Spirity Optimized Build for Minecraft 1.21, 1.21.11

Name: Spirity Optimized
Availability: InStock
Author: ItsAnshuXD

A lightweight Fabric optimization and PvP utility modpack focused on FPS, smooth gameplay, and low-end performance.

downloads: 1 downloads
views: 46 views
Updated: Updated 04.09.2026

1.21 — 1.21.11
Fabric
Client

About the Spirity Optimized modpack

Spirity Optimized

Spirity Optimized is a lightweight Fabric modpack designed for better FPS, smoother gameplay, and useful PvP/QoL improvements.

Features

High FPS optimization
Low-end PC/mobile friendly
PvP utility improvements
Better zoom and HUD
Improved rendering performance
Clean Fabric setup

Included Mods

Sodium
Lithium
FerriteCore
ModernFix
ImmediatelyFast
More Culling
Zoomify
AppleSkin
Mod Menu
EntityCulling
And more

Compatibility

Minecraft 1.21+
Fabric Loader

Credits

All mods belong to their respective creators.

How to install Spirity Optimized

With Millida Launcher

Install Millida Launcher
The launcher is free: download it at millida.net/launcher and sign in with any nickname.
Click “Install” on this page
The launcher opens and installs the modpack for Minecraft 1.21–1.21.11 on Fabric automatically.
Launch the game
A profile with it appears in the launcher: click “Play”.

Manually

Download the modpack archive
In the version list above, pick the file Spirity Optimized 1.21.11-1.0.0.mrpack (2.4 MB).
Import it into a launcher
A launcher that supports modpacks (Millida Launcher, Prism) takes the archive via “Add modpack”, then “From file”. No need to unpack it yourself.
Allocate memory
Modpacks need more memory than the plain game: set 4–6 GB in the profile settings.

Minecraft 1.21.11 runs on Java 21: with a different Java version the game may close right after launch.

Versions

With dependencies

Minecraft	Loader	File	Actions
1.21.11	Fabric	1.21.112.4 MB
1.21	Fabric	1.213.9 MB

What it needs to run

YetAnotherConfigLib (YACL)already included
Shulker Box Tooltipalready included
ImmediatelyFastalready included
Dependencyalready included
Cloth Config APIalready included
Sodiumalready included
Reese's Sodium Optionsalready included
AppleSkinalready included
Entity Cullingalready included
Fabric APIalready included
Sodium Extraalready included
Text Placeholder APIalready included
Kryptonalready included
Lithiumalready included
Mod Menualready included
FerriteCorealready included
Zoomify (Zoom)already included

FAQ

Which Minecraft versions does Spirity Optimized work on?

There are files for 1.21.11, 1.21. The newest is 1.21.11.

Is Spirity Optimized for Forge or Fabric?

Only for Fabric: 1.21–1.21.11.

Which mods are in the Spirity Optimized modpack?

Mods in the modpack include YetAnotherConfigLib (YACL), Shulker Box Tooltip, ImmediatelyFast, Dependency, Cloth Config API, Sodium, Reese's Sodium Options, AppleSkin and 9 more.

Which Java does Spirity Optimized need?

Minecraft 1.21.11 runs on Java 21. If the game closes right after launch, the usual cause is the wrong Java version in the profile settings.

Where can I download Spirity Optimized safely?

On this page: the file Spirity Optimized 1.21.11-1.0.0.mrpack (2.4 MB) is stored on Millida’s server, with no link shorteners. SHA-1 checksum: d0ae2bed6933f4d3b203bac01103a90e97ba0407.