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OneBlockUltima project artwork

CurseForge · Minecraft mod

OneBlockUltima

This mod will give you a unique survival experience in a world where there is only one block. It adds a new type of "One Block" world that will regenerate whenever you break it.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which OneBlockUltima release should I use?

Updated 2 months ago
Latest stable file OneBlockUltima-forge-1.12.x-3.1.0
Game version 1.12.1, 1.12, 1.12.2
Loader Forge

OneBlockUltima-forge-1.12.x-3.1.0 targets 1.12.1, 1.12, 1.12.2 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.

Where it goes

Is OneBlockUltima required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Forge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does OneBlockUltima-forge-1.12.x-3.1.0 need?

OneBlockUltima-forge-1.12.x-3.1.0. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add OneBlockUltima without breaking your instance.

Built for OneBlockUltima-forge-1.12.x-3.1.0. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use OneBlockUltima-forge-1.12.x-3.1.0. It targets 1.12.1, 1.12, 1.12.2 with Forge; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside OneBlockUltima-forge-1.12.x-3.1.0. It opens that exact file at the source.

About this project

What does OneBlockUltima add?

This mod will give you a unique survival experience in a world where there is only one block. It adds a new type of "One Block" world that will regenerate whenever you break it. By clicking on the generated block, you will open the generator menu, where you can select a set, open new ones and improve the already opened sets. The mod also adds a balance, which you replenish by destroying blocks.

The mod is compatible with other mods and it already has basic support:

  • Industrial Craft 2
  • Draconic Evolution
  • ThaumCraft
  • Botania
  • Applied Energistics 2
  • Industrial Upgrade
  • Thermal Foundation
  • Tinker's Construct
  • Extra Utils 2
  • Forestry
  • Astral Sorcery
  • DivineRPG
  • Farmer's Delight Legacy
  • Pam's HarvestCraft

If desired, you can edit the configuration of the sets.

Project description from CurseForge.

Pick your setup

OneBlockUltima by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

16 available setups

Showing the newest 12 of 16 game versions. Older files are in the list below.

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

OneBlockUltima versions and loaders

10 of 10 releases match

Looking for an older file? The official CurseForge project page is in Resources.

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