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. Fires burn their own wood, and enough heat lights them

    2026-10-27

    A fire's fuel is now the burnable material actually in it. As a campfire, lantern or torch burns, its wood is used up, and parts that cannot burn, such as iron, are left behind. ADD WOOD TO <fire>, FILL <lamp> and FEED <item> TO <fire> s...

  2. One jail for every cell; supply packs and crates now hold their goods

    2026-10-27

    Jail cells, timed arrest cells and the brig's force-field cells now share one set of rules. A permanent cell can hold several prisoners, and a repeat visit to the same cell gets a longer sentence; @release frees a prisoner from any of th...

  3. Tables, desks, lockers and other hand-made furniture now work like real furniture

    2026-10-27

    About 1,700 tables, desks, counters, benches, workbenches, lockers, crates, supply packs and loose ore and scrap had been built on a bare thing, so they had no surface, seats, room sentence or size. They now use proper generics and keep ...

Read the changelog

The world right now.

7players online
517registered players
21years of world history
World activity and server details

Server time: Wed Oct 28 07:53:08 2026 UTC
Running ToastStunt 2.7.3_37
Time since reboot: 1 day, 5 hours, 27 minutes, and 2 seconds
Latest object ID: #284361
Web requests served: 2517429

Players online over the last day

Recorded counts ranged from 3 to 18 connected players. The latest reading was 7 at 2026-10-28 07:40 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 3 to 18 connected players. The latest reading was 7 at 2026-10-28 07:40 UTC. Exact times and counts are available in the table below. 0 18 2026-10-27 08:00 UTC: 3 connected players 2026-10-27 08:40 UTC: 3 connected players 2026-10-27 09:00 UTC: 3 connected players 2026-10-27 09:40 UTC: 3 connected players 2026-10-27 10:00 UTC: 4 connected players 2026-10-27 10:40 UTC: 4 connected players 2026-10-27 11:00 UTC: 4 connected players 2026-10-27 11:40 UTC: 4 connected players 2026-10-27 12:00 UTC: 4 connected players 2026-10-27 12:40 UTC: 4 connected players 2026-10-27 13:00 UTC: 4 connected players 2026-10-27 13:40 UTC: 4 connected players 2026-10-27 14:00 UTC: 4 connected players 2026-10-27 14:40 UTC: 4 connected players 2026-10-27 15:00 UTC: 4 connected players 2026-10-27 15:40 UTC: 4 connected players 2026-10-27 16:00 UTC: 4 connected players 2026-10-27 16:40 UTC: 12 connected players 2026-10-27 17:00 UTC: 18 connected players 2026-10-27 17:40 UTC: 13 connected players 2026-10-27 18:00 UTC: 12 connected players 2026-10-27 18:40 UTC: 8 connected players 2026-10-27 19:00 UTC: 13 connected players 2026-10-27 19:40 UTC: 6 connected players 2026-10-27 20:00 UTC: 17 connected players 2026-10-27 20:40 UTC: 12 connected players 2026-10-27 21:00 UTC: 16 connected players 2026-10-27 21:40 UTC: 16 connected players 2026-10-27 22:00 UTC: 18 connected players 2026-10-27 22:40 UTC: 10 connected players 2026-10-27 23:00 UTC: 8 connected players 2026-10-27 23:40 UTC: 7 connected players 2026-10-28 00:00 UTC: 6 connected players 2026-10-28 00:40 UTC: 6 connected players 2026-10-28 01:00 UTC: 6 connected players 2026-10-28 01:40 UTC: 6 connected players 2026-10-28 02:00 UTC: 6 connected players 2026-10-28 02:40 UTC: 6 connected players 2026-10-28 03:00 UTC: 6 connected players 2026-10-28 03:40 UTC: 7 connected players 2026-10-28 04:00 UTC: 7 connected players 2026-10-28 04:40 UTC: 7 connected players 2026-10-28 05:00 UTC: 7 connected players 2026-10-28 05:40 UTC: 7 connected players 2026-10-28 06:00 UTC: 7 connected players 2026-10-28 06:40 UTC: 7 connected players 2026-10-28 07:00 UTC: 7 connected players 2026-10-28 07:40 UTC: 7 connected players 07:53 UTC 07:53 UTC
Read player counts as a table
Recorded online player counts; times are in UTC
Collection window startsConnected players
2026-10-27 08:00 UTC3
2026-10-27 08:40 UTC3
2026-10-27 09:00 UTC3
2026-10-27 09:40 UTC3
2026-10-27 10:00 UTC4
2026-10-27 10:40 UTC4
2026-10-27 11:00 UTC4
2026-10-27 11:40 UTC4
2026-10-27 12:00 UTC4
2026-10-27 12:40 UTC4
2026-10-27 13:00 UTC4
2026-10-27 13:40 UTC4
2026-10-27 14:00 UTC4
2026-10-27 14:40 UTC4
2026-10-27 15:00 UTC4
2026-10-27 15:40 UTC4
2026-10-27 16:00 UTC4
2026-10-27 16:40 UTC12
2026-10-27 17:00 UTC18
2026-10-27 17:40 UTC13
2026-10-27 18:00 UTC12
2026-10-27 18:40 UTC8
2026-10-27 19:00 UTC13
2026-10-27 19:40 UTC6
2026-10-27 20:00 UTC17
2026-10-27 20:40 UTC12
2026-10-27 21:00 UTC16
2026-10-27 21:40 UTC16
2026-10-27 22:00 UTC18
2026-10-27 22:40 UTC10
2026-10-27 23:00 UTC8
2026-10-27 23:40 UTC7
2026-10-28 00:00 UTC6
2026-10-28 00:40 UTC6
2026-10-28 01:00 UTC6
2026-10-28 01:40 UTC6
2026-10-28 02:00 UTC6
2026-10-28 02:40 UTC6
2026-10-28 03:00 UTC6
2026-10-28 03:40 UTC7
2026-10-28 04:00 UTC7
2026-10-28 04:40 UTC7
2026-10-28 05:00 UTC7
2026-10-28 05:40 UTC7
2026-10-28 06:00 UTC7
2026-10-28 06:40 UTC7
2026-10-28 07:00 UTC7
2026-10-28 07:40 UTC7