
Obsidian for Occulto
The official mod for the Minecraft Server, Occulto, as used in the Occulto Mod-Set. Feel free to incorporate this mod into other modpacks for Occulto (must link to here).
Screenshots



About this Mod

This is the official mod for Occulto, this mod was created and designed for use on the Occulto Minecraft server, it provides multiple useful features that can be used exclusively on Occulto, and will not work elsewhere.
Dependencies:
Installation:
- Download the latest version of the Fabric Loader from FabricMC.net.
- Download the latest mod JAR file from the release page.
- Dowload YACL and Mod Menu.
- Place the all the mods' JAR files into the "mods" folder which is inside your Minecraft installation directory (usually %appdata%/.minecraft)
- Launch the Minecraft Launcher with the Fabric profile.
Features:
- Player Profile Viewer (party inviter, trade, ect..)
- Inventory Full Warning
- Join Occulto from Main Menu
- Custom Main Menu
- Lock Hotbar Slots
Support & Issues:
If you come across an issue with the mod, please join our Discord and open a ticket.
Common Issues:
- Wrong Fabric/Minecraft Version (please check versions page to check what minecraft version you need)
- Not using the mod on the Occulto Minecraft Server (IP: play.occulto.quest)
- Missing Dependencies Fabric API, YACL & Mod Menu.
Available Versions
How to Install Obsidian for Occulto on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.4).
Install Mod
Open the mod browser in the dashboard and search for "Obsidian for Occulto". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.4
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Obsidian for Occulto 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 3 GB RAM is allocated and the loader matches the mod version (1.20.4). You can switch loaders with one click in the panel.
Is Obsidian for Occulto compatible with fabric?
Obsidian for Occulto officially supports fabric for Minecraft 1.20.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Obsidian for Occulto – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Obsidian for Occulto 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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Install Obsidian for Occulto with just one click on your server.