Kaleidoscopes

Adds kaleidoscopes! Fun visuals! Made for the 1.21.8 ModFest, Toybox!

1.7K Downloads

fabricdecorationequipment

Rent Server with this Mod

Screenshots

The Default Kaleidoscope in a Warm Ocean

About this Mod

Kaleidoscopes! Fun visuals! Made for Modfest 1.21.8.

Adds craftable a kaleidoscope, with the ability to add more. Uses post-process shaders for even more customization! Data-driven, with post-processor effects and shaders!

Available Versions

Kaleidoscopes 0.2.5+fabric-1.21.8release

MC 1.21.8fabric

August 23, 2025

Kaleidoscopes 0.2.1+fabric-1.21.8release

MC 1.21.8fabric

August 19, 2025

Kaleidoscopes 0.2.0+fabric-1.21.8release

MC 1.21.8fabric

August 18, 2025

Kaleidoscopes 0.1.1+fabric-1.21.8release

MC 1.21.8fabric

August 18, 2025

Kaleidoscopes 0.1.0+fabric-1.21.8release

MC 1.21.8fabric

August 18, 2025

How to Install Kaleidoscopes 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 (1.21.8).

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.8

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Kaleidoscopes 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 (1.21.8). You can switch loaders with one click in the panel.

Is Kaleidoscopes compatible with fabric?

Kaleidoscopes officially supports fabric for Minecraft 1.21.8. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Kaleidoscopes – how to optimize performance?

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