mu*index
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GAMES
69 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                313  connected now
  * activeThisWeek             69  active this week
    quiet                     493  quiet — no count above 0
    dark                        2  dark — not reached in a month

  last seen — measured  (?seen=…)
    day                        64  in the last 24 hours
    week                       68  in the last 7 days
    month                      69  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                   49  nothing negotiated

  lineage — derived  (?lineage=…)
    MUSH                        7
    MUCK                        3
    MOO                         4
    DikuMUD                    13
    LPMud                      19

  codebase — declared  (?codebase=…)
    fluffos                     9
    CoffeeMUD                   4
    LambdaMOO                   4
    PennMUSH                    4
    CircleMUD                   3
    ROM                         3
    RhostMUSH                   3
    Dead Souls                  2
    Evennia                     2
    LPMud                       2
    MUCK                        2
    AFKMud I3 Driver            1
    Aldebaran                   1
    CD.04.07.OS                 1
    Custom                      1
    DikuMUD                     1
    Discworld lib               1
    Dragons Domain IV           1
    EmlenMud                    1
    EternityMUD                 1
  - NANVAENT                    0
    ~unknown                    7  not identified

  version — declared  (?version=…)
    CircleMUD                   3
    ROM                         3
    Evennia                     2
    FluffOS v2021  Colony 2.1    2
    LPMud                       2
    LambdaMOO 1.8.1/fileio/FUP1.8/DSA/WAIF0.95    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
    Custom                      1
    Dead Souls 3.8.6            1
    Dead Souls 3.9              1
    DikuMUD                     1
    Discworld lib (current)     1
    ~unknown                    7  not declared

  family — declared  (?family=…)
    LPMud                      15
    DikuMUD                     7
    CoffeeMUD                   4
    LP                          4
    Custom                      3
    TinyMUD                     3
    Evennia                     2
    Diku/MERC                   1
    Godwars                     1
    Merc                        1
    Mordor                      1
    tbaMUD                      1
    ~unknown                   26  not declared

  trending — derived  (?trending=…)
    down                       16  trending down
    steady                     17
    up                         17  trending up

  genre — declared  (?genre=…)
    Fantasy                    23
    Science Fiction             4
    Adventure                   2
    None                        2
    HISTORICAL                  1
    ~unknown                   37  not declared

  language — declared  (?language=…)
    English                    27
    Italian                     1
    ~unknown                   41  not declared

  protocols offered — measured  (?protocol=…)
    MSSP                       47
    MCCP                       31
    CHARSET                    20
    UTF-8                      20
    MXP                        18
    MSDP                       13
    EOR                         8
    GMCP                        7
    MCP                         6

Abandoned Codex
  /g/abandoned-codex
  Players now: 0   (declared, 75m)
  Trending:    trending up (+2)
  Codebase:    SMAUG  (measured, 75m)
  Measured:    MSDP, MSSP, MXP
  Last reached: 75m ago

Adventurers Way
  /g/adventurers-way
  Players now: 0   (measured, 8m)
  Trending:    trending up (+1)
  Codebase:    CoffeeMUD v5.11.0.1  (declared, 50m)
  Measured:    MCCP, MCP, MSSP, MXP
  Last reached: 50m ago

Age of Humanity
  /g/age-of-humanity
  Players now: 0   (declared, 1h)
  Codebase:    CircleMUD  (measured, 1h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 1h ago

AgeOfHeroes
  /g/ageofheroes
  Players now: 0   (measured, 32m)
  Trending:    steady
  Codebase:    OSB  (declared, 52m)
  Measured:    CHARSET, EOR, MCCP, MSSP, UTF-8
  Last reached: 52m ago

AnsibleMOO
  /g/ansiblemoo
  Players now: 0   (measured, 85m)
  Trending:    trending down (-1)
  Codebase:    LambdaMOO 1.8.1+foo-20260808-03  (measured, 85m)
  Measured:    nothing offered in the handshake
  Last reached: 85m ago

Astaria
  /g/astaria
  Players now: 0   (measured, 32m)
  Trending:    steady
  Codebase:    fluffos 20240714-4a59909c-ea1a66dd-uncommited  (declared, 8m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 50m ago

Atlas
  /g/atlas
  Players now: 0   (measured, 2m)
  Trending:    steady
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 2m ago

