mu*index
reading
theme
CORE MUD [claimed]
telnet 198.53.153.168 4000
telnet coremud.org 4000
telnet www.coremud.org 4000

Players now: 0  (measured, 1m)
Reachable: 100.0% of the last 90 days

Where to find this game
  WEBSITE    https://coremud.org  (declared, 61m)
  DISCORD    https://discord.gg/eB4MFH2WcY  (declared, 61m)
  CONTACT    [email protected]  (declared, 61m)

When people are on (UTC)
Busiest Thursday 02:00–04:59.

  Mon — peak 1 at 00:00
  Tue — peak 1 at 00:00, nobody on 01:00–01:59
  Wed — peak 2 at 02:00, nobody on 01:00–01:59
  Thu — peak 2 at 02:00, nobody on 19:00–20:59
  Fri — peak 1 at 01:00, nobody on 00:00–00:59
  Sat — peak 2 at 18:00, nobody on 00:00–00:59
  Sun — peak 1 at 00:00, nobody on 01:00–01:59

  counted = we got in and read a number, including a measured zero
  uncounted = we got in and no number could be read
  not measured = we have no measurement for that hour

How many, over time (3 Jun 2026 – 31 Aug 2026, UTC)
Typically 0 on, peaking at 5, over 15 of 90 days. Up about 11% from the start of
the range to the end.

  3 Jun–9 Jun: not measured
  10 Jun–16 Jun: not measured
  17 Jun–23 Jun: not measured
  24 Jun–30 Jun: not measured
  1 Jul–7 Jul: not measured
  8 Jul–14 Jul: not measured
  15 Jul–21 Jul: not measured
  22 Jul–28 Jul: not measured
  29 Jul–4 Aug: not measured
  5 Aug–11 Aug: not measured
  12 Aug–18 Aug: typically 0, peak 2, 3 days counted, 4 days not measured
  19 Aug–25 Aug: typically 0, peak 5, 7 days counted
  26 Aug–31 Aug: typically 0, peak 3, 5 days counted, 1 day not measured

  earlier: ?from=2026-03-05&to=2026-06-02&plain=1
  a week is summarised over the days in it we counted; a week with none says so

Reachable (last 90 days)
Reachable 100.0% of the 18 days we have measured. No day we measured was
unreachable. 58 days predate anything we measured. 14 days went unmeasured — we
were not watching.

  3 Jun – 30 Jul: 58 days not measured
  1 Aug – 14 Aug: 14 days not measured

Capabilities (0 of 11 disagree)
  CHARSET    measured: yes     declared: -
  MCCP       measured: yes     declared: -
  MSSP       measured: yes     declared: -
  UTF-8      measured: yes     declared: yes
  ANSI       measured: -       declared: yes
  GMCP       measured: -       declared: yes
  MSP        measured: -       declared: yes
  MXP        measured: -       declared: yes
  TLS        measured: -       declared: yes
  VT100      measured: -       declared: NO
  XTERM 256 COLORS measured: -       declared: yes

Declared by the game
  pay to play 0  (declared, 61m)
  discord    https://discord.gg/eB4MFH2WcY  (declared, 61m)
  status     live  (declared, 61m)
  codebase   FluffOS v2021  Colony 2.1  (declared, 61m)
  website    https://coremud.org  (declared, 61m)
  hostname   coremud.org  (declared, 61m)
  contact    [email protected]  (declared, 61m)
  intermud   i3  (declared, 61m)
  races      11  (declared, 61m)
  hiring coders 0  (declared, 61m)
  muindex claim muidx-ah872a5n25cz7jy4b5wy  (declared, 61m)
  family     LPMUD  (declared, 61m)
  port       4000  (declared, 61m)
  down with  Steve  (declared, 61m)
  gameplay   Adventure, Hack and Slash, Player versus Environment, Questing, Roleplaying, Simulation  (declared, 61m)
  location   North America  (declared, 61m)
  mudlib     Colony 2.1  (declared, 1m)
  ssl        4022  (declared, 61m)
  pay for perks 0  (declared, 61m)
  levels     65  (declared, 61m)
  areas      40  (declared, 61m)
  language   ENGLISH  (declared, 61m)
  charset    utf-8  (measured, 61m)
  hiring builders 0  (declared, 61m)
  classes    3  (declared, 61m)
  created    1996  (declared, 61m)
  tls        4022  (declared, 61m)
  objects    18226  (declared, 61m)
  name       CORE MUD  (declared, 61m)
  gamesystem Custom D&D ish  (declared, 61m)
  rooms      3250  (declared, 61m)
  skills     18  (declared, 61m)
  genre      Science Fiction  (declared, 61m)
  subgenre   Future Dystopian Capitalism + Parody  (declared, 61m)

Connect screen
  [connect screen: 21 lines, text only]

  
         o                             Welcome to
       ..|..
     ..  |  ..                          Core MUD
    .o   |   o.         "Company mining colony, Hermes-571G system"
    . \  |  / .
   .   \ | /   .      telnet coremud.org 4000 or 4022 for TLS
   .    \|/    .      https://coremud.org
  o------o------o
   .    /|\    .      They came from all corners of the galaxy. Taking
   ..  / | \  ..      one last look at the workers' transport shuttle,
    . /  |  \ .       the new Company employees silently bade farewell
    .o   |   o.       to all thoughts of family, comfort, and home for
     ..  |  ..        the next 4 years.
       ..|..
         o            All help files online at https://coremud.org/wiki
  
  
   Driver: fluffos 20240714-4a59909c-ee813760-uncommited, Mudlib: Colony 2.1
  Type new if you are a new player.
  By what name is your character known?

What changed
  2026-08-18  endpoint recorded as coremud.org 4000 (handshake)
  2026-08-16  endpoint recorded as 198.53.153.168 4000 (handshake)
  2026-07-31  endpoint recorded as www.coremud.org 4000 (handshake)