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modpack

Better OneBlock [One Block]Minecraft modpack for 1.21.1

Expanding the vanilla One Block experience. Future content: Happy Ghasts and more!

newest supported release 1.21.1SkyblockSmall LightMap Based
Latest version
Better OneBlock-v5
Minecraft
1.21 to 1.21.1
Java
Java 21+
Loader
Fabric
Licence
not stated
Downloads
723.7k
Updated
2 d ago
Available on
CurseForge
Space NodeOur hosting

Host Better OneBlock [One Block] servers

One click and Better OneBlock [One Block] is installed with the right loader, on hardware built for it.

  • 1.21.1
  • 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 Better OneBlock [One Block] declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024

Download

From Better OneBlock [One Block]’s own host. Nothing is re-hosted here.

Browse 29 indexed releases

Most recently published release

Better OneBlock-v5release22 Oct 2026

Better OneBlock-5.zip · 6.8 MB · for 1.21.1 · Fabric

Download this release
092ac4660a0a…
Older versions24
  • Better OneBlock-v4.7.110 Oct 20261.21.16.7 MBdf0537a3d9dd…Get
  • Better OneBlock-v4.74 Oct 20261.21.16.7 MBb9766203b22b…Get
  • Better OneBlock-v4.6.514 Sept 20261.21.16.7 MB3421ac2d6a75…Get
  • Better OneBlock-v4.6.428 Aug 20261.21.16.7 MB4d6f0887e644…Get
  • Better OneBlock-v4.6.315 Aug 20261.21.16.8 MB0401d44f40ee…Get
  • Better OneBlock-v4.6.229 Jul 20261.21.16.9 MB2.5k downloads08870992201d…Get
  • Better OneBlock-v4.6.126 Jul 20261.21.157.5 MB2.6k downloads2a1e6f83a33e…Get
  • Better OneBlock-v4.626 Jul 20261.21.157.5 MB2 downloadscc9c1021108b…Get
  • Better OneBlock-v4.512 Jul 20261.21.17.5 MB45.6k downloadsfd8a01663f46…Get
  • Better OneBlock-v4.431 May 20261.21.140.9 MB124.3k downloadsab1b0e89a5ff…Get
  • Better OneBlock-v4.322 Apr 20261.21.138.2 MB84.5k downloadsafa54b992034…Get
  • Better OneBlock-v4.217 Apr 20261.21.133.0 MB17.6k downloads119ce228582d…Get
  • Better OneBlock-v4.16 Apr 20261.21.137.0 MB26.3k downloads9c49e37a245f…Get
  • Better OneBlock-v45 Apr 20261.21.136.9 MB2.8k downloads8aa918da57f2…Get
  • Better OneBlock-v3.79 Mar 20261.21.136.1 MB55.5k downloads8139a3c5cbca…Get
  • Better OneBlock-v3.621 Feb 20261.21.134.8 MB32.9k downloadsc99a0fe4469f…Get
  • Better OneBlock-v3.529 Jan 20261.21.179.6 MB40.8k downloads5717beae321e…Get
  • Better OneBlock-v3.410 Jan 20261.21.181.0 MB24.5k downloads554fc80722dc…Get
  • Better OneBlock-v3.323 Dec 20251.21.197.3 MB3.9k downloadse7fe28ed466a…Get
  • Better OneBlock-v3.22 Jul 20251.21.152.5 MB67 downloadse32d57e51ef8…Get
  • Better OneBlock-v3.11 May 20251.21.152.5 MB2.8k downloadsbbff24977198…Get
  • Better OneBlock-v36 Mar 20251.21.152.5 MB4.0k downloads85285a27f95d…Get
  • Better OneBlock-v2.321 Feb 20251.2166.8 MB2.4k downloads659c08b5d1f6…Get
  • Better OneBlock-v2.213 Feb 20251.2146.1 MB1.1k downloadscd15922fc8af…Get

Frequently asked

Does Better OneBlock [One Block] work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Better OneBlock [One Block] 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 Better OneBlock [One Block] support?

Everything the author has declared, from 1.21 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Better OneBlock [One Block] 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 Better OneBlock [One Block]?

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.

How do I install Better OneBlock [One Block]?

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 Better OneBlock [One Block] safely?

Start with the author's page on CurseForge, 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.ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔OptimumFuse[1.21.5] [Fabric📜] An open-source modpack that improves the game's performance and visuals, inspired by OptiFine, while staying true to the vanilla Minecraft experience.

Details from CurseForge, where the author last updated it on 25 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? .