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UnCore

Uncore is a client-side Fabric utility mod featuring a customizable HUD, gameplay information modules, and a modern in-game menu for Minecraft 1.21.1.
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uncore-1.4.2-Fabric 1.21.1

File nameuncore-1.4.2.jar
Uploader
UnoPLUnoPL
Uploaded
Sep 15, 2026
Downloads
9
Size
60.5 KB
Mod Loaders
Fabric
File ID
8885506
Type
R
Release
Supported game versions
  • 1.21.1

Curse Maven Snippet

Fabric

modImplementation "curse.maven:uncore-1684492:8885506"

Learn more about Curse Maven

What's new

Uncore 1.4.2

Uncore is a client-side Minecraft mod for Minecraft 1.21.1, focused on customizable HUD elements, useful modules, modern menus, and built-in mini-games.

Features

  • FPS and CPS counters,
  • Ping, coordinates, armor, health, food, effects, durability, weather, and totem modules,
  • Custom HUD editor with draggable elements,
  • Multiple HUD themes,
  • Secret Aurora HUD theme,
  • Polish and English language support,
  • Custom config profiles,
  • Save, load, and delete configs,
  • Secret code system,
  • Gamecraft category unlocked with the GAMECRAFT code,
  • Built-in Flappy Bird mini-game,
  • 60 FPS game simulation,
  • Custom pixel-art graphics with clouds, city skyline, pipes, grass, and layered ground,
  • Redesigned main menu with animated buttons,
  • Minecraft-inspired visual style.

Secret Codes

Use the code field in the Config tab.

  • GAMECRAFT unlocks the Gamecraft category.
  • UNCORE_AURORA unlocks the secret Aurora HUD mode.
  • AURORA_ON enables Aurora after unlocking it.
  • AURORA_OFF disables Aurora.

Requirements

  • Minecraft 1.21.1,
  • Fabric Loader,
  • Fabric API,
  • Java 21.

Installation

  1. Install Fabric for Minecraft 1.21.1.
  2. Install Fabric API.
  3. Put uncore-1.4.2.jar into .minecraft/mods.
  4. Launch Minecraft using the Fabric 1.21.1 profile.

 

Uncore is client-side and does not need to be installed on the server.

This mod has no additional files