mu*index
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GAMES
72 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                316  connected now
  * activeThisWeek             72  active this week
    quiet                     485  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                       70  in the last 7 days
    month                      72  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                      21
    ~unknown                   51  nothing negotiated

  lineage — derived  (?lineage=…)
    MUSH                        9
    MUCK                        4
    MOO                         1
    DikuMUD                    17
    LPMud                      22

  codebase — declared  (?codebase=…)
    fluffos                    13
    CircleMUD                   8
    PennMUSH                    4
    RhostMUSH                   4
    Dead Souls                  3
    MUCK                        3
    ROM                         3
    CoffeeMUD                   2
    AFKMud I3 Driver            1
    Aldebaran                   1
    DBZFE (custom Rust engine)    1
    Discworld lib               1
    EternityMUD                 1
    Galaxy Engine               1
    GoMud                       1
    LDMud                       1
    LPMud                       1
    LambdaMOO                   1
    LastOutpost                 1
  - RoH                         1
    ~unknown                    8  not identified

  version — declared  (?version=…)
    CircleMUD                   7
    fluffos 20260820-dd2a3a14-1e74a758    4
    MUCK                        3
    ROM                         3
    FluffOS                     2
    FluffOS v2021  Colony 2.1    2
    RhostMUSH 4.2.2-3RL(A)      2
    AFKMud I3 Driver 2.40       1
    Aldebaran                   1
    CircleMUD 3.0               1
    CoffeeMUD v5.10.4.2         1
    CoffeeMud v5.9.11.2         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
    Galaxy Engine 2.2           1
    ~unknown                    8  not declared

  family — declared  (?family=…)
    LPMud                      17
    DikuMUD                     7
    LP                          4
    Custom                      3
    TinyMUD                     3
    CoffeeMUD                   2
    AberMUD                     1
    Godwars                     1
    Merc                        1
    tbaMUD                      1
    ~unknown                   32  not declared

  trending — derived  (?trending=…)
    down                       16  trending down
    steady                     21
    up                         14  trending up

  genre — declared  (?genre=…)
    Fantasy                    18
    Science Fiction             4
    Adventure                   3
    Anime                       1
    Post-Apocalyptic            1
    ~unknown                   45  not declared

  language — declared  (?language=…)
    English                    23
    Italian                     1
    russian                     1
    ~unknown                   47  not declared

  protocols offered — measured  (?protocol=…)
    MSSP                       50
    MCCP                       29
    CHARSET                    21
    UTF-8                      21
    MXP                        17
    MSDP                       15
    EOR                         6
    GMCP                        3
    MCP                         3

Aelisus
  /g/aelisus
  Players now: 0   (declared, 1h)
  Codebase:    ROM  (measured, 1h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 1h ago

AgeOfHeroes
  /g/ageofheroes
  Players now: 0   (measured, 15m)
  Trending:    steady
  Codebase:    OSB  (declared, 48m)
  Measured:    CHARSET, EOR, MCCP, MSSP, UTF-8
  Last reached: 48m ago

Astaria
  /g/astaria
  Players now: 0   (measured, 15m)
  Trending:    steady
  Codebase:    fluffos 20240714-4a59909c-ea1a66dd-uncommited  (declared, 5m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 42m ago

CORE MUD  [claimed]
  /g/core-mud
  Players now: 0   (measured, 24m)
  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, 15m)
  Trending:    trending down (-1)
  Codebase:    FluffOS v2021  Colony 2.1  (declared, 77m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 77m ago

Delusions of Grandeur
  /g/delusions-of-grandeur
  Players now: 0   (declared, 19m)
  Codebase:    GoMud  (declared, 19m)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 19m ago

discworld.starturtle.net
  /g/discworld-starturtle-net
  Players now: 0   (measured, 24m)
  Trending:    steady
  Codebase:    Discworld lib (current)  (declared, 31m)
  Measured:    MCCP, MSSP
  Last reached: 31m ago

Elendor
  /g/elendor
  Players now: 0   (measured, 24m)
  Codebase:    PennMUSH 1.7.1p3 Elendor  (measured, 24m)
  Measured:    MXP
  Last reached: 24m ago

EyeMUD
  /g/eyemud
  Players now: 0   (measured, 32m)
  Trending:    trending up (+2)
  Codebase:    TMI-2 1.5.1  (declared, 77m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 77m ago

FedMUSH
  /g/fedmush
  Players now: 0   (measured, 57m)
  Trending:    steady
  Codebase:    RhostMUSH 4.2.2-3RL(A)  (measured, 57m)
  Measured:    nothing offered in the handshake
  Last reached: 57m ago

Furscape
  /g/furscape
  Players now: 0   (measured, 16m)
  Trending:    trending down (-1)
  Codebase:    MUCK  (measured, 16m)
  Measured:    nothing offered in the handshake
  Last reached: 16m ago

Lumberford
  /g/lumberford
  Players now: 0   (measured, 24m)
  Trending:    steady
  Codebase:    fluffos -uncommited  (declared, 5m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 46m ago

LuminariMUD.com
  /g/luminarimud-com
  Players now: 0   (measured, 24m)
  Trending:    trending down (-3)
  Codebase:    LuminariMUD  (declared, 3h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 3h 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: 33m ago

Nirvana
  /g/nirvana
  Players now: 0   (measured, 9m)
  Codebase:    LPMud  (measured, 9m)
  Measured:    nothing offered in the handshake
  Last reached: 9m ago

Prospect: From the Ashes
  /g/prospect-from-the-ashes
  Players now: 0   (measured, 9m)
  Trending:    trending up (+2)
  Codebase:    RhostMUSH 4.2.2-3RL(A)  (measured, 9m)
  Measured:    nothing offered in the handshake
  Last reached: 9m ago

The Last Outpost
  /g/the-last-outpost
  Players now: 0   (declared, 36m)
  Trending:    trending down (-2)
  Codebase:    LastOutpost 4.60  (declared, 36m)
  Measured:    CHARSET, EOR, MSSP, UTF-8
  Last reached: 36m ago

The Rifthome MUD
  /g/the-rifthome-mud
  Players now: 0   (measured, 5m)
  Trending:    trending down (-1)
  Codebase:    CoffeeMud v5.9.11.2  (declared, 5m)
  Measured:    MCCP, MCP, MSDP, MXP
  Last reached: 2h ago

The Walking Dead  [claimed]
  /g/the-walking-dead
  Players now: 0   (measured, 24m)
  Trending:    trending down (-3)
  Codebase:    TWDlib 1.0.1  (declared, 66m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 66m ago

Vistaar
  /g/vistaar
  Players now: 0   (measured, 15m)
  Trending:    trending down (-2)
  Codebase:    Dead Souls 3.8.6  (declared, 2h)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 2h ago

Vithasnir
  /g/vithasnir
  Players now: 0   (measured, 32m)
  Trending:    steady
  Codebase:    Dead Souls 3.8.2  (declared, 5h)
  Measured:    MSSP
  Last reached: 5h ago

Xanth Mud
  /g/xanth-mud
  Players now: 0   (measured, 5m)
  Trending:    steady
  Codebase:    Dead Souls 3.9  (declared, 5h)
  Measured:    MSSP
  Last reached: 5h 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: 5h ago

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, 5m)
  Measured:    MCCP, MSSP
  Last reached: 7d 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: 4h 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 (+1)
  Codebase:    SMAUG  (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, 3h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 3h ago

Ages of Despair
  /g/ages-of-despair
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    FluffOS  (measured, 2h)
  Measured:    MSSP
  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: 5h ago

Battle Fantasia
  /g/battle-fantasia
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    PennMUSH 1.8.5p5  (declared, 4w, stale)
  Measured:    nothing offered in the handshake
  Last reached: 4h 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: 3h ago

BayMOO
  /g/baymoo
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    LambdaMOO 1.8.0p6  (measured, 5h)
  Measured:    nothing offered in the handshake
  Last reached: 5h ago

Brigandine
  /g/brigandine
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    not identified
  Measured:    EOR
  Last reached: 5h 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: 5h ago

DBU:MMO
  /g/dbu-mmo
  Players now: unknown (no count could be measured)
  Codebase:    not identified
  Measured:    MCCP, 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 (+2)
  Codebase:    Galaxy Engine 2.2  (declared, 5h)
  Measured:    EOR, MCCP, MSSP, MXP
  Last reached: 5h 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, 5m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 27h ago

Dragonball Redemption
  /g/dragonball-redemption
  Players now: unknown (no count could be measured)
  Codebase:    SMAUGFUSS  (declared, 2h)
  Measured:    MCCP, MSDP, MSSP, MXP
  Last reached: 2h ago

Dragonball Z: Fighter's Edition
  /g/dragonball-z-fighter-s-edition
  Players now: unknown (no count could be measured)
  Trending:    trending up (+2)
  Codebase:    DBZFE (custom Rust engine)  (declared, 3h)
  Measured:    MCCP, MSSP
  Last reached: 3h ago

Dragonfire MUD
  /g/dragonfire-mud
  Players now: unknown (no count could be measured)
  Trending:    trending down (-2)
  Codebase:    LDMud 3.6.6 (3.6.6)  (declared, 4h)
  Measured:    CHARSET, EOR, MCCP, MSSP, UTF-8
  Last reached: 4h ago

Dreamverse
  /g/dreamverse
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    FluffOS  (measured, 7h)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 7h 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

Exile
  /g/exile
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    CircleMUD 3.0  (declared, 6d)
  Measured:    MSDP, MSSP, MXP
  Last reached: 6d ago

FieryMUD
  /g/fierymud
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    CircleMUD  (measured, 3h)
  Measured:    GMCP, MSSP
  Last reached: 3h ago

FoolMUD
  /g/foolmud
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    CircleMUD  (measured, 10h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 4h ago

FurryMUCK
  /g/furrymuck
  Players now: unknown (no count could be measured)
  Codebase:    MUCK  (measured, 2h)
  Measured:    MCP
  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, 3h)
  Measured:    GMCP, MCCP, MSDP, MSSP, MXP
  Last reached: 3h ago

JustAnotherMUSH
  /g/justanothermush
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    PennMUSH 1.8.7p0  (declared, 3h)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 3h ago

Legends of War
  /g/legends-of-war
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    LowMUD  (declared, 4h)
  Measured:    CHARSET, MCCP, MSSP, MXP, UTF-8
  Last reached: 4h 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, 3d)
  Measured:    CHARSET, MSSP, UTF-8
  Last reached: 3d 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, 5d)
  Measured:    nothing offered in the handshake
  Last reached: 5d ago

mud.tap.de
  /g/mud-tap-de
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    Aldebaran  (declared, 4h)
  Measured:    MSSP
  Last reached: 4h ago

Naruto: Village
  /g/naruto-village
  Players now: unknown (no count could be measured)
  Codebase:    RhostMUSH 4.27.6  (measured, 3h)
  Measured:    nothing offered in the handshake
  Last reached: 3h ago

narutofor.us
  /g/narutofor-us
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    NarutoMUD Engine  (declared, 5h)
  Measured:    MCCP, MSDP, MSSP
  Last reached: 5h 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: 7d 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: 5d ago

PhoenixMud
  /g/phoenixmud
  Players now: unknown (no count could be measured)
  Trending:    trending up (+4)
  Codebase:    CircleMUD  (measured, 2h)
  Measured:    MSSP
  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

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, 3h)
  Measured:    MCCP, MCP, MSDP, MSSP, MXP
  Last reached: 3h 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: 6d ago

Spacemud
  /g/spacemud
  Players now: unknown (no count could be measured)
  Codebase:    fluffos 20260824-721878c8-uncommited  (declared, 5m)
  Measured:    CHARSET, MCCP, MSSP, UTF-8
  Last reached: 33h ago

Talislanta
  /g/talislanta
  Players now: unknown (no count could be measured)
  Trending:    steady
  Codebase:    RhostMUSH 4.2.2-40RL(A)  (measured, 5h)
  Measured:    nothing offered in the handshake
  Last reached: 5h 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 Lion King MUCK
  /g/the-lion-king-muck
  Players now: unknown (no count could be measured)
  Trending:    trending up (+2)
  Codebase:    MUCK  (measured, 4h)
  Measured:    nothing offered in the handshake
  Last reached: 4h ago

TinyTIM
  /g/tinytim
  Players now: unknown (no count could be measured)
  Trending:    trending down (-4)
  Codebase:    not identified
  Measured:    nothing offered in the handshake
  Last reached: 2h 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: 6d ago

TormentaMUD
  /g/tormentamud
  Players now: unknown (no count could be measured)
  Codebase:    CircleMUD  (measured, 3h)
  Measured:    GMCP, MSDP, MSSP, MXP
  Last reached: 3h ago

Virtustan MUD  [claimed]
  /g/virtustan-mud
  Players now: unknown (no count could be measured)
  Trending:    trending down (-1)
  Codebase:    CircleMUD  (declared, 4h)
  Measured:    MCCP, MSSP
  Last reached: 4h ago

Xaos MUD
  /g/xaos-mud
  Players now: unknown (no count could be measured)
  Trending:    trending up (+1)
  Codebase:    Merc  (measured, 5h)
  Measured:    MSDP, MSSP, MXP
  Last reached: 5h ago

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