared  (?language=…)
    English                    25
    Spanish                     2
    German                      1
    Korean                      1
    russian                     1
    ~unknown                   40  not declared

  protocols offered — measured  (?protocol=…)
    MSSP                       50
    MCCP                       27
    MXP                        20
    MSDP                       19
    CHARSET                    16
    UTF-8                      16
    EOR                         5
    GMCP                        3

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

Battle Fantasia
  /g/battle-fantasia
  Players now: 0   (measured, 81m)
  Trending:    steady
  Codebase:    PennMUSH 1.8.5p5  (declared, 4w, stale)
  Measured:    nothing offered in the handshake
  Last reached: 81m ago

Battletech: The Frontier Lands
  /g/battletech-the-frontier-lands
  Players now: 0   (measured, 45m)
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 45m ago

CallandorMud
  /g/callandormud
  Players now: 0   (declared, 8m)
  Trending:    steady
  Codebase:    merc  (declared, 8m)
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 8m ago

CORE MUD  [claimed]
  /g/core-mud
  Players now: 0   (measured, 24m)
  Trending:    trending down (-1)
  Codebase:    FluffOS v2021  Colony 2.1  (declared, 35m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 35m ago

Core MUD - Steve Edition  [claimed]
  /g/core-mud-steve-edition
  Players now: 0   (measured, 15m)
  Trending:    trending down (-1)
  Codebase:    FluffOS v2021  Colony 2.1  (declared, 16m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 16m ago

discworld.starturtle.net
  /g/discworld-starturtle-net
  Players now: 0   (measured, 24m)
  Trending:    steady
  Codebase:    Discworld lib (current)  (declared, 35m)
  Measured:    MCCP, MSSP
  Last reached: 35m ago

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

Faibanx
  /g/faibanx
  Players now: 0   (measured, 1h)
  Trending:    steady
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 1h ago

Fantasy Moon
  /g/fantasy-moon
  Players now: 0   (measured, 83m)
  Trending:    steady
  Codebase:    RhostMUSH Alpha 4.1.0RL(A).p2  (measured, 83m)
  Measured:    nothing offered in the handshake
  Last reached: 83m ago

FoolMUD
  /g/foolmud
  Players now: 0   (declared, 1h)
  Trending:    steady
  Codebase:    CircleMUD  (measured, 7h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 1h ago

God Wars II
  /g/god-wars-ii
  Players now: 0   (declared, 86m)
  Trending:    steady
  Codebase:    Custom  (declared, 86m)
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 86m ago

Godwars: Lucid Lands
  /g/godwars-lucid-lands
  Players now: 0   (declared, 41m)
  Codebase:    Midnight Realities 2.5 (ROM-derivative)  (declared, 41m)
  Measured:    GMCP, MCCP, MSDP, MSSP, MXP
  Last reached: 41m ago

MythosMUD
  /g/mythosmud
  Players now: 0   (measured, 24m)
  Trending:    trending down (-1)
  Codebase:    FluffOS v2.27.3  (declared, 5m)
  Measured:    MCCP, MSSP
  Last reached: 1h ago

Naruto: Village
  /g/naruto-village
  Players now: 0   (measured, 31m)
  Codebase:    RhostMUSH 4.27.6  (measured, 31m)
  Measured:    nothing offered in the handshake
  Last reached: 31m ago

Nightmare 3 FluffOS v2019
  /g/nightmare-3-fluffos-v2019
  Players now: 0   (measured, 32m)
  Trending:    steady
  Codebase:    fluffos 20240131-6bc96f74-2a98e82e-uncommited  (declared, 5m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 1h ago

Secret of Life
  /g/secret-of-life
  Players now: 0   (declared, 18m)
  Trending:    trending down (-1)
  Codebase:    CoffeeMUD v5.10.4.2  (declared, 18m)
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 18m ago

Spacemud
  /g/spacemud
  Players now: 0   (measured, 32m)
  Codebase:    fluffos 20260824-721878c8-uncommited  (declared, 5m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 39m ago

Talislanta
  /g/talislanta
  Players now: 0   (measured, 1h)
  Trending:    steady
  Codebase:    RhostMUSH 4.2.2-40RL(A)  (measured, 1h)
  Measured:    nothing offered in the handshake
  Last reached: 1h ago

The Inquisition - Legacy
  /g/the-inquisition-legacy
  Players now: 0   (declared, 63m)
  Trending:    trending up (+2)
  Codebase:    ROM  (measured, 63m)
  Measured:    MSSP, MXP
  Last reached: 63m ago

The Realms of Hell
  /g/the-realms-of-hell
  Players now: 0   (declared, 24m)
  Codebase:    RoH beta v2.63a  (declared, 24m)
  Measured:    EOR, MCCP, MSDP, MSSP, MXP
  Last reached: 24m ago

The Walking Dead  [claimed]
  /g/the-walking-dead
  Players now: 0   (declared, 4m)
  Trending:    trending down (-3)
  Codebase:    TWDlib 1.0.1  (declared, 4m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 4m ago

Virtustan MUD  [claimed]
  /g/virtustan-mud
  Players now: 0   (declared, 83m)
  Trending:    trending down (-1)
  Codebase:    CircleMUD  (declared, 83m)
  Measured:    MCCP, MSSP
  Last reached: 83m ago

Vithasnir
  /g/vithasnir
  Players now: 0   (measured, 32m)
  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, 39m)
  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 20260820-dd2a3a14-1e74a758  (declared, 5m)
  Measured:    MCCP, MSSP
  Last reached: 6d 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, 5m)
  Measured:    nothing offered in the handshake
  Last reached: 78m ago

4Dimensions
  /g/4dimensions
  Players now: unknown (no count could be measured)
  Codebase:    CircleMUD  (declared, 5h)
  Measured:    MSDP, MSSP
  Last reached: 5h ago

93 Realms
  /g/93-realms
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 2h ago

Acropolis
  /g/acropolis
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    ROM 2.4, Acro 2.5.7  (declared, 5h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 5h 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, 2h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 2h 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

BayMOO
  /g/baymoo
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    LambdaMOO 1.8.0p6  (measured, 2h)
  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: 9m 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

Divine Blood
  /g/divine-blood
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    ROM  (measured, 4h)
  Measured:    MSSP
  Last reached: 4h ago

Dragonball Redemption
  /g/dragonball-redemption
  Players now: unknown (no count could be measured)
  Codebase:    SMAUGFUSS  (declared, 5h)
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 5h ago

dragons-domain.org
  /g/dragons-domain-org
  Players now: unknown (no count could be measured)
  Codebase:    Dragons Domain IV  (declared, 3h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 3h ago

Elendor
  /g/elendor
  Players now: unknown (no count could be measured)
  Codebase:    PennMUSH 1.7.1p3 Elendor  (measured, 3h)
  Measured:    MXP
  Last reached: 3h ago

Exile
  /g/exile
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    CircleMUD 3.0  (declared, 5d)
  Measured:    MSDP, MSSP, MXP
  Last reached: 5d ago

FurryMUCK
  /g/furrymuck
  Players now: unknown (no count could be measured)
  Codebase:    MUCK  (measured, 3h)
  Measured:    nothing offered in the handshake
  Last reached: 3h ago

Furscape
  /g/furscape
  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

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

JustAnotherMUSH
  /g/justanothermush
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    PennMUSH 1.8.7p0  (declared, 2h)
  Measured:    CHARSET, MSSP, UTF-8
  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, 2d)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 2d 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, 4d)
  Measured:    nothing offered in the handshake
  Last reached: 4d ago

Midgard
  /g/midgard
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    Midgard-0.0.1  (declared, 4h)
  Measured:    EOR, MSSP
  Last reached: 4h ago

mud.tap.de
  /g/mud-tap-de
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    Aldebaran  (declared, 5h)
  Measured:    MSSP
  Last reached: 5h ago

narutofor.us
  /g/narutofor-us
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    NarutoMUD Engine  (declared, 2h)
  Measured:    MCCP, MSDP, MSSP
  Last reached: 2h ago

Nightmare 3
  /g/nightmare-3
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260820-dd2a3a14-1e74a758  (declared, 5m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 6d ago

Nightmare 4
  /g/nightmare-4
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260820-dd2a3a14-1e74a758  (declared, 5m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 3d 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

Phoenix Rising
  /g/phoenix-rising
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    LambdaMOO 1.8.3-waif  (measured, 1h)
  Measured:    nothing offered in the handshake
  Last reached: 1h 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

Reinos de Leyenda
  /g/reinos-de-leyenda
  Players now: unknown (no count could be measured)
  Trending:    trending down (-2)
  Codebase:    Custom  (declared, 4h)
  Measured:    MCCP, MSSP, MXP
  Last reached: 4h ago

Rise of Praxis
  /g/rise-of-praxis
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    LPMud  (measured, 3h)
  Measured:    CHARSET, GMCP, MCCP, MSSP, UTF-8
  Last reached: 3h ago

Rome: The Eternal City
  /g/rome-the-eternal-city
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    Evennia  (declared, 4h)
  Measured:    GMCP, MCCP, MSDP, MSSP
  Last reached: 4h ago

Shadowrun: Denver
  /g/shadowrun-denver
  Players now: unknown (no count could be measured)
  Trending:    trending down (-3)
  Codebase:    TinyMUSH 3.0.p4  (measured, 2h)
  Measured:    nothing offered in the handshake
  Last reached: 4m ago

Skylib FluffOS
  /g/skylib-fluffos
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260820-dd2a3a14-1e74a758  (declared, 5m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 5d 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, 3h)
  Measured:    CHARSET, EOR, MSSP, UTF-8
  Last reached: 3h ago

TMI-2
  /g/tmi-2
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260820-dd2a3a14-1e74a758  (declared, 5m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 5d ago

Unnamed_CM_5d8073
  /g/unnamed-cm-5d8073
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    CoffeeMUD v5.11.0.1  (declared, 6d)
  Measured:    MCCP, MSSP, MXP
  Last reached: 6d ago

Vistaar
  /g/vistaar
  Players now: unknown (no count could be measured)
  Trending:    trending down (-2)
  Codebase:    Dead Souls 3.8.6  (declared, 4h)
  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, 3h)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 3h ago

Xaos MUD
  /g/xaos-mud
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    Merc  (measured, 2h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 2h ago

퇴마요새
  /g/toemayosae-2
  Players now: unknown (no count could be measured)
  Trending:    trending up (+4)
  Codebase:    FluffOS  (measured, 12d)
  Measured:    MSSP
  Last reached: 6m ago