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modpack

Crystal ClientMinecraft modpack for 26.1.2

A Crystal PVP Modpack that optimizes your game for Crystal PVP

client onlynewest supported 26.1.2OptimizationChallengingCombatLightweight
Latest version
1.0.2
Minecraft
1.19.2 to 26.1.2
Java
Java 25+
Loader
Fabric
Licence
MIT
Downloads
123.5k
Updated
10 d ago
Available on
Modrinth
Space NodePartner

Host Crystal Client servers

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

  • 26.1.2
  • Fabric
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • 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 Crystal Client declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
26.1.2Fabric25+declared9 Apr 2026
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.2Fabric21+declared22 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.3Fabric17+declared4 Dec 2023
1.20.2Fabric17+declared20 Sept 2023
1.20.1Fabric17+declared12 Jun 2023
1.20Fabric17+declared2 Jun 2023
1.19.2Fabric17+declared5 Aug 2022

Download

From Crystal Client’s own host. Nothing is re-hosted here.

1.0.2release19 May 2026

Crystal Client 26.1.2 1.0.2.mrpack · 5.1 MB · for 26.1.2

Download latest
aefdac510568…
Older versions12
  • 1.0.118 May 202626.1.25.1 MB329 downloadsb9276503f288…Get
  • 1.0.021 Apr 202626.1.25.5 MB481 downloadsb6667126036c…Get
  • 1.0.615 Apr 20251.21.45.2 MB9.3k downloads5d194ade2807…Get
  • 1.0.55 Mar 20251.21.45.1 MB2.0k downloads80fbda8e0737…Get
  • 1.0.421 Feb 20251.21.44.8 MB9.9k downloads1fa539a5eeb7…Get
  • 1.0.322 Jan 20251.21.44.8 MB716 downloads7694e4689fff…Get
  • 1.1.05 Jan 20251.21.42.9 MB1.0k downloads188b023f065f…Get
  • 2.0.030 Sept 20241.213.7 MB8.3k downloads0cde81d087f7…Get
  • 1.5.37 Dec 20231.20140.9 MB2.5k downloads70e5df6e885a…Get
  • 1.5.26 Dec 20231.20140.8 MB249 downloadsd73499a31910…Get
  • 1.5.128 Nov 20231.20133.5 MB273 downloadsbf3def24e5ff…Get
  • 1.5.027 Nov 20231.20133.5 MB492 downloads8d6e4d5bb54e…Get

Frequently asked

Does Crystal Client work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version Crystal Client 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 Crystal Client support?

Everything the author has declared, from 1.19.2 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Crystal Client on the client or the server?

The client only. There is nothing to install on the server, so it works on any server you can already join.

Which loader does Crystal Client need?

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

Which Java version do I need for Crystal Client?

Java 25 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the modpack itself.

What licence is Crystal Client under?

MIT, 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 Crystal Client?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the modpack 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 Crystal Client safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

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

MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 rc1 ✔fps+pvpFPS + PvP Boost is a lightweight Minecraft modpack designed to maximize performance and give players a competitive edge in PvP. With FPS-boosting optimizations and combat-focused tweaks, it delivers smoother gameplay, better responsiveness, and enhanced viPhoton OptimizationMinecraft optimization framework prioritizing performance, simplicity, and compatibility. 1.7.10-26.1.2 across Fabric, Forge, NeoForge, and Quilt!

Last checked 10 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.

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