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OORP Void project artwork

CurseForge · Minecraft mod

OORP Void

Discover new John and Jimmy items, explore the OORP Void, and awaken an ancient force...

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

Quick answer

Which OORP Void release should I use?

Updated 9 months ago
Latest stable file oorp-1.0.0.jar
Game version 1.20.1
Loader Fabric

OORP Void oorp-1.0.0.jar targets 1.20.1 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.

Where it goes

Is OORP Void 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 Fabric
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.

What else does OORP Void oorp-1.0.0.jar need?

oorp-1.0.0.jar. Change the file and its required mods may change too.

All 1 required mods have matching files

Install Fabric API first. We found matching files for this game-version and loader setup.

Fabric API Needed by OORP Void oorp-1.0.0.jar
required
Matching file found Matched file: [1.20.1] Fabric API 0.92.12+1.20.1

We only count dependency files that match this setup. A file for another loader does not fill the gap.

Before you install it

Add OORP Void without breaking your instance.

Built for OORP Void oorp-1.0.0.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use oorp-1.0.0.jar. It targets 1.20.1 with Fabric; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    Install Fabric API first. We found matching files for this game-version and loader setup.

  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 oorp-1.0.0.jar. It opens that exact file at the source.

About this project

What does OORP Void add?

Discover new John and Jimmy items, explore the OORP Void, and awaken an ancient force...

OORP (v1.0.0) — Fabric Mod

Minecraft version: 1.20.1

Loader: Fabric

Requirements

  • Fabric Loader (Minecraft 1.20.1)

  • Fabric API (required)

  • GeckoLib (only if OORP requires it / if the download page says so)

Installation

  1. Install Fabric Loader 1.20.1 using the Fabric Installer.

  2. Download the Fabric API jar for Minecraft 1.20.1.

  3. Locate your Minecraft mods folder:

  • Windows (default): %APPDATA%\.minecraft\mods

  • macOS (default):~/Library/Application Support/minecraft/mods

  • Linux (default): ~/.minecraft/mods

  • If mods doesn’t exist, create it.

  1. Put these files into the mods folder:
  • oorp-1.0.0.jar

  • fabric-api-*.jar

  1. Launch Minecraft using the Fabric 1.20.1 profile.

Basic How To Play

Reach the OORP Void

  • Find a Nuclear Basin, collect Nuclear Waste using a Bucket, place the waste, and right click on it using a Bucket of Blue Powerade (crafted using 1 bucket of water, 1 lapis lazuli, 1 glowberry, and 1 sugar) to make Scottsidian.

  • Build the OORP portal frame out of 10 or more Scottsidian and light it using a Jlint & Jeel.

  • Step through to enter the OORP Void dimension.

Scottlings + Scott Dust

  • Scottlings spawn naturally in the OORP Void.

  • Defeat them to obtain Scott Dust.

Summon Duke (Boss)

Build the ritual structure:

  1. Place 9 OORP Catalyst blocks *crafted using 4 bones on the edges, 4 scott dust on the corners, and 1 void fabric in the middle, which is mineable with a Jirohn Pickaxe) in a 3×3 flat grid on the ground.

  2. Place a Gold Block on top of the center Catalyst.

  3. Place Redstone Torches on top of the four corner Catalyst blocks.

  4. Light the top of the gold block using Jlint & Jeel.

  5. Throw one of these fish items into the purple fire:

  • Cod, Salmon, Pufferfish, Tropical Fish

  • Cooked Cod, Cooked Salmon

If the structure is correct, the setup disappears, lightning strikes the center, and Duke spawns.

Defeat Duke

  • Duke can only be harmed using Jirohn tools and Jarrows, arrows crafted using Jlint.

  • Duke bypasses all forms of protection besides Jirohn Armor.

  • Duke drops Der Kleine.


Built: 2025-12-30

Project description from CurseForge.

Pick your setup

OORP Void by Minecraft version and loader

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

1 available setups

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

Recent files

OORP Void versions and loaders

1 of 1 releases match

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