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One Block!

The One Block mod
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OneBlock 4.0.0 — Forge 26.1.2

File nameoneblock-4.0.0-forge+26.1.2.jar
Uploader
CodxIOCodxIO
Uploaded
Aug 7, 2026
Downloads
6
Size
2.1 MB
Mod Loaders
Forge
File ID
8597780
Type
R
Release
Supported game versions
  • 26.1.2

Curse Maven Snippet

Forge

implementation "curse.maven:theoneblock-1633271:8597780"

Learn more about Curse Maven

What's new

OneBlock 4.0.0

This file is for Forge 26.1.2.

Make the OneBlock your own. Everything the block can spawn — blocks, items and mobs — is now yours to browse, tweak and rebuild. Existing worlds and break counts are safe.

  • Dictionaries: browse every block, item, hostile and friendly mob the block can spawn — including modded ones — with live spawn chances, and toggle any entry off.
  • Custom drop tables: replace the built-in progression with your own weighted lists.
  • Tiers & break thresholds: give any entry a tier or a breaks value so it only starts spawning after that many broken blocks — build your own progression.
  • One config file: everything lives in config/oneblock.json. Use Export For Website in the admin menu, edit the file visually at codx.io/tools/one-block, drop it back in and hit Reload From File.
  • Admin actions and dictionary edits are operator-only.
  • Fixes: modded blocks no longer spawn waterlogged (no more surprise water sources); invisible modded multiblock parts can no longer become the OneBlock; silenced a harmless Display entity log error on some versions.

CodxLib is required — install the build matching your Minecraft version and loader. On Fabric it must be 1.3.4 or newer.

This mod has no additional files