Grid info

Grid nameSpeculoos

Grid status

Grid onlineYes
Active members (30 days)5
Members in world1
Active users (30 days)32
Total users in world1
Total area1.31 km²

Big w4os updates in beta

We added a couple exciting features to W4OS, the WordPress web interface for OpenSimulator, and they are available right now at


“Speculoos” is the original name of a traditional Belgian cookie (mostly known as “Biscoff” in English, for whatever reason)… But enough historical blah blah. Speculoos World is an OpenSimulator 3D virtual world. You can meet people in a 3D environment, build objects, landscapes and buildings, hang out…


Speculoos World is based on OpenSimulator, an open-source 3D virtual environment server.

Get in virtual world

To enter our virtual world, visit our access page to create your avatar and get connection instructions.


I run this grid for my very own pleasure of seeing what creative people can do if they got a place to do it. That’s why there is usually free land available. And also why there are some rules to follow. Full regions are available by request (and under conditions).

This website was initially supposed to be translated at least in French, Dutch, and English. However, this is a small grid, maintained by… me. So don’t blame me if most of the content is only in English. It’s not my language (so don’t blame me for mistakes either), but it suits most visitors.

WordPress plugin for OpenSimulator

Wordpress Interface for OpenSimulator (w4os) plugin allows connecting a WordPress website to an OpenSimulator grid or standalone server. It's a starting project, for now, it just gives a way to display grid info and status on a page, but the goal is to have the...

Transition to new website, registration disabled

We are rethinking the website totally (simplifying a lot actually). In the meantime (and I don't want to be mean but it could be a long time) the registration via the website is suspended. If you need a new account, you can contact me. Update: registration is back,...

Gudz Teleport Board 2

Gudz Teleport Board 2

A new, completely rewritten hypergrid Teleport Board, with cleaner code and new features. Can use a web-served destinations list, so it can be updated easily on multiple boards. See it in action on Speculoos Grid. Get the latest version in-world:...

Act of (grid) God

Act of (grid) God

We neglected our world recently. We didn't care and thought it would just go on, but who knows what happens when you don't care? So we came back to discover it had been destroyed: hurricanes devastated our beautiful Grand Place, water flooded our buildings,...

Offline messages mail forwarding.

Honor the viewer option “Email me IMs when I’m offline”. Useful with OpenSimulator 0.7 and 0.8. Works also with 0.9 but I am not sure if this functionality is now handled or not by OpenSimulator 0.9 core modules....

Back to the future. Bugs may occur.

Back to the future. Bugs may occur.

We are working hard to bring the grid online again. It basically works, but we still have some inventory and NPCs issues after 0.9 upgrade. Working on it, any help would be appreciated. And some money would help too.

Some useful inworld scripts

Part of the Opensim Debian installation framework This subfolder of the git repository contains a few useful scripts. Some are modified versions of existing scripts, some are in house creations....

Opensim debian installation framework

This is an framework to facilitate installation and use of OpenSim with Debian. It is a complete rewrite of my previous set of tools, still available on github but outdated. In a software application, particularly a...

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