Cyclic Dungeons

Smart dungeons for the avid adventurer

by
171 Downloads
fabricneoforgeadventure
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Screenshots

From 2D...
...to 3D!
Tiles Tiles Tiles
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About this Mod

Tired of dungeons that are just a singular repetitive room or a series of rooms randomly connected together? Desiring a more diverse experience with a bit more sense to its progression?

Cyclic Dungeons aims to combine several procedural generation principles to create dungeons that are aesthetic, complex, and deliberately engineered for engaging gameplay.

Every dungeon starts out as a "sentence" that is then rewritten by grammar rules, turned into a structural layout, and generated into the world as a series of individual rooms built from a predefined 2x2x2 tile set appropriate to its function and theme. This ensures that each dungeon and even each room is a unique experience, whilst still being reasonably sensible.

Available Versions

Cyclic Dungeons 0.7 - NeoForgealpha
MC 1.21.4neoforge
January 22, 2026
Cyclic Dungeons 0.7 - Fabricalpha
MC 1.21.4fabric
January 22, 2026
Cyclic Dungeons 0.5 - NeoForgealpha
MC 1.21.4neoforge
January 5, 2026
Cyclic Dungeons 0.5 - Fabricalpha
MC 1.21.4fabric
January 5, 2026
Cyclic Dungeons 0.3 - NeoForgealpha
MC 1.21.4neoforge
December 4, 2025

How to Install Cyclic Dungeons on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.4).

3

Install Mod

Open the mod browser in the dashboard and search for "Cyclic Dungeons". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricneoforge

Minecraft Versions

1.21.4

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Cyclic Dungeons 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 (1.21.4). You can switch loaders with one click in the panel.

Is Cyclic Dungeons compatible with fabric and neoforge?

Cyclic Dungeons officially supports fabric, neoforge for Minecraft 1.21.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Cyclic Dungeons – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Cyclic Dungeons 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.

Rent Modded Server

Install Cyclic Dungeons with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.21.4