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Immersive Optimization logo

Immersive Optimization

Mod

by Conczin

A lightweight entity-tick-scheduler for doubling your TPS.

Type

Mod

CurseForge Downloads

17,161,507

CurseForge ID

1163206

Modrinth Downloads

2,570,800

Modrinth ID

vNZgQmjg

Last Updated

Nov 7, 2026

Description

Immersive Optimization

Modrinth CurseForge Discord Github Translate via Crowdin

An entity tick scheduler to massively reduce lag (~200% speedup) and resource requirements of entities.

Unlike similar projects, this mod will not disable ticks all together, allowing farms or distant entities to still function.

Works great together with Entity Culling.

Discord

While tested thoroughly, I expect some rough edges. Please report any issues on GitHub or Discord.

Features

  • Gradually slows down tick rate of entities and block entities
  • Distributes updates over multiple ticks to flatten lag spikes
  • Dynamically adjusts tick rate based on server load
  • Configuration commands (/io ...)

Tested Mod-Packs

Exact values change based on situations, but I observed:

  • 150% higher performance in Cobblemon 1.20.1 Fabric
  • 330% higher performance on a private 700 mods pack (Gallery example)

Screenshot

Immersive Collection

Immersive Armors Immersive Aircraft Immersive Melodies Immersive Paintings SelectiveBounds Man of Many Planes Immersive Machinery Immersive Furniture Immersive Gateways Immersive Pillagers Immersive Worldmap

BisectHosting

The page hash for easier page deployment.

Compatibility

Mod Loaders

Neoforge

Game Versions

26.2

Recommended Gear

Affiliate

Hardware and extras that pair well with this mod.

Mini PC for self-hosting

Mini PC for Self-Hosting

A low-power box that can sit in a cupboard and run a modded server around the clock.

View on Amazon →
Minecraft Enderman Character Plush

Minecraft Enderman Character Plush

Enderman plush toys, and a reliable gift for a younger player.

View on Amazon →

As an Amazon Associate I earn from qualifying purchases.

Screenshots

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External Resources

CurseForge Modrinth Source Code Wiki Issues