mu*index
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GAMES
66 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             66  active this week
    quiet                     492  quiet — no count above 0
    dark                        2  dark — not reached in a month

  last seen — measured  (?seen=…)
    day                        62  in the last 24 hours
    week                       65  in the last 7 days
    month                      66  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                      18
    ~unknown                   48  nothing negotiated

  lineage — derived  (?lineage=…)
    MUSH                        6
    MUCK                        3
    MOO                         2
    DikuMUD                    13
    LPMud                      18

  codebase — declared  (?codebase=…)
    fluffos                     9
    CircleMUD                   5
    CoffeeMUD                   4
    PennMUSH                    3
    RhostMUSH                   3
    Dead Souls                  2
    Evennia                     2
    LPMud                       2
    LambdaMOO                   2
    MUCK                        2
    AFKMud I3 Driver            1
    Aldebaran                   1
    CD.04.07.OS                 1
    Discworld lib               1
    Dragons Domain IV           1
    EmlenMud                    1
    EternityMUD                 1
    Galaxy Engine               1
    GoMud                       1
    LastOutpost                 1
  - Moral Decay                 0
    ~unknown                    8  not identified

  version — declared  (?version=…)
    CircleMUD                   5
    Evennia                     2
    FluffOS v2021  Colony 2.1    2
    LPMud                       2
    MUCK                        2
    PennMUSH 1.8.8p0            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 v5.11.0.1         1
    CoffeeMud v5.9.11.2         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                    8  not declared

  family — declared  (?family=…)
    LPMud                      15
    DikuMUD                     8
    CoffeeMUD                   4
    LP                          4
    Custom                      3
    Evennia                     2
    TinyMUD                     2
    AberMUD                     1
    Diku/MERC                   1
    Godwars                     1
    Merc                        1
    Mordor                      1
    tbaMUD                      1
    ~unknown                   22  not declared

  trending — derived  (?trending=…)
    down                       15  trending down
    steady                     18
    up                         15  trending up

  genre — declared  (?genre=…)
    Fantasy                    22
    Science Fiction             4
    Adventure                   2
    None                        2
    History                     1
    ~unknown                   35  not declared

  language — declared  (?language=…)
    English                    24
    German                      1
    Italian                     1
    russian                     1
    ~unknown                   39  not declared

  protocols offered — measured  (?protocol=…)
    MSSP                       46
    MCCP                       28
    CHARSET                    18
    UTF-8                      18
    MXP                        16
    MSDP                       14
    EOR                         8
    GMCP                        6
    MCP                         5

Adventurers Way
  /g/adventurers-way
  Players now: 0   (measured, 24m)
  Trending:    trending up (+1)
  Codebase:    CoffeeMUD v5.11.0.1  (declared, 2h)
  Measured:    MCCP, MCP, MSSP, MXP
  Last reached: 2h ago

Aelandris
  /g/aelandris
  Players now: 0   (declared, 67m)
  Trending:    trending down (-1)
  Codebase:    Evennia  (declared, 67m)
  Measured:    GMCP, MCCP, MSDP, MSSP
  Last reached: 67m ago

AgeOfHeroes
  /g/ageofheroes
  Players now: 0   (measured, 15m)
  Trending:    steady
  Codebase:    OSB  (declared, 46m)
  Measured:    CHARSET, EOR, MCCP, MSSP, UTF-8
  Last reached: 46m ago

Astaria
  /g/astaria
  Players now: 0   (measured, 15m)
  Trending:    steady
  Codebase:    fluffos 20240714-4a59909c-ea1a66dd-uncommited  (declared, 6m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 43m ago

Atlas
  /g/atlas
  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, 24m)
  Trending:    trending down (-2)
  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, 15m)
  Trending:    trending down (-1)
  Codebase:    FluffOS v2021  Colony 2.1  (declared, 81m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 81m ago

DBU:MMO
  /g/dbu-mmo
  Players now: 0   (declared, 1h)
  Codebase:    not identified
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 1h ago

