mu*index
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GAMES
62 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                252  connected now
  * activeThisWeek             62  active this week
    quiet                     287  quiet — no count above 0
    dark                        1  dark — not reached in a month

  last seen — measured  (?seen=…)
    day                        54  in the last 24 hours
    week                       59  in the last 7 days
    month                      62  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                      20
    ~unknown                   42  nothing negotiated

  lineage — derived  (?lineage=…)
    MUSH                        9
    MUCK                        5
    MOO                         0
    DikuMUD                    11
    LPMud                      21

  codebase — declared  (?codebase=…)
    fluffos                    11
    CircleMUD                   6
    RhostMUSH                   5
    MUCK                        4
    Dead Souls                  3
    PennMUSH                    3
    CoffeeMUD                   2
    AFKMud I3 Driver            1
    Aldebaran                   1
    CD.04.07.OS                 1
    Custom                      1
    DBZFE (custom Rust engine)    1
    Discworld lib               1
    EternityMUD                 1
    GWM                         1
    GoMud                       1
    LDMud                       1
    LPMud                       1
    LastOutpost                 1
    LoFP                        1
  - ~unknown                    9  not identified

  version — declared  (?version=…)
    CircleMUD                   6
    MUCK                        4
    FluffOS v2021  Colony 2.1    2
    RhostMUSH 4.2.2-3RL(A)      2
    fluffos 20260820-dd2a3a14-1e74a758    2
    fluffos 20260830-293548cb    2
    AFKMud I3 Driver 2.40       1
    Aldebaran                   1
    CD.04.07.OS                 1
    CoffeeMUD v5.10.4.2         1
    CoffeeMud v5.9.11.2         1
    Custom 4.11 (c552ce3f)      1
    DBZFE (custom Rust engine)    1
    Dead Souls 3.8.2            1
    Dead Souls 3.8.6            1
    Dead Souls 3.9              1
    Discworld lib (current)     1
    EternityMUD                 1
    FluffOS v2.27.3             1
    GWM 1.02                    1

  family — declared  (?family=…)
    LPMud                      18
    Custom                      6
    DikuMUD                     5
    LP                          4
    TinyMUD                     3
    CoffeeMUD                   2
    Godwars                     1
    Merc                        1
    Mordor                      1
    ~unknown                   21  not declared

  trending — derived  (?trending=…)
    down                       14  trending down
    steady                     19
    up                         10  trending up

  genre — declared  (?genre=…)
    Fantasy                    15
    Science Fiction             5
    Adventure                   3
    Horror                      1
    Post-Apocalyptic            1
    Sci-Fi Anime                1
    ~unknown                   36  not declared

  language — declared  (?language=…)
    English                    22
    russian                     1
    ~unknown                   39  not declared

  protocols offered — measured  (?protocol=…)
    MSSP                       44
    MCCP                       29
    CHARSET                    20
    UTF-8                      20
    MSDP                       14
    MXP                        14
    EOR                         5
    GMCP                        5
    MCP                         4

Abandoned Codex
  /g/abandoned-codex
  Players now: 0   (declared, 78m)
  Trending:    trending up (+2)
  Codebase:    SMAUG  (measured, 78m)
  Measured:    MSDP, MSSP, MXP
  Last reached: 78m ago

AgeOfHeroes
  /g/ageofheroes
  Players now: 0   (measured, 11m)
  Trending:    steady
  Codebase:    OSB  (declared, 65m)
  Measured:    CHARSET, EOR, MCCP, MSSP, UTF-8
  Last reached: 65m ago

Astaria
  /g/astaria
  Players now: 0   (measured, 11m)
  Trending:    steady
  Codebase:    fluffos 20240714-4a59909c-ea1a66dd-uncommited  (declared, now)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 61m ago

Battle Fantasia
  /g/battle-fantasia
  Players now: 0   (measured, 44m)
  Trending:    steady
  Codebase:    PennMUSH 1.8.5p5  (declared, 4w, stale)
  Measured:    nothing offered in the handshake
  Last reached: 44m ago