Battle Fantasia
  /g/battle-fantasia
  Players now: 0   (measured, 37m)
  Trending:    steady
  Codebase:    PennMUSH 1.8.5p5  (declared, 4w, stale)
  Measured:    nothing offered in the handshake
  Last reached: 37m ago

Battletech: The Frontier Lands
  /g/battletech-the-frontier-lands
  Players now: 0   (measured, 9m)
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 9m ago

BayMOO
  /g/baymoo
  Players now: 0   (measured, 1h)
  Trending:    trending up (+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, 8m)
  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, 32m)
  Trending:    trending down (-1)
  Codebase:    FluffOS v2021  Colony 2.1  (declared, 87m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 87m ago

DBU:MMO
  /g/dbu-mmo
  Players now: 0   (declared, 6m)
  Codebase:    not identified
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 6m ago

Delusions of Grandeur
  /g/delusions-of-grandeur
  Players now: 0   (declared, 37m)
  Codebase:    GoMud  (declared, 37m)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 37m ago

discworld.starturtle.net
  /g/discworld-starturtle-net
  Players now: 0   (measured, 8m)
  Trending:    steady
  Codebase:    Discworld lib (current)  (declared, 40m)
  Measured:    MCCP, MSSP
  Last reached: 40m ago

Divine Blood
  /g/divine-blood
  Players now: 0   (declared, 1h)
  Trending:    trending up (+1)
  Codebase:    ROM  (measured, 1h)
  Measured:    MSSP
  Last reached: 1h ago

Elendor
  /g/elendor
  Players now: 0   (measured, 42m)
  Codebase:    PennMUSH 1.7.1p3 Elendor  (measured, 42m)
  Measured:    MXP
  Last reached: 42m ago

EyeMUD
  /g/eyemud
  Players now: 0   (measured, 16m)
  Trending:    trending up (+1)
  Codebase:    TMI-2 1.5.1  (declared, 4h)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 4h ago

LegendMUD
  /g/legendmud
  Players now: 0   (declared, 79m)
  Trending:    trending down (-2)
  Codebase:    DikuMUD  (measured, 79m)
  Measured:    MCCP, MSSP, MXP
  Last reached: 79m ago

Legends of Future Past
  /g/legends-of-future-past
  Players now: 0   (declared, 1h)
  Codebase:    LoFP (Go)  (declared, 1h)
  Measured:    GMCP, MCCP, MSSP
  Last reached: 1h ago

Lost in Central Ontario
  /g/lost-in-central-ontario
  Players now: 0   (measured, 23m)
  Trending:    steady
  Codebase:    CoffeeMUD v5.11.0  (declared, 1h)
  Measured:    MCCP, MCP, MSSP, MXP
  Last reached: 1h ago

Lumberford
  /g/lumberford
  Players now: 0   (measured, 8m)
  Trending:    steady
  Codebase:    fluffos -uncommited  (declared, 8m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 51m 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, 8m)
  Trending:    steady
  Codebase:    FluffOS v2.27.3  (declared, 8m)
  Measured:    MCCP, MSSP
  Last reached: 45m ago

Nightmare 3 FluffOS v2019
  /g/nightmare-3-fluffos-v2019
  Players now: 0   (measured, 16m)
  Trending:    steady
  Codebase:    fluffos 20240131-6bc96f74-2a98e82e-uncommited  (declared, 8m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 42m ago

PolyMOO II
  /g/polymoo-ii
  Players now: 0   (measured, 48m)
  Trending:    trending up (+2)
  Codebase:    LambdaMOO 1.8.1/fileio/FUP1.8/DSA/WAIF0.95  (measured, 48m)
  Measured:    nothing offered in the handshake
  Last reached: 48m ago

The Lion King MUCK
  /g/the-lion-king-muck
  Players now: 0   (measured, 56m)
  Trending:    steady
  Codebase:    MUCK  (measured, 56m)
  Measured:    nothing offered in the handshake
  Last reached: 56m ago

The Masque
  /g/the-masque
  Players now: 0   (measured, 48m)
  Trending:    trending up (+2)
  Codebase:    LambdaMOO 1.8.1/fileio/FUP1.8/DSA/WAIF0.95  (measured, 48m)
  Measured:    nothing offered in the handshake
  Last reached: 48m ago

