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Breakneck: Optimized

1.21.10 Beta! – Level Up Your Vanilla Client with Increased FPS, Shaders, Quality of Life Enhancements, and Visual Improvements.

46.5k

27

Compatibility

Minecraft: Java Edition

1.21.9–1.21.10

1.21.3–1.21.5

1.21–1.21.1

1.20.4–1.20.6

1.20.1–1.20.2

1.19.4

Platforms

Supported environments

Client-side

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Links

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Creators

CrismPack Organization

HaXrModpack Author

Details

Licensed CC-BY-4.0

Published 2 years ago

Updated 2 weeks ago

Description Gallery Changelog Versions

All versionsBreakneck v4.9.0-alpha.2 for 1.21.9

Breakneck v4.9.0-alpha.2 for 1.21.9

Changelog

This is a pre-release. Here be dragons!

[Full Changelog]

Dependencies

Suggestion Tweaker Version 1.20.6-1.5.3+fabric is embedded

Bobby Version 5.2.10+mc1.21.9 is embedded

Architectury API Version 18.0.3+fabric is embedded

ImmediatelyFast Version 1.13.0+1.21.9-fabric is embedded

Model Gap Fix Version 1.21.5-1.12 is embedded

Capes Version 1.5.9+1.21.9 is embedded

Complementary Shaders - Unbound Version r5.6 is embedded

Cloth Config API Version 20.0.148+fabric is embedded

Just Expressions Version 1.1 is embedded

Searchables Version 1.0.2 is embedded

Balm Version 21.9.3+fabric-1.21.9 is embedded

Iris Shaders Version 1.9.3+1.21.9-fabric is embedded

Fabric Language Kotlin Version 1.13.6+kotlin.2.2.20 is embedded

LambDynamicLights - Dynamic Lights Version 4.7.2+1.21.9 is embedded

Lithium Version mc1.21.9-0.19.1-fabric is embedded

Your Options Shall Be Respected (YOSBR) Version 0.1.2 is embedded

ViaFabricPlus Version 4.3.0 is embedded

Reese's Sodium Options Version mc1.21.9-1.8.5+fabric is embedded

Collective Version 1.21.9-8.8-fabric+forge+neo is embedded

Replanter Plus Version 2.3.3-1.21.9 is embedded

Custom Window Title Version 1.4.2 is embedded

Simple Voice Chat Version fabric-1.21.9-2.6.4 is embedded

YetAnotherConfigLib (YACL) Version 3.8.0+1.21.9-fabric is embedded

Crash Assistant Version 1.10.4 is embedded

Chat Reporting Helper Version 4.35 is embedded

CraterLib Version 1.21.9-2.1.5 is embedded

Resourcify Version 1.7.4 is embedded

Controlify (Controller support) Version 2.4.1 is embedded

LambdaBetterGrass Version 2.5.0+1.21.9 is embedded

Mod Menu Version 16.0.0-rc.1 is embedded

Branded Logs Version 2.2.0 is embedded

Simple Discord RPC Version 4.0.4 is embedded

Status Effect Bars Version 1.0.9 is embedded

Raised Version Fabric-1.21.9-5.0.2 is embedded

Fresh Animations Version 1.10.1 is embedded

Xaero's World Map Version 1.39.17_Fabric_1.21.9 is embedded

StackDeobfuscator Version 1.4.3 is embedded

MixinTrace Version 1.1.1+1.17 is embedded

Falling Leaves Version 2.0.2+1.21.9 is embedded

Dynamic FPS Version 3.9.6 is embedded

Forge Config API Port Version 21.9.8 is embedded

Controlling Version 27.0.2 is embedded

Translations for Sodium Version v5.2.0 is embedded

Complementary Shaders - Reimagined Version r5.6 is embedded

Ambient Environment Version 26.0.0.1 is embedded

Slightly Improved Font (32x) Version 1.1.5 is embedded

Cubes Without Borders Version 3.0.0+1.21.5 is embedded

ScalableLux Version 0.1.6+fabric.c25518a is embedded

Fabric API Version 0.134.0+1.21.9 is embedded

Sodium Version mc1.21.9-0.7.0-fabric is embedded

FerriteCore Version 8.0.0-fabric is embedded

Chat Heads Version 1.1.0 is embedded

Remove Reloading Screen Version 5.1.11+mc1.21.9-fabric is embedded

Fresh Moves Version 3.0.1 is embedded

Client Tweaks Version 21.9.1+fabric-1.21.9 is embedded

Sodium Extra Version mc1.21.9-0.7.0+fabric is embedded

More Culling Version 1.5.0-beta2 is embedded

Persistent Inventory Search Version 1.21.9-1.6-fabric+forge+neo is embedded

Breakneck Menu Version 1.2.0+mc1.21.3 is embedded

shulkerboxtooltip-fabric-5.2.9+1.21.9.jarAdded via overrides

Files

Breakneck-1.21.9-4.9.0-alpha.2.mrpack(508.97 KiB) Primary

Metadata

Release channel

Alpha

Version number

4.9.0-alpha.2

Loaders

Fabric

Game versions

1.21.9

Downloads

194

Publication date

October 5, 2025 at 10:56 AM

Publisher

HaXr

Modpack Author

Version ID

Modrinth is open source.

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