CORE MUD  [claimed]
  /g/core-mud
  Players now: 0   (measured, 19m)
  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, 11m)
  Trending:    trending down (-1)
  Codebase:    FluffOS v2021  Colony 2.1  (declared, 1h)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 1h ago

Delusions of Grandeur
  /g/delusions-of-grandeur
  Players now: 0   (declared, 40m)
  Codebase:    GoMud  (declared, 40m)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 40m ago

discworld.starturtle.net
  /g/discworld-starturtle-net
  Players now: 0   (measured, 19m)
  Trending:    steady
  Codebase:    Discworld lib (current)  (declared, 50m)
  Measured:    MCCP, MSSP
  Last reached: 50m ago

eternitymud.com
  /g/eternitymud-com
  Players now: 0   (declared, 56m)
  Trending:    trending up (+1)
  Codebase:    EternityMUD  (declared, 56m)
  Measured:    EOR, MSSP
  Last reached: 56m 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

FieryMUD
  /g/fierymud
  Players now: 0   (declared, 14m)
  Trending:    trending down (-1)
  Codebase:    CircleMUD  (measured, 14m)
  Measured:    GMCP, MSSP
  Last reached: 14m ago

FoolMUD
  /g/foolmud
  Players now: 0   (declared, 64m)
  Trending:    steady
  Codebase:    CircleMUD  (measured, 19h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 64m ago

Godwars: Lucid Lands
  /g/godwars-lucid-lands
  Players now: 0   (declared, 8m)
  Codebase:    Midnight Realities 2.5 (ROM-derivative)  (declared, 8m)
  Measured:    GMCP, MCCP, MSDP, MSSP, MXP
  Last reached: 8m ago

Gundam Wing Universe
  /g/gundam-wing-universe
  Players now: 0   (declared, 1h)
  Trending:    steady
  Codebase:    GWM 1.02  (declared, 1h)
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 1h ago

Legends of War
  /g/legends-of-war
  Players now: 0   (declared, 77m)
  Trending:    steady
  Codebase:    LowMUD  (declared, 77m)
  Measured:    CHARSET, MCCP, MSSP, MXP, UTF-8
  Last reached: 77m ago

Lumberford
  /g/lumberford
  Players now: 0   (measured, 19m)
  Trending:    steady
  Codebase:    fluffos -uncommited  (declared, now)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 64m ago

Mediterranean Nights
  /g/mediterranean-nights
  Players now: 0   (measured, now)
  Codebase:    RhostMUSH Alpha 4.0.0RL(A).p3  (measured, now)
  Measured:    nothing offered in the handshake
  Last reached: just now

MythosMUD
  /g/mythosmud
  Players now: 0   (measured, 19m)
  Trending:    steady
  Codebase:    FluffOS v2.27.3  (declared, now)
  Measured:    MCCP, MSSP
  Last reached: 53m ago

Nightmare 3 FluffOS v2019
  /g/nightmare-3-fluffos-v2019
  Players now: 0   (measured, 27m)
  Trending:    steady
  Codebase:    fluffos 20240131-6bc96f74-2a98e82e-uncommited  (declared, now)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 50m ago

RealmsMUCK
  /g/realmsmuck
  Players now: 0   (measured, 1h)
  Trending:    trending up (+1)
  Codebase:    MUCK!!!!  (measured, 1h)
  Measured:    nothing offered in the handshake
  Last reached: 1h ago

Talislanta
  /g/talislanta
  Players now: 0   (measured, 82m)
  Trending:    steady
  Codebase:    RhostMUSH 4.2.2-40RL(A)  (measured, 82m)
  Measured:    nothing offered in the handshake
  Last reached: 82m ago

The Final Challenge
  /g/the-final-challenge
  Players now: 0   (declared, 71m)
  Trending:    trending down (-1)
  Codebase:    Merc  (measured, 71m)
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 71m ago

The Rifthome MUD
  /g/the-rifthome-mud
  Players now: 0   (measured, 34m)
  Trending:    trending down (-1)
  Codebase:    CoffeeMud v5.9.11.2  (declared, now)
  Measured:    MCCP, MCP, MSDP, MXP
  Last reached: 2h ago

