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Harium

Mod

by hari_0701

A fork of Radium synced with the latest upstream Lithium improvements

Downloads

13,060

Type

Mod

CurseForge ID

1413106

Last Updated

Apr 12, 2026

Description

Harium | General Optimization


Comprehensive Game Physics & Logic Optimization

What Is Harium

Harium is a general-purpose optimization mod (based on Radium/Lithium).

It improves game physics, mob AI, world generation, and block ticking performance without changing any vanilla mechanics.

Invisible but Essential.

You won't see Harium working, but you will feel the difference: smoother MSPT, better mob responsiveness, and fewer lag spikes.

Technical Architecture

Harium optimizes the "micro-ticks" of the game.

  • Physics Engine: Optimize collision detection to reduce CPU overhead
  • Mob AI: Faster pathfinding and goal selection for mobs
  • Block Ticking: Efficient processing of block updates and redstone
  • Vanilla Parity: Strictly compliant with vanilla behavior

Fork Information

Harium is a fork of Radium (itself a port of Lithium).

It brings the massive optimizations of the Lithium project to the Forge ecosystem.

Credits & Support

Based on Lithium by CaffeineMC.

Radium Port by Asek3.

Harium extends this legacy of optimization.

Join the Community

Support available on our Discord.

JOIN DISCORD

Harium - Maintained by Hari - High Performance Minecraft

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