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QuantuMiz: Competitive Edition logo

QuantuMiz: Competitive Edition

Modpack

Your friendly competitive PvP modpack, aiming to be open-source alternative of PvP clients!

Type

Modpack

Modrinth Downloads

13,490

Modrinth ID

faBOtc4A

Last Updated

Jul 29, 2026

Description

QuantuMiz: Competitive Edition

Your friendly competitive PvP modpack, aiming to be open-source alternative of PvP clients!

Download · Issue Tracker · Source Code


QuantuMiz: Competitive Edition (Formerly known as Kosmos) is the second deriative of QuantuMiz project, aiming to be PvP-focused competitive modpack for Minecraft: Java Edition, powered by several FOSS mods.

Changelog

See here.

Features

  • Included several PvP features seen on PvP client, such as FPS, Ping, Keystrokes, Zoom, ArmorStatus/Item Status, Custom Crosshairs, and many more to come!
  • Optimization powered by QuantuMiz, which includes several optimization mods with the power of open-source.
  • Partial compatibility of OptiFine features such as Connected Textures and Shaders!
  • Unlike other modpacks, this modpack is designed with Fair-play in mind for most of community servers, all mods present are cherry-picked carefully to comply with most of server rules, including popular server such as Hypixel.
  • 100% community-made, free and open-source! All mod's source code are available on their respective GitHub page.

List of mods

List of mods can be found here.

Using this modpack on your livestream/contents

You are free to use this modpack on livestream and contents as this modpack is MIT License! But I would be grateful if you leave a link to this modpack.

Thank you for supporting this modpack project!

Compatibility

Mod Loaders

Fabric

Game Versions

1.19.3 1.19.4 1.20.2 1.20.4 1.20.5 1.20.6 1.21 1.21.1 1.21.3 1.21.4 +8 more

Recommended Gear

Affiliate

Hardware and extras that pair well with this modpack.

As an Amazon Associate I earn from qualifying purchases.

Screenshots

Similar Modpacks

Contained Mods (46)

Animatium

Animatium

The all-you-could-want legacy animations mod for modern minecraft versions. Brings back animations from the 1.7/1.8 era...

Mod 796,408
BadOptimizations

BadOptimizations

Optimization mod that focuses on things other than rendering

Mod 129,759,993
Better Block Entities

Better Block Entities

A Minecraft optimization mod for Fabric/Sodium that improves FPS / Block Entity Rendering by implementing a Hybrid Rende...

Mod 13,378,319
Cloth Config API (Fabric/Forge/NeoForge)

Cloth Config API (Fabric/Forge/NeoForge)

Config Screen API for Minecraft

Mod 570,608,694
Combat Hitboxes

Combat Hitboxes

A mod that changes hitbox colors when targeting entities, with customizable colors and line thickness.

Mod 2,661,542

Compose Multiplatform

Library mod bundling JetBrains' Compose Multiplatform libs

Mod 491,788
Concurrent Chunk Management Engine (Fabric)

Concurrent Chunk Management Engine (Fabric)

A Fabric mod designed to improve the chunk performance of Minecraft.

Mod 40,984,529
Config Manager

Config Manager

A minecraft mod that allows modpack developers to ship configuration file in the most user-friendly way possible

Mod 9,272,241
Continuity

Continuity

A Minecraft mod that allows for efficient connected textures

Mod 145,553,178
Controlify (Controller support)

Controlify (Controller support)

Adds controller support to Minecraft!

Mod 33,679,530
CraftPresence

CraftPresence

Completely Customize the way others see you play in Discord!

Mod 78,525,896
Crash Assistant

Crash Assistant

Shows a GUI after Minecraft crashes, immediately showing and analyzing all affected logs.

Mod 96,351,913
Cubes Without Borders

Cubes Without Borders

A mod that allows you to play Minecraft in a borderless fullscreen window.

Mod 45,766,819
Custom Block Highlight

Custom Block Highlight

Revitalize the block outline.