The Walking Dead  [claimed]
  /g/the-walking-dead
  Players now: 0   (measured, 19m)
  Trending:    trending down (-4)
  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, 50m)
  Trending:    trending down (-1)
  Codebase:    CircleMUD  (declared, 50m)
  Measured:    MCCP, MSSP
  Last reached: 50m ago

Vistaar
  /g/vistaar
  Players now: 0   (measured, 44m)
  Trending:    trending down (-2)
  Codebase:    Dead Souls 3.8.6  (declared, 11h)
  Measured:    CHARSET, MCCP, UTF-8
  Last reached: 5h ago

Vithasnir
  /g/vithasnir
  Players now: 0   (measured, 27m)
  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, 34m)
  Trending:    steady
  Codebase:    Dead Souls 3.9  (declared, 2h)
  Measured:    MSSP
  Last reached: 2h ago

-- from here: Unknown count

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, now)
  Measured:    MCCP, MSSP
  Last reached: 8d ago

4Dimensions
  /g/4dimensions
  Players now: unknown (no count could be measured)
  Codebase:    CircleMUD  (declared, 2h)
  Measured:    MSDP, MSSP
  Last reached: 2h 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, 4h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 4h ago

Dock 9
  /g/dock-9
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260830-293548cb  (declared, 11m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 47h 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

Dragonball Z: Fighter's Edition
  /g/dragonball-z-fighter-s-edition
  Players now: unknown (no count could be measured)
  Trending:    trending up (+3)
  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, 40m)
  Measured:    CHARSET, EOR, MCCP, MSSP, UTF-8
  Last reached: 40m ago

Federation II: Community
  /g/federation-ii-community
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    Custom 4.11 (c552ce3f)  (declared, 2h)
  Measured:    MSSP
  Last reached: 2h 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

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 Future Past
  /g/legends-of-future-past
  Players now: unknown (no count could be measured)
  Codebase:    LoFP (Go)  (declared, 2h)
  Measured:    GMCP, MCCP, MSSP
  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, 4d)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 4d 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, 6d)
  Measured:    nothing offered in the handshake
  Last reached: 6d ago

Mortals and Monsters
  /g/mortals-and-monsters
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    Riftforge  (declared, 3h)
  Measured:    GMCP
  Last reached: 1h ago

Morthavia-Build
  /g/morthavia-build
  Players now: unknown (no count could be measured)
  Trending:    trending up (+3)
  Codebase:    AFKMud I3 Driver 2.40  (declared, now)
  Measured:    nothing offered in the handshake
  Last reached: 46m 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

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, now)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 8d ago

Nightmare 4
  /g/nightmare-4
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260830-293548cb  (declared, 11m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 6d 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

OuterSpace
  /g/outerspace
  Players now: unknown (no count could be measured)
  Trending:    trending up (+2)
  Codebase:    CD.04.07.OS  (declared, 11m)
  Measured:    nothing offered in the handshake
  Last reached: 11m ago

POTVORA
  /g/potvora
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    tbaMUD  (declared, 4h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 4h ago

Prospect: From the Ashes
  /g/prospect-from-the-ashes
  Players now: unknown (no count could be measured)
  Trending:    steady
  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 (-2)
  Codebase:    CoffeeMUD v5.10.4.2  (declared, 5h)
  Measured:    MCCP, MCP, MSDP, MSSP, MXP
  Last reached: 5h ago

Spacemud
  /g/spacemud
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260824-721878c8-uncommited  (declared, 11m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 2d ago

SpinDizzy
  /g/spindizzy
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    MUCK  (measured, 2h)
  Measured:    MCP
  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, 2h)
  Measured:    CHARSET, EOR, MSSP, UTF-8
  Last reached: 2h ago

The Lion King MUCK
  /g/the-lion-king-muck
  Players now: unknown (no count could be measured)
  Trending:    trending up (+2)
  Codebase:    MUCK  (measured, 5h)
  Measured:    nothing offered in the handshake
  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, 5h)
  Measured:    EOR, MCCP, MSDP, MSSP, MXP
  Last reached: 5h ago

TMI-2
  /g/tmi-2
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260820-dd2a3a14-1e74a758  (declared, 11m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 7d 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