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Oneblock project artwork

Modrinth · Minecraft mod

Oneblock

A "Oneblock" is a variant of the popular game Minecraft. In this mode, players start on a single floating block in the void.

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

Quick answer

Which Oneblock release should I use?

Updated 1 year ago
Latest stable file 0.3+mod
Game version 1.21, 1.21.1, 1.21.10
Loader Fabric, Forge, NeoForge

Oneblock 0.3+mod targets 1.21, 1.21.1, 1.21.10 with Fabric, Forge, NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.

Where it goes

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

Installation on the client is optional. Installation on the dedicated server is optional.

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

The source marks this as usable on both the client and server.

What else does Oneblock 0.3+mod need?

0.3+mod. 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 Oneblock without breaking your instance.

Built for Oneblock 0.3+mod. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use 0.3+mod. It targets 1.21, 1.21.1, 1.21.10 with Fabric, Forge, NeoForge; 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

    Installation on the client is optional. Installation on the dedicated server is optional.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside 0.3+mod. It opens that exact file at the source.

About this project

What does Oneblock add?

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Oneblock is a server-side Data Pack / Mod that add a variant of the popular game Minecraft, designed as a challenge for players.

In this mode, players start on a single floating block in the void.

📌 Goals

The goal is to survive and thrive starting from this one block:

🛠️ Building: Expand your island by creating structures, farms, and automation systems.

🍃 Survival: Manage limited resources, avoid falling into the void, and deal with any mobs that might spawn.

👷‍♀️ Progression: Advance through the various phases of the game by gathering increasingly advanced resources.

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Starting Block: The player begins on a single block of dirt or another material. This block is the only thing preventing the player from falling into the void.

Block Regeneration: When the player breaks the initial block, another block appears in its place. These blocks can be of different types (dirt, wood, stone, ores, etc.) and sometimes generate useful resources or items.

Website

If you have any questions, need assistance, or simply want to share your thoughts or feedback, feel free to reach out. We're always here to help and would love to hear from you – whether you're looking for answers, suggestions, or just want to let us know how we're doing.

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Other links

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Project description from Modrinth.

Pick your setup

Oneblock by Minecraft version and loader

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

55 available setups

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

Recent files

Oneblock versions and loaders

6 of 6 releases match

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