Menu

modpack

OxygenMinecraft modpack for 26.3

One of the BEST optimization modpacks! It offers maximum performance with shaders, fullbright and zoom!

client onlynewest supported release 26.3OptimizationLightweightMultiplayerKitchen Sink
Latest version
1.2
Minecraft
1.20.1 to 26.3
Java
Java 25+
Loaders
Quilt, NeoForge, Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
11.7k
Updated
3 d ago
Available on
Modrinth
Space NodeOur hosting

Host Oxygen servers

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

  • 26.3
  • Quilt
  • NeoForge
  • 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 Oxygen declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
26.3Quilt, NeoForge, Fabric25+declared15 Sept 2026
26.2Fabric, Quilt, NeoForge25+declared16 Jun 2026
26.1.2NeoForge, Quilt, Fabric25+declared9 Apr 2026
26.1.1NeoForge, Quilt, Fabric25+declared1 Apr 2026
26.1NeoForge, Quilt, Fabric25+declared24 Mar 2026
1.21.11NeoForge, Quilt, Fabric21+declared9 Dec 2025
1.21.10Fabric, NeoForge, Quilt21+declared7 Oct 2025
1.21.9Quilt, NeoForge, Fabric21+declared30 Sept 2025
1.21.8Fabric, Quilt, NeoForge21+declared17 Jul 2025
1.21.7NeoForge, Quilt, Fabric21+declared30 Jun 2025
1.21.6Quilt, NeoForge, Fabric21+declared17 Jun 2025
1.21.5Quilt, NeoForge, Fabric21+declared25 Mar 2025
1.21.1Fabric, Quilt, NeoForge21+declared8 Aug 2024
1.20.1NeoForge, Fabric, Quilt17+declared12 Jun 2023

Download

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

Browse 30 indexed releases

For Minecraft 26.3

Choose the loader you use before downloading.

No matching file appears among the releases shown here. Browse all releases.

Most recently published release

1.2release28 Jul 2026

Oxygen v1.2 MC 26.2 1.2.mrpack · 68 KB · for 26.2 · Fabric

Download this release
0daf0ff46637…
Older versions24
  • 1.120 Jul 202626.268 KB42 downloads447e8ccd0f5a…Get
  • 1.016 Jul 202626.268 KB35 downloads256297dbe853…Get
  • 0.312 Jul 202626.211 KB18 downloadsa874d6be763b…Get
  • 1.812 Jul 202626.1.255 KB71 downloads2a008aafc750…Get
  • 0.21 Jul 202626.210 KB118 downloads21606c629530…Get
  • 1.71 Jul 202626.1.254 KB8 downloadsebe1150983fe…Get
  • 0.125 Jun 202626.29 KB117 downloads180447eb51ea…Get
  • 1.625 Jun 202626.1.254 KB138 downloads80a798b21d4c…Get
  • 1.511 Jun 202626.1.254 KB107 downloadsa423e9c747fe…Get
  • 1.431 May 202626.1.254 KB60 downloadse32bdacd7c26…Get
  • 1.325 May 202626.1.254 KB15 downloadsf2a00d91f9d2…Get
  • 0.52 May 202626.1.227 KB30 downloadsd9eeff1ad13c…Get
  • 0.428 Apr 202626.1.227 KB32 downloads85154016be91…Get
  • 3.17 Apr 20261.21.1183 KB174 downloads2d0d6547d620…Get
  • 3.02 Apr 20261.21.1183 KB67 downloads661ddc36030d…Get
  • 2.92 Apr 20261.21.1182 KB75 downloads7963f55a817d…Get
  • 2.827 Mar 20261.21.1182 KB68 downloads7f975d94d021…Get
  • 2.723 Mar 20261.21.1182 KB61 downloads68b14101d553…Get
  • 2.618 Mar 20261.21.1182 KB13 downloads4a52754f16f0…Get
  • 2.517 Mar 20261.21.1182 KB80 downloadsde4c414ecba2…Get
  • 2.411 Mar 20261.21.1182 KB30 downloadsd335b2644b80…Get
  • 2.39 Mar 20261.21.1124 KB88 downloadsca7ebb5c8026…Get
  • 2.24 Mar 20261.21.1182 KB48 downloads74e3ab7e34b7…Get
  • 2.11 Mar 20261.21.1182 KB14 downloads494cabdffcf1…Get

Frequently asked

Does Oxygen work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Oxygen 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 Oxygen support?

Everything the author has declared, from 1.20.1 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Oxygen 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 Oxygen support?

Quilt, NeoForge, 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 Oxygen?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Oxygen 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 Oxygen?

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 Oxygen 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.

Re-ConsoleA continued Legacy Console Edition experience, expanded upon with modern Java Edition content and QoL! (An Official Legacy4J Project)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.PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.香草精华 Vanilla EssenceFaithful to the origional. Better vanilla experience without any new blocks or mobsElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔

Details from Modrinth, where the author last updated it on 23 Oct 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? .