Caustics

New crystals and an infraustructure-based transportation system. What more could you want?

by RamixinMagic Technology Transportation

Fabric

Loaders: Fabric
Downloads on Modrinth: 277
Followers on Modrinth: 7
versions: 3
Updated: August 12, 2026Aug 12
Published: in 2026

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Crystals — Look! Pretty Crystal Blocks! Much building options, much awesome · swipe

At a glance

Runs on Fabric

For Minecraft 26.1.2

Needed in the game and on the server

Latest version — 0.1.1 from August 12, 2026

Requires Fabric API and mixson

License MIT — free

Where it's needed

In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions26.1.2

Fancy Logo

New crystals and an infraustructure-based transportation system. What more could you want?

Caustics add several new crystal types. The cluster from each type can be joined together by any crystal block to form a node. Each crystal type has its own purpose:

Crystal Type	Purpose
Sapphire	Makes a node discoverable with the alidade
Beryl	Used to craft the alidade
Peridot	Defines where the player is teleported to when a node is used
Topaz	Extends the range that alidades can see nodes
Sunstone	Adds the node to a network. Alidades can be tuned to only see a specific network
Selenite	Stores light that enables nodes or leapers to work in low light levels
Tourmaline	Jams all signals that attempt to cross the signal range boundary

License

This project is under an MIT license

FAQ

How to install Caustics?

Install Fabric for your Minecraft version, download Caustics for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Caustics support?

Caustics has builds for Minecraft 26.1.2.

Is Caustics needed on the server?

Needed in the game and on the server

License and source

MIT Licensefree to use and share with credit to the author

Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders