
Sculk Depths
adds a new dimension accessed via the ancient cities in the deep dark biome, just like how minecraft will add the sift dimension
Screenshots






About this Mod
Sculk Depths
project is on hold for an unknown amount of time, we lack the manpower (artists and experienced modders) to complete this project to our vision, if you think you share our vision join the discord and ask
https://discord.gg/dxANwW23Ub
Important Notes
- versions 0.0.9_b and earlier require Geckolib
- Quilt has been found to work with the right combination of fabric api and quilt loader but is not (yet) officialy supported
- This mod is in alpha, we keep ourselves the right to make breaking changes (we will try to minimize damage where possible)
- The 1.20 release no longer supports worlds created with older versions. The file "biome3.json" has been removed, causing biome3 to revert to plains. This change does not affect the 1.19 releases, where this biome will continue to be supported (for now).
ABOUT
This mod adds a brand new dimension Sculk Depths, the name of this dimension was given by the player based on his first impressions.
However, the dimension contains so much more than just sculk, it has it's entire own ecosystem as if it's a whole new planet...
Download the mod and explore
Visit the wiki for more information
FEATURES
- New dimension with four new biomes
- 2 New Structures
- 3 new mobs
- many new blocks and blocksets
- Many new items, including:
- Energy Essence: drops when the warden kills a passive mob or when the warden is killed, you can right-click this on the pedestals near the center of the city to activate the portal.
Screenshots
Click to view screenshots


License
Please refer to the LICENSE.md file for licensing details.
For any questions or issues, please reach out to us on our GitHub repository or our Discord Server
Available Versions
How to Install Sculk Depths 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 (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "Sculk Depths". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.21, 1.20.4 (+6 more)
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
Sculk Depths 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 (1.21.1). You can switch loaders with one click in the panel.
Is Sculk Depths compatible with fabric and quilt?
Sculk Depths officially supports fabric, quilt for Minecraft 1.21.1, 1.21, 1.20.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Sculk Depths – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Sculk Depths 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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