GDLauncher logo
FPS/Performance/QoL | Butterium logo
Modrinth Modrinth · Modpack

How to install "FPS/Performance/QoL | Butterium"

Optimization/FPS and quality of life. A client-like performance pack with custom menus/in-game HUD - up to 4x FPS - integrated FancyMenu

Author

caela

Downloads

25.8K

Last Updated

Jan 26, 2026

License

LicenseRef-Smooth-Like-BUTR-Licence---SLBLv1

Mod Loaders

Fabric

Minecraft Versions

1.21.11 1.20.1
adventure challenging combat kitchen-sink lightweight multiplayer optimization technology

Quick Install ID

#butterium

Install FPS/Performance/QoL | Butterium in GDLauncher

FPS/Performance/QoL | Butterium runs on Fabric. Pick whichever your existing instance uses, or create a new one. GDLauncher installs the correct loader automatically.

Install on Fabric

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Fabric loader and a Minecraft version that FPS/Performance/QoL | Butterium supports (1.21.11, 1.20.1 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #butterium, find FPS/Performance/QoL | Butterium in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Before you install

Make sure your Minecraft version matches what FPS/Performance/QoL | Butterium supports. As of the latest release, 1.21.11, 1.20.1 are supported. FPS/Performance/QoL | Butterium only runs on Fabric; mods built for other loaders won't work. GDLauncher checks compatibility for you and won't install something incompatible with the instance you've chosen.

Frequently Asked Questions

Is FPS/Performance/QoL | Butterium free?

Yes. FPS/Performance/QoL | Butterium is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does FPS/Performance/QoL | Butterium support?

FPS/Performance/QoL | Butterium supports Minecraft 1.21.11, 1.20.1. GDLauncher will automatically pick a compatible version when you install it.

Does FPS/Performance/QoL | Butterium require Forge or Fabric?

FPS/Performance/QoL | Butterium requires Fabric. GDLauncher will install the correct loader automatically when you create an instance.

How do I install FPS/Performance/QoL | Butterium?

Open GDLauncher, go to your instance's Addons tab, click Add Addons, and paste the Quick Install ID #butterium. GDLauncher handles dependencies and the right Minecraft version automatically.

Who made FPS/Performance/QoL | Butterium?

FPS/Performance/QoL | Butterium is made by caela. The full project lives on Modrinth (https://modrinth.com/modpack/butterium).

Need help?

Read our troubleshooting guide, check the guides section, or join the GDLauncher Discord community.

View on Modrinth Download GDLauncher