The Rifthome MUD
  /g/the-rifthome-mud
  Players now: 0   (measured, 23m)
  Trending:    trending down (-1)
  Codebase:    CoffeeMud v5.9.11.2  (declared, 8m)
  Measured:    MCCP, MCP, MSDP, MXP
  Last reached: 2h ago

Vistaar
  /g/vistaar
  Players now: 0   (measured, 16m)
  Trending:    trending down (-1)
  Codebase:    Dead Souls 3.8.6  (declared, 29h)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 29h ago

Xanth Mud
  /g/xanth-mud
  Players now: 0   (measured, 23m)
  Trending:    steady
  Codebase:    Dead Souls 3.9  (declared, 2h)
  Measured:    MSSP
  Last reached: 2h 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, 25h)
  Measured:    MCCP, MSSP
  Last reached: 8d ago

Abysmal Realms MUD
  /g/abysmal-realms-mud
  Players now: unknown (no count could be measured)
  Trending:    trending down (-2)
  Codebase:    ROM  (declared, 4h)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 4h 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, 8h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 8h ago

Aelandris
  /g/aelandris
  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

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

Dei Delle Ere
  /g/dei-delle-ere
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    Galaxy Engine 2.2  (declared, 2h)
  Measured:    EOR, MCCP, MSSP, MXP
  Last reached: 2h ago

Dock 9
  /g/dock-9
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260830-293548cb  (declared, 8m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 3d 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, 35m)
  Measured:    CHARSET, EOR, MCCP, MSSP, UTF-8
  Last reached: 35m 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

Elder Tale Online  [claimed]
  /g/elder-tale-online
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    PennMUSH 1.8.8p0  (declared, 4h)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 4h ago

eternitymud.com
  /g/eternitymud-com
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    EternityMUD  (declared, 4h)
  Measured:    EOR, MSSP
  Last reached: 4h ago

Faibanx
  /g/faibanx
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    not identified
  Measured:    MCP
  Last reached: 3h 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, 2h)
  Measured:    nothing offered in the handshake
  Last reached: 2h ago

FieryMUD
  /g/fierymud
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    CircleMUD  (measured, 4h)
  Measured:    GMCP, MSSP
  Last reached: 4h ago

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

Godwars: Lucid Lands
  /g/godwars-lucid-lands
  Players now: unknown (no count could be measured)
  Codebase:    Midnight Realities 2.5 (ROM-derivative)  (declared, 4h)
  Measured:    GMCP, MCCP, MSDP, MSSP, MXP
  Last reached: 4h ago

Legends of War
  /g/legends-of-war
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    LowMUD  (declared, 3h)
  Measured:    CHARSET, MCCP, MSSP, MXP, UTF-8
  Last reached: 3h 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, 6d)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 6d ago

Mediterranean Nights
  /g/mediterranean-nights
  Players now: unknown (no count could be measured)
  Codebase:    RhostMUSH Alpha 4.0.0RL(A).p3  (measured, 5h)
  Measured:    nothing offered in the handshake
  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, 8m)
  Measured:    nothing offered in the handshake
  Last reached: 44m 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

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, 8m)
  Measured:    nothing offered in the handshake
  Last reached: 8m ago

RealmsMUCK
  /g/realmsmuck
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    MUCK!!!!  (measured, 3h)
  Measured:    nothing offered in the handshake
  Last reached: 3h ago

Rise of Praxis
  /g/rise-of-praxis
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    LPMud  (measured, 2h)
  Measured:    CHARSET, GMCP, MCCP, MSSP, UTF-8
  Last reached: 2h 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, 3h)
  Measured:    GMCP, MCCP, MSDP, MSSP
  Last reached: 3h 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

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, 8m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 4d ago

TempusMUD
  /g/tempusmud
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    Custom  (declared, 2h)
  Measured:    EOR, MCCP, MSSP
  Last reached: 2h ago

Tharsis Gate
  /g/tharsis-gate
  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

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, 8m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 13h ago

The Inquisition - Legacy
  /g/the-inquisition-legacy
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    ROM  (measured, 4h)
  Measured:    MSSP, MXP
  Last reached: 4h ago

The Last Outpost
  /g/the-last-outpost
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    LastOutpost 4.60  (declared, 4h)
  Measured:    CHARSET, EOR, MSSP, UTF-8
  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, 3h)
  Measured:    EOR, MCCP, MSDP, MSSP, MXP
  Last reached: 3h 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

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