Modscraper Modscraper Minecraft

Sort By

Type

Content

Tags

Immersive Optimization logo

Immersive Optimization

Mod

by Conczin

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

Type

Mod

CurseForge Downloads

14,708,613

CurseForge ID

1163206

Modrinth Downloads

2,069,284

Modrinth ID

vNZgQmjg

Last Updated

Sep 11, 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 Immersive Optimization SelectiveBounds Man of Many Planes Immersive Machinery Immersive Furniture Immersive Gateways

The page hash for easier page deployment.

Compatibility

Mod Loaders

Fabric Forge Neoforge

Game Versions

1.20.1 1.21 1.21.1 1.21.11

Recommended Gear

Affiliate

Hardware and extras that pair well with this mod.

LEGO Minecraft Set

LEGO Minecraft Set

Official sets that translate the building side of the game off-screen.

View on Amazon →

As an Amazon Associate I earn from qualifying purchases.

Screenshots

Similar Mods

AI Improvements

AI Improvements

Performance and logic upgrades for mod AIs

Mod 167,544,092
Torchmaster

Torchmaster

Adds a special torch which prevents mob spawning in a configurable radius

Mod 166,961,731
Chisel

Chisel

A builder's best friend.

Mod 166,911,435
Sodium Extra

Sodium Extra

Features that shouldn't be in Sodium

Mod 165,916,055
YUNG's Better Mineshafts (Forge/NeoForge)

YUNG's Better Mineshafts (Forge/NeoForge)

A long-awaited and much-needed abandoned mineshaft overhaul!

Mod 165,200,080
AmbientSounds 6

AmbientSounds 6

#listentonature

Mod 165,113,324

Included in Modpacks (467)

Show fewer
Simplicity Refabricated: Vanilla+ Simplicity Refabricated: Vanilla+ Omni-Apocalypse Omni-Apocalypse Create Aeronautics - Skyblock Create Aeronautics - Skyblock P. Icarus P. Icarus Lowfog Lowfog TurtleCraftSMP TurtleCraftSMP X's enhanced experience X's enhanced experience Dwarfz 5 Dwarfz 5 V-Cube V-Cube POKEPURAM-SMP POKEPURAM-SMP NVVS New Legends NVVS New Legends Redstoner's Paradise Redstoner's Paradise Opticraft - Improve performance and experience Opticraft - Improve performance and experience Steam and Stardust Steam and Stardust The Last Survivors - Zombie Apocalypse The Last Survivors - Zombie Apocalypse HardHorror HardHorror Mustard Virus NeoForged Mustard Virus NeoForged Goonables Goonables FastNeo (FPS Modpack For Neo Forge) FastNeo (FPS Modpack For Neo Forge) Legacy4Server Legacy4Server Valiant RPG Valiant RPG YeSMP YeSMP Drakoria RPG Drakoria RPG Magic of Create Grinding and industrialization GANDI 1 Grinding and industrialization GANDI 1 A Lll Modpark A Lll Modpark UnstableCraft SMP UnstableCraft SMP SamuraiAdventure SamuraiAdventure Actual Mobs (smarter and stronger mobs) Actual Mobs (smarter and stronger mobs) Create: Physics and Roads Create: Physics and Roads Create World CZ Create World CZ Bubble Cobble Redux Bubble Cobble Redux The Last Krafter The Last Krafter Drakoria RPG - Low Profile Drakoria RPG - Low Profile Weenie Hut NEO Weenie Hut NEO Cogcrafter Cogcrafter Eldarval Drehmal Eldarval Drehmal Endless Sky 2 Endless Sky 2 Voyager RPG - A Fantasy Action RPG Experience Voyager RPG - A Fantasy Action RPG Experience Farlands - Origins Of The Olimpus Farlands - Origins Of The Olimpus VOID-BOX2 VOID-BOX2 Blighted Dreams Blighted Dreams Promethium Promethium Kindle's Aeronautics Kindle's Aeronautics The Modpack of absolute all time The Modpack of absolute all time Something is Knocking at your door... Something is Knocking at your door... Farm and Friends Farm and Friends Optimized Core Optimized Core Prehistoric World 2 | Unusual Prehistory 2, Dinosaurs, Quests & More Prehistoric World 2 | Unusual Prehistory 2, Dinosaurs, Quests & More Techno Vanilla Techno Vanilla World War 3 World War 3 Satisfactory in Minecraft Satisfactory in Minecraft FUN CITY CRAFT - Amethyst Edition FUN CITY CRAFT - Amethyst Edition The Ultimate PVP Modpack The Ultimate PVP Modpack Ascension of the Archmage Ascension of the Archmage Horror from the Zombie Horde Horror from the Zombie Horde Project Z - Zombie Apocalypse Project Z - Zombie Apocalypse Architectoribus Datum Architectoribus Datum V's Fantasy Modpack V's Fantasy Modpack CrazyMC - A Special Apocalypse | Apocalypse with Quests! CrazyMC - A Special Apocalypse | Apocalypse with Quests! spectrum_11 spectrum_11 It's Hero Time (Alien Evo) It's Hero Time (Alien Evo) Monumental Experience - Beneath the Surface Monumental Experience - Beneath the Surface Kreyc's Waterworld Kreyc's Waterworld FOXY COZY LITE FOXY COZY LITE SCSMP 2 SCSMP 2 Heroverse SMP - Official Server Heroverse SMP - Official Server Plagued Sun Plagued Sun Mystic's Monstrosity - Avaricious Edition Mystic's Monstrosity - Avaricious Edition Leyendas de Teagarden Pyroven Leyendas de Teagarden Pyroven Ultimate FPS Boost [FG] Ultimate FPS Boost [FG] Optix - Boost FPS, Smooth, Performance Optix - Boost FPS, Smooth, Performance CATpack CATpack Perfect Fantasy Created Perfect Fantasy Created Leo's Medieval Fantasy Leo's Medieval Fantasy DeltaQuest RPG DeltaQuest RPG TensuraNewWorld TensuraNewWorld Minemon -- A cobbleverse spinoff Minemon -- A cobbleverse spinoff Aetheris QoL Aetheris QoL Gearfall Gearfall Desecrated - Flesh and Blood Desecrated - Flesh and Blood Dwarfz 7 Dwarfz 7 Leo's Military Factions Leo's Military Factions Dwarfz 6 Dwarfz 6 The Lands Between THEO The Lands Between THEO Tardis And Stuff (TAF) Tardis And Stuff (TAF) Create Vanilla+ (THEO) Create Vanilla+ (THEO) FluxEngine - Ultra Performance & Ultimate FPS Boost FluxEngine - Ultra Performance & Ultimate FPS Boost Ziptastic (Server) Ziptastic (Server) E4MC GAMER E4MC GAMER DeadZone Brasil - DeceasedCraft DeadZone Brasil - DeceasedCraft Superhero and Ben10 SMP Superhero and Ben10 SMP Concatenation Lumineth Concatenation Lumineth RatProject RatProject The Adventure of 1000 - Hunters of Evil The Adventure of 1000 - Hunters of Evil project Moa. project Moa. Wyrmfell Wyrmfell Requiem Black Dawn Requiem Black Dawn Arctic Winter Arctic Winter Freaky Pack - Cute vs Horror Freaky Pack - Cute vs Horror

External Resources

CurseForge Modrinth Source Code Wiki Issues