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Crystals OverhauledMinecraft mod for 1.21.5

Adds beautiful crystals to the game, each with its own set of tools and armor.

client and servernewest supported 1.21.5AdventureEquipmentDecorationWorldgen
Latest version
2.1.2
Minecraft
1.16.5 to 1.21.5
Java
Java 21+
Loaders
Fabric, NeoForge, Quilt, Forge
Licence
LicenseRef-All-Rights-Reserved
Downloads
35.3k
Updated
24 d ago
Available on
Modrinth
Space NodeOur hosting

Host Crystals Overhauled servers

One click and Crystals Overhauled is installed with the right loader, on hardware built for it.

  • 1.21.5
  • Fabric
  • NeoForge
  • Quilt
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Crystals Overhauled declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.5Fabric, NeoForge, Quilt, Forge21+declared25 Mar 2025
1.21.4Forge, Quilt, NeoForge, Fabric21+declared3 Dec 2024
1.21.1NeoForge, Quilt, Forge, Fabric21+declared8 Aug 2024
1.20.6Fabric, Quilt, NeoForge, Forge21+declared29 Apr 2024
1.20.4NeoForge, Quilt, Fabric, Forge17+declared7 Dec 2023
1.20.2NeoForge, Fabric, Forge, Quilt17+declared20 Sept 2023
1.20.1Fabric, Quilt, NeoForge, Forge17+declared12 Jun 2023
1.19.4Forge, Quilt, NeoForge, Fabric17+declared14 Mar 2023
1.19.2Forge, Quilt, NeoForge, Fabric17+declared5 Aug 2022
1.18.2Forge, Quilt, NeoForge, Fabric17+declared28 Feb 2022
1.16.5Forge, Quilt, NeoForge, Fabric8+declared14 Jan 2021

Download

From Crystals Overhauled’s own host. Nothing is re-hosted here.

2.1.2release12 Aug 2025

crystals_overhauled-v2.1.2-FORGE-1.20.1-fixed.jar · 1.7 MB · for 1.20.1

Download latest
31d74f652058…
Older versions13
  • 2.1.110 Apr 20251.21.51.7 MB58 downloadsc7cfd74f0aac…Get
  • 2.1.03 Apr 20251.21.41.7 MB21 downloadsc2fca4aaf1e4…Get
  • 1.6.123 Oct 20231.20.2, 1.20.11.1 MB397 downloads9d1ee1c0775f…Get
  • 1.5.27 Sept 20231.20.10.7 MB167 downloadsa312234dfef9…Get
  • 1.5.17 Sept 20231.20.11.0 MB183 downloads779b69206f29…Get
  • 1.4.015 Aug 20231.20.10.7 MB94 downloads4ec4cb6e95b6…Get
  • 1.3.07 Aug 20231.20.10.9 MB64 downloadse2442018e2f5…Get
  • 1.2.34 Jul 20231.20.10.9 MB1.7k downloadsfa2db6f34b13…Get
  • 1.2.24 Jul 20231.19.20.7 MB106 downloads95b45b0f7ed8…Get
  • 1.2.126 Jun 20231.20.10.9 MB51 downloadsb0c479c3591e…Get
  • 1.0.026 Jun 20231.16.50.1 MB900 downloads330ab5b1ff75…Get
  • 1.0.219 Jun 20231.20.10.8 MB46 downloadsd898434cb352…Get
  • 1.0.116 Jun 20231.20.10.8 MB71 downloads94ef466efa3e…Get

Frequently asked

Does Crystals Overhauled work on Minecraft 1.21.5?

Yes. 1.21.5 is the newest Minecraft version Crystals Overhauled declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Crystals Overhauled support?

Everything the author has declared, from 1.16.5 up to 1.21.5. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Crystals Overhauled on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Crystals Overhauled support?

Fabric, NeoForge, Quilt, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Crystals Overhauled?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Crystals Overhauled under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Crystals Overhauled?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Crystals Overhauled safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Last checked 24 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .