The Mouse Business - Fabric of Research
Java modpack listed for Minecraft 1.18. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.18.1 on Fabric. On other versions it may install and then do nothing.

THE FERRET BUSINESS PRESENTS

A FABRIC BASED SIDE MODPACK TO THE FERRET BUSINESS
INTRODUCTION
Welcome to the team, Researcher! You've been chosen and/or volunteered to head off to a brand new dimension to help The Ferret Business with it's research!
Worlds based around the magic of Fabric is an unexplored area for TFB, and thus the company Vice President is wanting to send teams out to Research new and familiar things!
You'll have a variety of things to research, but you won't have a guiding hand like previous The Ferret Business expeditions : Can you rough it without a high tech minimap, high powered tech weaponry, and other luxuries? That's another thing you're going to test and research!
Good luck!
OVERVIEW
Greetings! This modpack is one part gift to one of my communities and one part holiday challenge to myself. I wanted to explore some of the Fabric mods, and I put together this modpack in roughly two weeks.
Some things included in this pack :
- A focus on more magic mods than tech mods. Explore the new and unique offerings of Fabric only magic mods like Spectrum.
- A more challenging journey : Level up with LevelZ and RPGStats, unlocking what tools and items you can use, and improving your characters stats and abilities through survival and practice
- Explore carefully using various tools : a minimap that only shows up when you actually have an atlas, a compass and coordinates that only show up when you actually have a compass
- Things to do and rewards to earn with various quests via Bountiful, The Guild, and Villager Quests
- A beautiful and amazing world to explore from Terralith and various structure mods to add variety and interesting locations to find
- Loot Crates are scattered around the world in these various structures, do quests to earn Loot Crate Keys to unlock them.
- With Origins, you can choose a class, as well as an animal Origin with my brand new Anthro Origins mod I made specifically for this and future modpacks!
- And more!
This landing page will be improved over the next few days, stay tuned!
Need a server for The Mouse Business or any of my other packs?

I've partnered with Bisect Hosting! They provide excellent Minecraft servers (as well as other games!) with quick, easy server installs and excellent services! Just click the link above, and use code FERRETBUSINESS to get 25% off your first month for new clients!
For The Mouse Business, I suggest around 6 GB server!
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.18.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as The Mouse Business - Fabric of Research-Client-v1.0.1.zip
- Download size: 3.6 MB
- Download link checked 15 Oct 2026 — working
These come from our own check of the pack file, not from the source page.