Have you wanted to play Rats, but don't know how? Do you like NeoForge, but hate managing mods? With The Unofficial Rats Modpack, you can play this excellent (and somewhat unsettling) mod smoothly and easily!
This modpack is based off of the brilliant modpack Hammer. If you like (Neo)Forge, but want an optimised experience, check it out!
Also includes JEI.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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 Modrinth — 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.
Verified by MCModsHub
- Downloads as The Unofficial Rats Modpack.mrpack
- Download size: 3.6 MB
- Download link checked 29 Aug 2026 — working
These come from our own check of the pack file, not from the source page.