
Interdimensional
A fabric mod for creating and managing custom dimensions and portals
About this Mod
Dimensions
Interdimensional allows you to create custom dimensions from an intuitive command interface, without needing to install the mod on your client!
Portals
There is additonal functionality for creating server-side custom portals using the portal command.
Commands
All Interdimensional commands are prefixed with /dim
A more in depth use guide is available on the Interdimensional Wiki
Showcase
Here are a few screenshots showing the things you can do with Interdimensional



Libraries used
Interdimensional makes use of the following libraries:
Fantasy by NucleoidMC
Polymer by Patbox
Our portals implementation is also a very heavily modified version of the Custom Portal API
Dependencies
Interdimensional requires Fabric Language Kotlin and Fabric API
Available Versions
How to Install Interdimensional on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.18.1).
Install Mod
Open the mod browser in the dashboard and search for "Interdimensional". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.18.1, 1.18, 1.17.1 (+1 more)
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
Interdimensional server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.18.1). You can switch loaders with one click in the panel.
Is Interdimensional compatible with fabric?
Interdimensional officially supports fabric for Minecraft 1.18.1, 1.18, 1.17.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Interdimensional – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Interdimensional consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install Interdimensional with just one click on your server.