A Performance Modpack for Very VERY Low End PCs
Fast
This modpack is made for low-end computers and will strip the game to its very core.
Simple
This modpack is easy to use, hard to master. If you just want to plug and play, it will work amazing; however, if tinker a little you can get even more performance.
Modular
Change whatever you would like, however you like, whenever you like. This pack is just a template, you should change the settings to your heart's desire.
WARNING, THIS PACK MAY CAUSE GRAPHICAL ISSUES, IF YOU WANT IT TO LOOK PRETTY, THIS PACK ISN'T FOR YOU.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.4
- 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 Nuclear Performance 1.0.0.mrpack
- Download size: 21 KB
- Download link checked 29 Aug 2026 — working
These come from our own check of the pack file, not from the source page.