Twyst is home to several MOOs. The public ones are listed here.
| Name | Address | Theme | Web Interface |
|---|---|---|---|
| Mithreal | mithreal.twyst.org 5400 | A magical/medieval, RP and social MOO. | http://mithreal.twyst.org:5480 |
| Once Upon a MOO | rupert.twyst.org 7777 | A MOO based on Fairy-Tales and Fantasy. | http://rupert.twyst.org:7778 |
| Port of Dreams | portal.twyst.org 9999 | An adult orientated MOO set in a group of islands each having its own mini-theme. | |
| Rupert | rupert.twyst.org 9040 | Loosely based on the universe according to Douglas Adams. | http://rupert.twyst.org |