Mod 307,587
Dark Loading Screen

Dark Loading Screen

Makes the loading screen darker

Mod 8,894,724
Debugify

Debugify

Fixes Minecraft bugs found on the bug tracker

Mod 76,960,922
Disable Compliance Notification

Disable Compliance Notification

Disable Compliance Notification for South Korean users.

Mod 12,681
Dynamic Crosshair

Dynamic Crosshair

A mod that hides or changes the crosshair dependent on context

Mod 22,063,895
Dynamic FPS

Dynamic FPS

Improve performance when Minecraft is in the background

Mod 126,529,529
Fabric API

Fabric API

Core API library for the Fabric toolchain

Mod 525,171,075
Fabric Language Kotlin

Fabric Language Kotlin

Fabric language module for Kotlin

Mod 217,487,902
Fast Noise

Fast Noise

This optimizes noise generation

Mod 14,530,331
FerriteCore

FerriteCore

Memory usage optimizations

Mod 165,209,837
Gamma Utils (Fullbright)

Gamma Utils (Fullbright)

Fully client side Gamma / Brightness / Night Vision mod, making it easy to see in the dark. Basically Fullbright for Fab...

Mod 18,228,047
Iris Shaders

Iris Shaders

A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs

Mod 192,724,990
Language Reload

Language Reload

Reduces load times and adds fallbacks for languages

Mod 75,862,548
Lithium (Fabric/NeoForge)

Lithium (Fabric/NeoForge)

An optimization mod for Minecraft which improves server performance significantly.

Mod 243,302,314
Main Menu Credits

Main Menu Credits

Adds a way of adding information to the user's title screen.

Mod 25,351,652
MixinTrace

MixinTrace

Adds a list of mixins in the stack trace to crash reports

Mod 47,516,135
Mod Menu

Mod Menu

Adds a mod menu to view the list of mods you have installed.

Mod 243,768,149
More Chat History

More Chat History

Increases the size of the chat history.

Mod 43,936,289
Nametag Tweaks

Nametag Tweaks

A small QOL mod that lets you change the look of nametags.

Mod 253,266
OneConfig

OneConfig

Access all your mod settings in one place, with a sleek and intuitive interface.

Mod 1,193,279
Plasmo Voice

Plasmo Voice

Proximity voice сhat mod with audio positioning and lots of features

Mod 7,889,180
Reese's Sodium Options

Reese's Sodium Options

Alternative Options Menu for Sodium

Mod 166,991,347
Scoreboard Tweaks

Scoreboard Tweaks

Client side customization of Minecraft's Scoreboard/Sidebar

Mod 617,053
Simple HUD Enhanced

Simple HUD Enhanced

A Minecraft mod that enhances the game's Heads-Up Display (HUD) by introducing customizable elements and features to dis...

Mod 1,154,983
Sodium

Sodium

The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!

Mod 411,868,794
Sodium Extra

Sodium Extra

Features that shouldn't be in Sodium

Mod 181,734,636
Tab Tweaks

Tab Tweaks

Improvements and customization for Minecraft's Tab / Player List HUD

Mod 204,515
TipTapShow

TipTapShow

A mod for Fabric to show your keystrokes ingame

Mod 312,424

Toggle Toggle Sprint

A toggle-sprint mod for modern versions of Minecraft using the existing control toggles

Mod 201,783
UniLib

UniLib

A common set of Utilities, designed for over 50 versions of Minecraft!

Mod 37,866,401
WAIG: Where Am I Going

WAIG: Where Am I Going

Fabric mod for Minecraft, adds a minimal RPG-inspired compass HUD to the game.

Mod 76,649
YetAnotherConfigLib

YetAnotherConfigLib

A builder-based configuration library for Minecraft.

Mod 268,383,411
Zoomify

Zoomify

A zoom mod with infinite customizability.

Mod 115,983,938

External Resources