Dei Delle Ere
  /g/dei-delle-ere
  Players now: 0   (declared, 1h)
  Trending:    trending up (+1)
  Codebase:    Galaxy Engine 2.2  (declared, 1h)
  Measured:    EOR, MCCP, MSSP, MXP
  Last reached: 1h ago

discworld.starturtle.net
  /g/discworld-starturtle-net
  Players now: 0   (measured, 24m)
  Trending:    steady
  Codebase:    Discworld lib (current)  (declared, 34m)
  Measured:    MCCP, MSSP
  Last reached: 34m ago

Elder Tale Online  [claimed]
  /g/elder-tale-online
  Players now: 0   (declared, 38m)
  Trending:    trending down (-1)
  Codebase:    PennMUSH 1.8.8p0  (declared, 38m)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 38m ago

eternitymud.com
  /g/eternitymud-com
  Players now: 0   (declared, 44m)
  Trending:    trending up (+1)
  Codebase:    EternityMUD  (declared, 44m)
  Measured:    EOR, MSSP
  Last reached: 44m ago

EyeMUD
  /g/eyemud
  Players now: 0   (measured, 32m)
  Trending:    trending up (+1)
  Codebase:    TMI-2 1.5.1  (declared, 36m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 36m ago

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

FurryMUCK
  /g/furrymuck
  Players now: 0   (measured, 47m)
  Codebase:    MUCK  (measured, 47m)
  Measured:    MCP
  Last reached: 47m ago

Lost in Central Ontario
  /g/lost-in-central-ontario
  Players now: 0   (measured, 6m)
  Trending:    steady
  Codebase:    CoffeeMUD v5.11.0  (declared, 3h)
  Measured:    MCCP, MCP, MSSP, MXP
  Last reached: 3h ago

Lumberford
  /g/lumberford
  Players now: 0   (measured, 24m)
  Trending:    steady
  Codebase:    fluffos -uncommited  (declared, 6m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 45m ago

Mediterranean Nights
  /g/mediterranean-nights
  Players now: 0   (measured, 1h)
  Codebase:    RhostMUSH Alpha 4.0.0RL(A).p3  (measured, 1h)
  Measured:    nothing offered in the handshake
  Last reached: 1h ago

MythosMUD
  /g/mythosmud
  Players now: 0   (measured, 24m)
  Trending:    steady
  Codebase:    FluffOS v2.27.3  (declared, 6m)
  Measured:    MCCP, MSSP
  Last reached: 38m ago

Naruto: Village
  /g/naruto-village
  Players now: 0   (measured, 1h)
  Codebase:    RhostMUSH 4.27.6  (measured, 1h)
  Measured:    nothing offered in the handshake
  Last reached: 1h ago

Nightmare 3 FluffOS v2019
  /g/nightmare-3-fluffos-v2019
  Players now: 0   (measured, 32m)
  Trending:    steady
  Codebase:    fluffos 20240131-6bc96f74-2a98e82e-uncommited  (declared, 6m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 34m ago

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

The Last Outpost
  /g/the-last-outpost
  Players now: 0   (declared, 41m)
  Trending:    trending up (+1)
  Codebase:    LastOutpost 4.60  (declared, 41m)
  Measured:    CHARSET, EOR, MSSP, UTF-8
  Last reached: 41m ago

The Rifthome MUD
  /g/the-rifthome-mud
  Players now: 0   (measured, 6m)
  Trending:    trending down (-1)
  Codebase:    CoffeeMud v5.9.11.2  (declared, 6m)
  Measured:    MCCP, MCP, MSDP, MXP
  Last reached: 15m ago

Vistaar
  /g/vistaar
  Players now: 0   (measured, 1h)
  Trending:    trending down (-1)
  Codebase:    Dead Souls 3.8.6  (declared, 18h)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 18h ago

Xanth Mud
  /g/xanth-mud
  Players now: 0   (measured, 6m)
  Trending:    steady
  Codebase:    Dead Souls 3.9  (declared, 4h)
  Measured:    MSSP
  Last reached: 4h ago

