Project Catbus: Reforged
Java modpack listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthHere comes the Catbus!
Project Catbus: Reforged is an overhaul of an earlier modpack I made, Project Catbus. Reforged is a slightly more optimised & stripped-back version of the pack, now including several mods that have updated to 1.21.1 at long last!
The pack is focus around a few primary areas...
- Create & Create Aeronautics
- Terrain Generation
- Building and Decor
Alongside base Create & Aero are a curated selection of addons - including Coasters, Big Cannons, Deco, and more. There's also a selection of other tech mods (CC: Tweaked, AE2, Alchemistry) and - to appease your more magically inclined friends - Ars Nouveau is also included.
Terrain generation is primarily centred around Terralith & Tectonic, but I've also included No Man's Land, Geophilic, and a couple other bits. Overall, the pack maintains a Vanilla+ feel and avoids adding too many modded terrain blocks to clutter up your inventory.
Do note that Catbus: Reforged is primarily intended for use on a private server and includes the Simple Voice Chat mod.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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.
- Downloads as catbus_reforged_1.0.0.mrpack
- Download size: 15.5 MB
- Download link checked 2 Oct 2026 — working
These come from our own check of the pack file, not from the source page.