
Icyclo
A datapack that adds fully functional Icicles which you can find in cold biomes across the world.
Screenshots






About this Mod
Showcase
About the Datapack
Icyclo is a Minecraft datapack that adds Icicles, which you can find generating in Caves, on Trees and in Structures in cold biomes across your world. Gather some with a Silk Touch Pickaxe and use them to get Powdered Snow, Ice* or just for decoration!
You can find the full list of features this datapack introduces in the changelog tab.
Icyclo is available in 19 languages:
- English (US, UK and even Upside Down!)
- Spanish (Spain and Mexico)
- Portuguese (Portugal and Brazil)
- Russian
- French
- German
- Italian
- Polish
- Ukrainian
- Chinese (Traditional and Simplified)
- Korean
- Hindi
- Arabic
- Swedish
*Requires the "The Grinding Table" datapack.
FAQ
Q: How can I disable the "Loaded succesfully!" message?
A: Add the No HFD Load Popups datapack to your datapack/mod folder.
Q: The pack doesn't work! / I don't see the "datapack loaded succesfully!" message!
A: You're on a Minecraft version that doesn't support the pack. Check the versions tab for compatible Minecraft versions.
Q: The Icicles work, but have missing textures!
A: You don't have the resourcepack installed. You can find it in the versions tab.
Q: Does this datapack cause a lot of lag?
A: Most of the time, none at all! Icyclo has gone through many, MANY stages of optimization, and has been performance tested on high-end PCs, low-end PCs and Aternos servers with very good results. The only exception is having lots of Icicles loaded in one area (~75 Icicles and up), and to that I can only suggest lowering your simulation distance.
Q: Is this datapack compatible with other datapacks that add custom blocks?
A: Yep!
Additional Info
This datapack has a Debug Mode that gives all Icicles the Glowing effect and prints debug info to chat. If for any reason you want to enable it, you can run the command:
/function icyclo:debug
Using this pack in a video or modpack is fine as long as proper credit is given.
If you wish to contact me you can do so via Gmail ([email protected]), Discord (@happyfied), or the happyfied Modrinth Feedback Form.
Bugs wanted.
Available Versions
How to Install Icyclo on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).
Set datapack Loader
In the panel under "Egg", select the datapack loader and matching Minecraft version (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "Icyclo". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.10, 1.21.9 (+4 more)
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
Icyclo server crashes on startup – what to do?
Most common cause: wrong datapack 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 (1.21.11). You can switch loaders with one click in the panel.
Is Icyclo compatible with datapack and fabric and forge and neoforge and quilt?
Icyclo officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 1.21.11, 1.21.10, 1.21.9. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Icyclo – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Icyclo 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.
Similar Mods
Rent Modded Server
Install Icyclo with just one click on your server.
Details
- License
- Creative Commons Attribution Non Commercial Share Alike 4.0 International
- Server-side
- Required