This datapack allows you to remove contents of ROM from CC:Tweaked computers!
unrom.zip clears rom/* and adds rom/_ and bios.lua as stubs since CC:Tweaked computers cannot boot without files in ROM.
unrom_nostub.zip clears rom/* and doesn't add stubs. (Computers won't boot due to ROM mount error so you will have to add some files to rom with your custom datapack if you want computers to be useful)
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20, 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 — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as unrom.zip
- Download size: 3 KB
- Download link checked 8 Sept 2026 — working
These come from our own check of the pack file, not from the source page.