CurseForge · Minecraft mod
JustOneMotor
Adds the Hyper Compressor, a machine that consumes 10,000 items to create Singularities, and a feature to start your world in a stone-filled environment.
Quick answer
Which JustOneMotor release should I use?
JustOneMotor-1.21.1-1.0.2.jar targets 1.21.1 with NeoForge. 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 JustOneMotor required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does JustOneMotor-1.21.1-1.0.2.jar need?
JustOneMotor-1.21.1-1.0.2.jar. Change the file and its required mods may change too.
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 JustOneMotor without breaking your instance.
Built for JustOneMotor-1.21.1-1.0.2.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use JustOneMotor-1.21.1-1.0.2.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 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.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside JustOneMotor-1.21.1-1.0.2.jar. It opens that exact file at the source.
About this project
What does JustOneMotor add?
JustOneMotor
JustOneMotor is a Minecraft mod developed for the JustOneMotor modpack. It adds a powerful compression machine for creating Singularities and a feature that allows the world to start in a stone-filled environment.
Features
Hyper Compressor
Adds a special machine that consumes 10,000 items to create a corresponding Singularity.
Gather massive amounts of resources, build production lines, and automate your way toward creating these ultimate items!
Stone World
Adds a feature that allows the world to start in an environment made entirely of stone.
Experience a unique survival challenge in a world unlike the standard Minecraft world!
About
This mod was developed specifically for the JustOneMotor modpack, supporting gameplay centered around resource gathering, processing, automation, and the creation of Singularities.
JustOneMotor(日本語)
JustOneMotorは、Modpack「JustOneMotor」向けに開発されたMinecraft Modです。大量の資源を圧縮してシンギュラリティを作成する機械と、石に覆われた世界からゲームを開始する機能を追加します。
主な機能
ハイパーコンプレッサー(Hyper Compressor)
1万個のアイテムを消費して、対応するシンギュラリティを作成する特殊な機械を追加します。
大量の資源を集め、生産ラインを構築し、自動化を進めながら究極のアイテムを作り上げましょう!
石の世界(Stone World)
ワールドのスポーン地点を、石に覆われた世界に設定する機能を追加します。
通常のワールドとは異なる環境から始まる、独自のサバイバル体験を楽しめます!
このModについて
このModは、Modpack「JustOneMotor」のために開発されました。資源の収集・加工・自動化を通じて、シンギュラリティの作成を目指すゲームプレイを支えます。
Project description from CurseForge.
Pick your setup
JustOneMotor by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
JustOneMotor versions and loaders
JustOneMotor-1.21.1-1.0.2.jar
13 Oct 2026
JustOneMotor-1.21.1-1.0.1.jar
12 Oct 2026
JustOneMotor-1.21.1-1.0.0.jar
12 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.