
JavaDungeons
A mod that adds the custom blocks from Minecraft Dungeons into Minecraft: Java Edition.
Screenshots






About this Mod
JavaDungeons
JavaDungeons is a Fabric mod that adds content from Minecraft: Dungeons into Java Edition! It currently adds primarily blocks and biomes, with some weapons added but not well implemented yet.
Everything that doesn't have an official name in Dungeons is named after what I think it's closest to in Minecraft. Blocks will be categorized under their own unique categories in creative tabs, though some are reused throughout the game and are placed under a generic category.
Currently, there is no survival support for this mod, and it is purely meant for creative play and cosmetic purposes, although survival support is planned in the eventual future.
Available Versions
How to Install JavaDungeons 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 (1.20.6).
Install Mod
Open the mod browser in the dashboard and search for "JavaDungeons". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.6, 1.20.4
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
JavaDungeons 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 (1.20.6). You can switch loaders with one click in the panel.
Is JavaDungeons compatible with fabric?
JavaDungeons officially supports fabric for Minecraft 1.20.6, 1.20.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with JavaDungeons – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if JavaDungeons 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 JavaDungeons with just one click on your server.