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One Dimension

A vertical overhaul mod that merges all three vanilla dimensions into a single continuous world. Instead of separate Nether, Overworld, and End dimensions, the world is stacked by height inside one seamless dimension
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OneDimension 2.0.0 — Forge 1.21.11

File nameonedimension-2.0.0-forge+1.21.11.jar
Uploader
CodxIOCodxIO
Uploaded
Aug 7, 2026
Downloads
6
Size
107.7 KB
Mod Loaders
Forge
File ID
8594429
Type
R
Release
Supported game versions
  • 1.21.11

Curse Maven Snippet

Forge

implementation "curse.maven:one-dimension-1633224:8594429"

Learn more about Curse Maven

What's new

OneDimension 2.0.0

OneDimension now runs on Minecraft 1.20.1 through 26.2 — every version in between, on Fabric, Forge and NeoForge. 58 builds, one mod, same world.

  • The whole mod came back with it. Per-band biomes, structures, fog, sky and lighting, the dragon fight, portals, exploding beds, evaporating water and fast Nether lava all behave the same on 1.20.1 as they do on 26.2.
  • World Wrap is now on by default. Fall out the bottom of the world and you come back in at the top, momentum and all. Existing worlds keep whatever you had it set to.
  • Fixed: picking the world type didn't stick on 1.20.1–1.21.1. The Create New World screen said "One Dimension" but built an ordinary world unless you cycled the setting by hand.

Requires CodxLib 1.3.6 or newer.

This mod has no related projects