How do I install Krystal Core?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Krystal Core work with?

The listing gives Minecraft 1.21.1, 1.19.2, 1.18.2. This is the version stated by the author or source site, not something we verified ourselves.

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Krystal Core

by PouffyDev · on CurseForge

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader NeoForge1 build
Mod loader Forge2 builds

Minecraft version

Minecraft 1.21.1Newest

Minecraft 1.19.2Newest
Minecraft 1.18.2

⬇ Download for 1.21.1 · NeoForge ⬇ Download for 1.19.2 · Forge ⬇ Download for 1.18.2 · Forge

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

What is Krystal Core?

Krystal Core is a Library mod for most of my mods. It contains useful code that is used across my projects.

Bundles

Krystal Core contains a "Bundle" system for inter-mod compatibility.\ The system was originally created in an old branch of Bundled Delight but this version is more generalised.

Exploration Utilities

Easier to manage locator maps & compasses

CustomEmptyMap creates a filled map on use with a target set via the item constructor.
EmptyCompassItem does the same but as a compass.
krystal_core:compass_angle item model predicate is a globally available predicate that reads from the krystal_core:block_pos and krystal_core:level_key data components to point to a destination.

Fluids

Dependants of Krystal Core can enable Honey & Powder Snow "virtual" fluids.

QOL Code stuff for my mods.

Custom Armour & Curio Renderers.
RegistryHelper.
Better mob effects.
Combat attributes.
Archaeology block entity.
Rarity & Boat Type creation events.
Text Helpers.
Curio Helpers.
Creative Tab Manager.
Dynamic Pack utilities.
Registry Access json reload listener.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.1, 1.19.2, 1.18.2
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

Verified by MCModsHub

Ships as krystal_core-1.19.2-1.0.1.jar — drop this file into the mods folder
Download size: 166 KB
Download link checked 27 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

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