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                324  connected now
  * activeThisWeek             62  active this week
    quiet                     489  quiet — no count above 0
    dark                        2  dark — not reached in a month

  last seen — measured  (?seen=…)
    day                        56  in the last 24 hours
    week                       60  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                      13
    ~unknown                   49  nothing negotiated

  lineage — derived  (?lineage=…)
    MUSH                        7
    MUCK                        4
    MOO                         2
    DikuMUD                    14
    LPMud                      16

  codebase — declared  (?codebase=…)
    fluffos                     8
    CircleMUD                   6
    MUCK                        4
    CoffeeMUD                   3
    RhostMUSH                   3
    Evennia                     2
    LPMud                       2
    LambdaMOO                   2
    PennMUSH                    2
    ROM                         2
    AFKMud I3 Driver            1
    Aldebaran                   1
    AresMUSH                    1
    CD.04.07.OS                 1
    Dead Souls                  1
    DikuMUD                     1
    Discworld lib               1
    EmlenMud                    1
    GWM                         1
    Galaxy Engine               1
    ~unknown                    7  not identified

  version — declared  (?version=…)
    CircleMUD                   6
    MUCK                        4
    Evennia                     2
    LPMud                       2
    ROM                         2
    AFKMud I3 Driver 2.40       1
    Aldebaran                   1
    AresMUSH                    1
    CD.04.07.OS                 1
    CoffeeMUD v5.11.0           1
    CoffeeMUD v5.11.0.1         1
    CoffeeMud v5.9.11.2         1
    Dead Souls 3.9              1
    DikuMUD                     1
    Discworld lib (current)     1
    EmlenMud                    1
    FluffOS                     1
    FluffOS v2.27.3             1
    FluffOS v2021  Colony 2.1    1
    GWM 1.02                    1
    ~unknown                    7  not declared

  family — declared  (?family=…)
    LPMud                      13
    DikuMUD                     5
    CoffeeMUD                   3
    Custom                      2
    Evennia                     2
    LP                          2
    Diku/MERC                   1
    Godwars                     1
    Merc                        1
    TinyMUD                     1
    tbaMUD                      1
    ~unknown                   30  not declared

  trending — derived  (?trending=…)
    down                       12  trending down
    steady                     18
    up                         11  trending up

  genre — declared  (?genre=…)
    Fantasy                    16
    Science Fiction             2
    Adventure                   1
    Comic                       1
    History                     1
    None                        1
    Sci-Fi Anime                1
  - Multitheme                  0
    ~unknown                   39  not declared

  language — declared  (?language=…)
    English                    15
    Chinese                     1
    German                      1
    Italian                     1
    russian                     1
    ~unknown                   43  not declared

  protocols offered — measured  (?protocol=…)
    MSSP                       41
    MCCP                       25
    MXP                        17
    MSDP                       15
    CHARSET                    13
    UTF-8                      13
    GMCP                        7
    EOR                         4
    MCP                         4

Abandoned Codex
  /g/abandoned-codex
  Players now: 0   (declared, 1h)
  Trending:    trending up (+2)
  Codebase:    SMAUG  (measured, 1h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 1h ago

Adventurers Way
  /g/adventurers-way
  Players now: 0   (measured, 25m)
  Trending:    trending up (+1)
  Codebase:    CoffeeMUD v5.11.0.1  (declared, 1h)
  Measured:    MCCP, MCP, MSSP, MXP
  Last reached: 1h ago

Atlas
  /g/atlas
  Players now: 0   (measured, 45m)
  Trending:    steady
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 45m ago

Battletech: The Frontier Lands
  /g/battletech-the-frontier-lands
  Players now: 0   (measured, 53m)
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 53m ago

CORE MUD  [claimed]
  /g/core-mud
  Players now: 0   (measured, 25m)
  Trending:    trending down (-1)
  Codebase:    FluffOS v2021  Colony 2.1  (declared, 28m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 28m ago

DBU:MMO
  /g/dbu-mmo
  Players now: 0   (declared, 49m)
  Codebase:    not identified
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 49m ago

Delusions of Grandeur
  /g/delusions-of-grandeur
  Players now: 0   (declared, 81m)
  Codebase:    GoMud  (declared, 81m)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 81m ago

discworld.starturtle.net
  /g/discworld-starturtle-net
  Players now: 0   (measured, 25m)
  Trending:    steady
  Codebase:    Discworld lib (current)  (declared, 28m)
  Measured:    MCCP, MSSP
  Last reached: 28m ago

Elendor
  /g/elendor
  Players now: 0   (measured, 86m)
  Codebase:    PennMUSH 1.7.1p3 Elendor  (measured, 86m)
  Measured:    MXP
  Last reached: 86m ago

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

FoolMUD
  /g/foolmud
  Players now: 0   (declared, 1h)
  Trending:    steady
  Codebase:    CircleMUD  (measured, 19h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 1h ago

Lost in Central Ontario
  /g/lost-in-central-ontario
  Players now: 0   (measured, 6m)
  Trending:    steady
  Codebase:    CoffeeMUD v5.11.0  (declared, 2h)
  Measured:    MCCP, MCP, MSSP, MXP
  Last reached: 2h ago

Mediterranean Nights
  /g/mediterranean-nights
  Players now: 0   (measured, 42m)
  Codebase:    RhostMUSH Alpha 4.0.0RL(A).p3  (measured, 42m)
  Measured:    nothing offered in the handshake
  Last reached: 42m 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, 25m)
  Trending:    steady
  Codebase:    FluffOS v2.27.3  (declared, 6m)
  Measured:    MCCP, MSSP
  Last reached: 1h ago

Naruto: Village
  /g/naruto-village
  Players now: 0   (measured, 36m)
  Codebase:    RhostMUSH 4.27.6  (measured, 36m)
  Measured:    nothing offered in the handshake
  Last reached: 36m 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: 87m ago

POTVORA
  /g/potvora
  Players now: 0   (declared, 87m)
  Trending:    trending down (-1)
  Codebase:    tbaMUD  (declared, 87m)
  Measured:    MSDP, MSSP, MXP
  Last reached: 87m 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: 2h ago

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

Xanth Mud
  /g/xanth-mud
  Players now: 0   (measured, 6m)
  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

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

4Dimensions
  /g/4dimensions
  Players now: unknown (no count could be measured)
  Codebase:    CircleMUD  (declared, 3h)
  Measured:    MSDP, MSSP
  Last reached: 3h ago

Aelandris
  /g/aelandris
  Players now: unknown (no count could be measured)
  Trending:    trending down (-2)
  Codebase:    Evennia  (declared, 5h)
  Measured:    GMCP, MCCP, MSDP, MSSP
  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, 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, 2h)
  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, 2h)
  Measured:    nothing offered in the handshake
  Last reached: 2h 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: 2h ago

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

Comic Convergence
  /g/comic-convergence
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    AresMUSH  (declared, 58m)
  Measured:    nothing offered in the handshake
  Last reached: 2h 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

Delusions MUCK
  /g/delusions-muck
  Players now: unknown (no count could be measured)
  Trending:    trending down (-2)
  Codebase:    MUCK  (measured, 2h)
  Measured:    nothing offered in the handshake
  Last reached: 2h ago

Desolation
  /g/desolation
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    FluffOS  (measured, 2h)
  Measured:    MCCP, MSSP
  Last reached: 2h ago

Divine Blood
  /g/divine-blood
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    ROM  (measured, 2h)
  Measured:    MSSP
  Last reached: 2h 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

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, 80m)
  Measured:    CHARSET, EOR, MCCP, MSSP, UTF-8
  Last reached: 80m ago

Fantasy Moon
  /g/fantasy-moon
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    RhostMUSH Alpha 4.1.0RL(A).p2  (measured, 3h)
  Measured:    nothing offered in the handshake
  Last reached: 3h ago

FieryMUD
  /g/fierymud
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    CircleMUD  (measured, 2h)
  Measured:    GMCP, MSSP
  Last reached: 2h ago

FurryMUCK
  /g/furrymuck
  Players now: unknown (no count could be measured)
  Codebase:    MUCK  (measured, 5h)
  Measured:    MCP
  Last reached: 5h ago

Furscape
  /g/furscape
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    MUCK  (measured, 3h)
  Measured:    nothing offered in the handshake
  Last reached: 3h 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

Gundam Wing Universe
  /g/gundam-wing-universe
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    GWM 1.02  (declared, 2h)
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 2h ago

Infinium
  /g/infinium
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    DikuMUD  (measured, 4h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 4h 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

Legends of War
  /g/legends-of-war
  Players now: unknown (no count could be measured)
  Trending:    steady
  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, 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, 4h)
  Measured:    EOR, MSSP
  Last reached: 4h 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: 87m ago

Nightmare 3
  /g/nightmare-3
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260820-dd2a3a14-1e74a758  (declared, 6m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 9d ago

Nirvana
  /g/nirvana
  Players now: unknown (no count could be measured)
  Codebase:    LPMud  (measured, 3h)
  Measured:    nothing offered in the handshake
  Last reached: 3h 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: 52m 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, 4h)
  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: 1h 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 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

TormentaMUD
  /g/tormentamud
  Players now: unknown (no count could be measured)
  Codebase:    CircleMUD  (measured, 6h)
  Measured:    GMCP, MSDP, MSSP, MXP
  Last reached: 6h ago

Void of Reality
  /g/void-of-reality
  Players now: unknown (no count could be measured)
  Codebase:    EmlenMud  (declared, 2h)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 2h ago

清华西游记
  /g/tsinghua-xiyouji
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    not identified
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 43h ago