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[FMCS-M] fps X media X crystal x survival Optimized MEDIUMMinecraft modpack for 1.21.4

A balanced modpack designed for Crystal PvP, media creation, and smooth survival gameplay

client onlynewest supported release 1.21.4TechnologyOptimizationCombatLightweight
Latest version
7.1.22
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
1.3k
Updated
5 mo ago
Available on
Modrinth

Minecraft versions

Every version [FMCS-M] fps X media X crystal x survival Optimized MEDIUM declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.4Fabric21+declared3 Dec 2024
1.21.1Fabric21+declared8 Aug 2024

Download

From [FMCS-M] fps X media X crystal x survival Optimized MEDIUM’s own host. Nothing is re-hosted here.

Browse 31 indexed releases

Most recently published release

7.1.22alpha1 Jun 2026

[FMCS-M] 7.1.22.mrpack · 24 KB · for 1.21.4 · Fabric

Download this release
9baf54082639…
Older versions24
  • 7.1.2113 Feb 20261.21.419 KB195 downloadsd75e8145c8b8…Get
  • 7.1.19.0.0.0.0.0.0.0.0.130 Jan 20261.21.420 KB51 downloadsc743c56f96b1…Get
  • 7.1.196 Jan 20261.21.420 KB53 downloadscdcf190c2762…Get
  • 7.1.182 Jan 20261.21.420 KB28 downloads3314e4a98c96…Get
  • 7.1.1730 Dec 20251.21.417 KB22 downloads147a15515a46…Get
  • 7.1.1629 Dec 20251.21.417 KB21 downloads4fdb9974161d…Get
  • 7.1.1529 Dec 20251.21.417 KB18 downloads84c433bc73dc…Get
  • 7.1.1428 Dec 20251.21.417 KB21 downloads5d42a4b762c4…Get
  • 7.1.1327 Dec 20251.21.417 KB24 downloadsde1aeab4c07e…Get
  • 7.1.1226 Dec 20251.21.417 KB15 downloadsecd94f0e8f5c…Get
  • 7.1.1126 Dec 20251.21.416 KB17 downloads266823a21ff8…Get
  • 7.1.1026 Dec 20251.21.416 KB13 downloadsd579124e7e18…Get
  • 7.1.926 Dec 20251.21.416 KB14 downloads0ef6a0c614b9…Get
  • 7.1.825 Dec 20251.21.416 KB18 downloadse8e4edd72d3c…Get
  • 7.1.724 Dec 20251.21.416 KB19 downloads3e1976fd71fa…Get
  • 7.1.624 Dec 20251.21.416 KB13 downloads6277d45ff5ce…Get
  • 7.1.524 Dec 20251.21.416 KB18 downloadsf61483bd4806…Get
  • 7.1.424 Dec 20251.21.416 KB14 downloads3da35042a146…Get
  • 7.1.324 Dec 20251.21.416 KB18 downloadsd7a25c40ca9d…Get
  • 7.1.14 Dec 20251.21.415 KB47 downloads31efdee8bb3e…Get
  • 5.6.94 Dec 20251.21.415 KB15 downloads094be1e962e5…Get
  • 5.6.84 Dec 20251.21.415 KB11 downloadsa749e7d3030c…Get
  • 5.6.64 Dec 20251.21.414 KB8 downloadsc7969103fee6…Get
  • 5.6.53 Dec 20251.21.414 KB8 downloadsf56885fe802d…Get

Frequently asked

Does [FMCS-M] fps X media X crystal x survival Optimized MEDIUM work on Minecraft 1.21.4?

Yes. 1.21.4 is the newest Minecraft version [FMCS-M] fps X media X crystal x survival Optimized MEDIUM 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 [FMCS-M] fps X media X crystal x survival Optimized MEDIUM support?

Everything the author has declared, from 1.21.1 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install [FMCS-M] fps X media X crystal x survival Optimized MEDIUM on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does [FMCS-M] fps X media X crystal x survival Optimized MEDIUM support?

Fabric. 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 [FMCS-M] fps X media X crystal x survival Optimized MEDIUM?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is [FMCS-M] fps X media X crystal x survival Optimized MEDIUM 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 [FMCS-M] fps X media X crystal x survival Optimized MEDIUM?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download [FMCS-M] fps X media X crystal x survival Optimized MEDIUM 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

Details from Modrinth, where the author last updated it on 1 Jun 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .