MongooseWhere programmers kick back and build silly things together.
Mongoose — a multiplayer text world

There's a cow
in the lab.

Explore a living text world shaped by the people in it. Meet friends and build something of your own.

You type commands. People answer. Sometimes the furniture does, too.

The client runs in your browser. You can visit as a guest.

> look
[glorp's Lab]
A compact, cluttered workspace.
A benchmark cow is near the north wall.

> say hello
You say, "hello."
A glimpse of the lab. The cow is really there.

A few doors to try.

  1. See who's here

    A list of connected players, plus people's homepages.

  2. Read something

    Books written here, and public mailing lists for the longer conversations.

  3. Look under the hood

    Browse objects and public MOO code. There's command help and a project task list (login required).

  4. Keep up with people elsewhere

    Use @fedi to follow and read ActivityPub and Bluesky feeds from inside Mongoose.

What's new

  1. Consoles and other built equipment no longer count as melted

    2026-11-03

    Some equipment made of several materials, such as the bridge consoles on the Nebulon-B proving ship, was being treated as liquid at room temperature and so showed as broken. A rounding slip when adding up the parts' shares meant a fully ...

  2. Picking from a menu now works for look and other commands too

    2026-11-03

    The numbered "which one do you mean?" menu from changelog 1223 now also appears for commands that find their own target, such as look console. Pick a number and the command carries on with that item. Entry 1223 said look was not covered;...

  3. Pick from a menu when a name matches several things

    2026-11-03

    When you use an item's command with a name that fits more than one thing, such as "man console" or "check console" on a bridge with four consoles, Mongoose now lists them with numbers and asks which one you mean. Type the number and the ...

Read the changelog

The world right now.

5players online
555registered players
21years of world history
World activity and server details

Server time: Tue Nov 3 16:40:02 2026 UTC
Running ToastStunt 2.7.3_37
Time since reboot: 5 days, 21 hours, 24 minutes, and 36 seconds
Latest object ID: #285921
Web requests served: 2659585

Players online over the last day

Recorded counts ranged from 5 to 10 connected players. The latest reading was 5 at 2026-11-03 16:00 UTC.

Each reading is the highest connected-player count observed in a 20-minute collection window, excluding network-link accounts. Gaps mean no reading was recorded.

Connected players during the last 24 hoursRecorded counts ranged from 5 to 10 connected players. The latest reading was 5 at 2026-11-03 16:00 UTC. Exact times and counts are available in the table below. 0 10 2026-11-02 17:00 UTC: 5 connected players 2026-11-02 17:40 UTC: 5 connected players 2026-11-02 18:00 UTC: 5 connected players 2026-11-02 18:40 UTC: 5 connected players 2026-11-02 19:00 UTC: 5 connected players 2026-11-02 19:40 UTC: 5 connected players 2026-11-02 20:00 UTC: 7 connected players 2026-11-02 20:40 UTC: 7 connected players 2026-11-02 21:00 UTC: 6 connected players 2026-11-02 21:40 UTC: 5 connected players 2026-11-02 22:00 UTC: 5 connected players 2026-11-02 22:40 UTC: 6 connected players 2026-11-02 23:00 UTC: 7 connected players 2026-11-02 23:40 UTC: 8 connected players 2026-11-03 00:00 UTC: 7 connected players 2026-11-03 00:40 UTC: 7 connected players 2026-11-03 01:00 UTC: 7 connected players 2026-11-03 01:40 UTC: 7 connected players 2026-11-03 02:00 UTC: 8 connected players 2026-11-03 02:40 UTC: 10 connected players 2026-11-03 03:00 UTC: 9 connected players 2026-11-03 03:40 UTC: 9 connected players 2026-11-03 04:00 UTC: 9 connected players 2026-11-03 04:40 UTC: 7 connected players 2026-11-03 05:00 UTC: 6 connected players 2026-11-03 05:40 UTC: 7 connected players 2026-11-03 06:00 UTC: 5 connected players 2026-11-03 06:40 UTC: 5 connected players 2026-11-03 07:00 UTC: 5 connected players 2026-11-03 07:40 UTC: 5 connected players 2026-11-03 08:00 UTC: 5 connected players 2026-11-03 08:40 UTC: 5 connected players 2026-11-03 09:00 UTC: 5 connected players 2026-11-03 09:40 UTC: 5 connected players 2026-11-03 10:00 UTC: 5 connected players 2026-11-03 10:40 UTC: 5 connected players 2026-11-03 11:00 UTC: 5 connected players 2026-11-03 11:40 UTC: 5 connected players 2026-11-03 12:00 UTC: 5 connected players 2026-11-03 12:40 UTC: 5 connected players 2026-11-03 13:00 UTC: 5 connected players 2026-11-03 13:40 UTC: 5 connected players 2026-11-03 14:00 UTC: 5 connected players 2026-11-03 14:40 UTC: 5 connected players 2026-11-03 15:00 UTC: 5 connected players 2026-11-03 15:40 UTC: 5 connected players 2026-11-03 16:00 UTC: 5 connected players 16:40 UTC 16:40 UTC
Read player counts as a table
Recorded online player counts; times are in UTC
Collection window startsConnected players
2026-11-02 17:00 UTC5
2026-11-02 17:40 UTC5
2026-11-02 18:00 UTC5
2026-11-02 18:40 UTC5
2026-11-02 19:00 UTC5
2026-11-02 19:40 UTC5
2026-11-02 20:00 UTC7
2026-11-02 20:40 UTC7
2026-11-02 21:00 UTC6
2026-11-02 21:40 UTC5
2026-11-02 22:00 UTC5
2026-11-02 22:40 UTC6
2026-11-02 23:00 UTC7
2026-11-02 23:40 UTC8
2026-11-03 00:00 UTC7
2026-11-03 00:40 UTC7
2026-11-03 01:00 UTC7
2026-11-03 01:40 UTC7
2026-11-03 02:00 UTC8
2026-11-03 02:40 UTC10
2026-11-03 03:00 UTC9
2026-11-03 03:40 UTC9
2026-11-03 04:00 UTC9
2026-11-03 04:40 UTC7
2026-11-03 05:00 UTC6
2026-11-03 05:40 UTC7
2026-11-03 06:00 UTC5
2026-11-03 06:40 UTC5
2026-11-03 07:00 UTC5
2026-11-03 07:40 UTC5
2026-11-03 08:00 UTC5
2026-11-03 08:40 UTC5
2026-11-03 09:00 UTC5
2026-11-03 09:40 UTC5
2026-11-03 10:00 UTC5
2026-11-03 10:40 UTC5
2026-11-03 11:00 UTC5
2026-11-03 11:40 UTC5
2026-11-03 12:00 UTC5
2026-11-03 12:40 UTC5
2026-11-03 13:00 UTC5
2026-11-03 13:40 UTC5
2026-11-03 14:00 UTC5
2026-11-03 14:40 UTC5
2026-11-03 15:00 UTC5
2026-11-03 15:40 UTC5
2026-11-03 16:00 UTC5