How do I install Non-Fluctuating Pack?

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. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Non-Fluctuating Pack work with?

The listing gives Minecraft 1.21.4. This is the version stated by the author or source site, not something we verified ourselves.

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Non-Fluctuating Pack

by Fluctuan · on Modrinth

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

About this Modpack

This Modpack based on Fabulously Optimized Modpack (from 12.21.24 based on SimplyFine), so You will have most of OptiFine features and good optimization with that!

What about vanilla servers?

You can play on ANY vanilla server that you want with this modpack, because any mod here is client-sided!

Can I use the Modpack in my own purposes?

You actually can! You can do ANYTHING with this Modpack, untill it griefs me and my reputation.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.21.4
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 NFP 1.21.4.mrpack
Download size: 13 KB
Download link checked 11 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Modpacks for Java All Minecraft Java mods Java mods for 1.21