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opfps2Minecraft modpack for 1.21.11

best fps modpack for 1.21.x minecraft

client onlynewest supported 1.21.11OptimizationMultiplayer
Latest version
1.7.9
Minecraft
1.21 to 1.21.11
Java
Java 21+
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
388
Updated
7 mo ago
Available on
Modrinth
Space NodeOur hosting

Host opfps2 servers

One click and opfps2 is installed with the right loader, on hardware built for it.

  • 1.21.11
  • 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 opfps2 declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.9Fabric21+declared30 Sept 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025
1.21.6Fabric21+declared17 Jun 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.3Fabric21+declared23 Oct 2024
1.21.2Fabric21+declared22 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024

Download

From opfps2’s own host. Nothing is re-hosted here.

1.7.9release1 Mar 2026

op 1.7.9.mrpack · 35 KB · for 1.21.11

Download latest
30dc6aa3da42…
Older versions11
  • 1.7.89 Oct 20251.21.1035 KB134 downloads3101b861ad9a…Get
  • 1.1.88 Oct 20251.214 KB23 downloadsd0107b6986c5…Get
  • 1.1.78 Oct 20251.21.14 KB26 downloadsf27c500777b4…Get
  • 1.1.68 Oct 20251.21.24 KB15 downloads2e5928ef95e8…Get
  • 1.1.58 Oct 20251.21.34 KB12 downloads9f6584f71060…Get
  • 1.1.48 Oct 20251.21.44 KB24 downloads6f3a2aedf674…Get
  • 1.1.38 Oct 20251.21.54 KB23 downloads26db83cfcee4…Get
  • 1.1.28 Oct 20251.21.64 KB20 downloadsa91a1120c9a3…Get
  • 1.1.18 Oct 20251.21.74 KB23 downloads76c0aabdc70a…Get
  • 1.1.08 Oct 20251.21.84 KB30 downloads6b489dc529fc…Get
  • 1.0.08 Oct 20251.21.94 KB34 downloads2eb6083378de…Get

Frequently asked

Does opfps2 work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version opfps2 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 opfps2 support?

Everything the author has declared, from 1.21 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install opfps2 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 opfps2 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 opfps2?

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

What licence is opfps2 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 opfps2?

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 opfps2 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.

MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)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 ✔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 viJust Enough OptimizationJust Enough Optimization - Focused on low memory usage and higher avarege fps. Made for low-end pc so everyone can run MinecraftFastly OptimisedA modpack to enhance the performance of Pojavlauncher, MojoLauncher, Amethyst Launcher, Pojav Zenith Horizon (Zalith Launcher), Zalith Launcher2, Hello Launcher, FoldCraft Launcher, SolCraft Launcher and Low-End-PCs.

Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 51 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

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