MongooseA living laboratory of myriad worlds.
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. Keep damage independent for each object

    2026-10-14

    Physical objects no longer inherit accumulated damage, heat damage, or wound state from their parent.

  2. Verified native deployment notes synced and final gates recorded

    2026-10-14

    Checked the existing shared builder-guide preimage, synced updated notes/builder-tools.md and new recycled-waif-slot-deploy.md, and verified matching host/local hashes. Appended final root checkpoint with merged artifact/load/no-save pro...

  3. Builder guide and deployment evidence updated

    2026-10-14

    Appended final verifier/root notes and updated notes/builder-tools.md plus recycled-waif-slot-deploy.md with PR8, staged host binary, fresh production load and remaining live restart/fixture/editor gates. Covers this manifest and receipt...

Read the changelog

The world right now.

5players online
468registered players
21years of world history
World activity and server details

Server time: Wed Oct 14 21:53:23 2026 UTC
Running ToastStunt 2.7.3_37
Time since reboot: 5 hours, 35 minutes, and 3 seconds
Latest object ID: #281600
Web requests served: 2389274

Players online over the last day

Recorded counts ranged from 1 to 14 connected players. The latest reading was 5 at 2026-10-14 21:40 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 1 to 14 connected players. The latest reading was 5 at 2026-10-14 21:40 UTC. Exact times and counts are available in the table below. 0 14 2026-10-13 22:00 UTC: 14 connected players 2026-10-13 22:40 UTC: 14 connected players 2026-10-13 23:00 UTC: 13 connected players 2026-10-13 23:40 UTC: 12 connected players 2026-10-14 00:00 UTC: 12 connected players 2026-10-14 00:40 UTC: 12 connected players 2026-10-14 01:00 UTC: 12 connected players 2026-10-14 01:40 UTC: 11 connected players 2026-10-14 02:00 UTC: 10 connected players 2026-10-14 02:40 UTC: 9 connected players 2026-10-14 03:00 UTC: 6 connected players 2026-10-14 03:40 UTC: 9 connected players 2026-10-14 04:00 UTC: 9 connected players 2026-10-14 04:40 UTC: 11 connected players 2026-10-14 05:00 UTC: 9 connected players 2026-10-14 05:40 UTC: 6 connected players 2026-10-14 06:00 UTC: 5 connected players 2026-10-14 06:40 UTC: 4 connected players 2026-10-14 07:00 UTC: 3 connected players 2026-10-14 07:40 UTC: 3 connected players 2026-10-14 08:00 UTC: 3 connected players 2026-10-14 08:40 UTC: 3 connected players 2026-10-14 09:00 UTC: 3 connected players 2026-10-14 09:40 UTC: 3 connected players 2026-10-14 10:00 UTC: 3 connected players 2026-10-14 10:40 UTC: 3 connected players 2026-10-14 11:00 UTC: 3 connected players 2026-10-14 11:40 UTC: 3 connected players 2026-10-14 12:00 UTC: 3 connected players 2026-10-14 12:40 UTC: 1 connected players 2026-10-14 13:00 UTC: 1 connected players 2026-10-14 13:40 UTC: 1 connected players 2026-10-14 14:00 UTC: 1 connected players 2026-10-14 14:40 UTC: 1 connected players 2026-10-14 15:00 UTC: 2 connected players 2026-10-14 15:40 UTC: 3 connected players 2026-10-14 16:00 UTC: 3 connected players 2026-10-14 16:40 UTC: 3 connected players 2026-10-14 17:00 UTC: 5 connected players 2026-10-14 17:40 UTC: 7 connected players 2026-10-14 18:00 UTC: 7 connected players 2026-10-14 18:40 UTC: 6 connected players 2026-10-14 19:00 UTC: 5 connected players 2026-10-14 19:40 UTC: 6 connected players 2026-10-14 20:00 UTC: 6 connected players 2026-10-14 20:40 UTC: 5 connected players 2026-10-14 21:00 UTC: 5 connected players 2026-10-14 21:40 UTC: 5 connected players 21:53 UTC 21:53 UTC
Read player counts as a table
Recorded online player counts; times are in UTC
Collection window startsConnected players
2026-10-13 22:00 UTC14
2026-10-13 22:40 UTC14
2026-10-13 23:00 UTC13
2026-10-13 23:40 UTC12
2026-10-14 00:00 UTC12
2026-10-14 00:40 UTC12
2026-10-14 01:00 UTC12
2026-10-14 01:40 UTC11
2026-10-14 02:00 UTC10
2026-10-14 02:40 UTC9
2026-10-14 03:00 UTC6
2026-10-14 03:40 UTC9
2026-10-14 04:00 UTC9
2026-10-14 04:40 UTC11
2026-10-14 05:00 UTC9
2026-10-14 05:40 UTC6
2026-10-14 06:00 UTC5
2026-10-14 06:40 UTC4
2026-10-14 07:00 UTC3
2026-10-14 07:40 UTC3
2026-10-14 08:00 UTC3
2026-10-14 08:40 UTC3
2026-10-14 09:00 UTC3
2026-10-14 09:40 UTC3
2026-10-14 10:00 UTC3
2026-10-14 10:40 UTC3
2026-10-14 11:00 UTC3
2026-10-14 11:40 UTC3
2026-10-14 12:00 UTC3
2026-10-14 12:40 UTC1
2026-10-14 13:00 UTC1
2026-10-14 13:40 UTC1
2026-10-14 14:00 UTC1
2026-10-14 14:40 UTC1
2026-10-14 15:00 UTC2
2026-10-14 15:40 UTC3
2026-10-14 16:00 UTC3
2026-10-14 16:40 UTC3
2026-10-14 17:00 UTC5
2026-10-14 17:40 UTC7
2026-10-14 18:00 UTC7
2026-10-14 18:40 UTC6
2026-10-14 19:00 UTC5
2026-10-14 19:40 UTC6
2026-10-14 20:00 UTC6
2026-10-14 20:40 UTC5
2026-10-14 21:00 UTC5
2026-10-14 21:40 UTC5