-- from here: Unknown count

199.182.232.17:40230
  /g/199-182-232-17-40230
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260810-8721ff6c-uncommited  (declared, 15h)
  Measured:    MCCP, MSSP
  Last reached: 8d 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

Acropolis
  /g/acropolis
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    ROM 2.4, Acro 2.5.7  (declared, 4h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 4h ago

AnsibleMOO
  /g/ansiblemoo
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    LambdaMOO 1.8.1+foo-20260808-03  (measured, 3h)
  Measured:    nothing offered in the handshake
  Last reached: 3h 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

Brigandine
  /g/brigandine
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    not identified
  Measured:    EOR
  Last reached: 75m 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: 3h ago

Chronicles of Krynn
  /g/chronicles-of-krynn
  Players now: unknown (no count could be measured)
  Codebase:    LuminariMUD  (declared, 3h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 3h 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, 3h)
  Measured:    MSSP
  Last reached: 3h ago

Dock 9
  /g/dock-9
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260830-293548cb  (declared, 6m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 3d 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, 2h)
  Measured:    MXP
  Last reached: 2h ago

Fantasy Moon
  /g/fantasy-moon
  Players now: unknown (no count could be measured)
  Trending:    trending down (-2)
  Codebase:    RhostMUSH Alpha 4.1.0RL(A).p2  (measured, 4h)
  Measured:    nothing offered in the handshake
  Last reached: 4h ago

FoolMUD
  /g/foolmud
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    CircleMUD  (measured, 26h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 2h ago

Godwars: Lucid Lands
  /g/godwars-lucid-lands
  Players now: unknown (no count could be measured)
  Codebase:    Midnight Realities 2.5 (ROM-derivative)  (declared, 5h)
  Measured:    GMCP, MCCP, MSDP, MSSP, MXP
  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, 3h)
  Measured:    GMCP, MCCP, MSSP
  Last reached: 3h ago

Legends of War
  /g/legends-of-war
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    LowMUD  (declared, 5h)
  Measured:    CHARSET, MCCP, MSSP, MXP, UTF-8
  Last reached: 5h 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

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

Morthavia-Build
  /g/morthavia-build
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    AFKMud I3 Driver 2.40  (declared, 6m)
  Measured:    nothing offered in the handshake
  Last reached: 2h 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

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, 6m)
  Measured:    nothing offered in the handshake
  Last reached: 2h ago

PhoenixMud
  /g/phoenixmud
  Players now: unknown (no count could be measured)
  Trending:    trending up (+5)
  Codebase:    CircleMUD  (measured, 3h)
  Measured:    MSSP
  Last reached: 3h ago

POTVORA
  /g/potvora
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    tbaMUD  (declared, 2h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 2h ago

RealmsMUCK
  /g/realmsmuck
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    MUCK!!!!  (measured, 5h)
  Measured:    nothing offered in the handshake
  Last reached: 5h ago

Rise of Praxis
  /g/rise-of-praxis
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    LPMud  (measured, 4h)
  Measured:    CHARSET, GMCP, MCCP, MSSP, UTF-8
  Last reached: 4h 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, 5h)
  Measured:    GMCP, MCCP, MSDP, MSSP
  Last reached: 5h ago

Sandbox
  /g/sandbox
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 4h ago

Shadow Moo
  /g/shadow-moo
  Players now: unknown (no count could be measured)
  Trending:    trending down (-3)
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 4h 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: 2h ago

Spacemud
  /g/spacemud
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260824-721878c8-uncommited  (declared, 6m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 3d ago

The Illusion of Living
  /g/the-illusion-of-living
  Players now: unknown (no count could be measured)
  Trending:    trending up (+2)
  Codebase:    fluffos 20240131-6bc96f74-9ca961e3-uncommited  (declared, 6m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 3h ago

The Lion King MUCK
  /g/the-lion-king-muck
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    MUCK  (measured, 4h)
  Measured:    nothing offered in the handshake
  Last reached: 4h 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

Virtustan MUD  [claimed]
  /g/virtustan-mud
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    CircleMUD  (declared, 2h)
  Measured:    MCCP, MSSP
  Last reached: 2h 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