InfinityCraft Ultra

InfinityCraft Ultra - ICU

A cool modpack packed with many mods and features so you can explore,
fight, craft, automate, fly, and have fun, worked hard, its peak.     :3

Minecraft 1.21.1 · NeoForge · 377 mods · heavily optimized · shaders included

WHAT'S INSIDE

Progression & Quests
5 Tiers - Bosses And Rare Metals Unlock The Next Tier
Create Before Mekanism · Avaritia And Draconic Are Endgame
Avaritia Starts At Vibranium · Bosses Can't Be Farmed Without A Fight
ProjectE Follows The Tiers Too - Dark Matter At Allthemodium, Red Matter At Vibranium, Its Gear Behind The Wither, Warden And Ender Dragon, The Transmutation Table Behind The Chaos Guardian
FTB Quests Book - 1184 Quests Across 61 Chapters
Every Big Mod Has Its Own Chapter + A Main Path To Guide You
New Tabs: Wilds And Wildlife + Building And Decor (Biomes, Mobs, Pets, Rats, Quark, Supplementaries And More)

Endgame - The Ultra Star
Craft 8 Seals From Every Part Of The Pack
Then The Star On The Avaritia Extreme Crafting Table
Its Own Quest Chapter - Pick 1 Creative Item As Your Reward

Airships
Sable · Create Aeronautics · Sable Beyond · Ars Sable
Create: AeroPortals · Create: AeroWarptics · Create: Coasters Simulated
Aeronautics Camera Sync · Simulatedextra · Waystones: Sable
+ 13 compat mods, and ICU Core gives modded blocks proper ship weights

Tech & Automation
Create (+15 addons) · Mekanism · Applied Energistics 2 (+10 addons)
Immersive Engineering · Industrial Foregoing · Draconic Evolution
Extreme Reactors · Powah · Flux Networks · Mystical Agriculture
Modular Force Field System · Mob Grinding Utils · Generator Galore
Chunk Loaders + FTB Chunks - Chunk Load Your Farms And They Keep Running When You Walk Away
Schematicannon Fixed - New Cannons Build Your Schematics Again
+ And More!

Magic
Ars Nouveau (+ Ars Creo, Polymorphia, Énergistique, Ender Source Jars)
ProjectE · Project Expansion · Allthemodium
+ And More!

Explore
The Aether · Twilight Forest · The Undergarden · Biomes O' Plenty
Integrated Dungeons and Structures · YUNG's Better Dungeons
Immersive Aircraft · Waystones · Xaero's Maps (+ Icon Packs)
Rats (+ Ratlantis, Its Own Dimension, And 6 Bosses)
Vanilla Backport - Pale Garden, Creaking, Sulfur Caves And More From Newer Minecraft
+ 25 structure and worldgen mods

Fight
L_Ender's Cataclysm (+ Mowzie's Cataclysm, Integrated Cataclysm)
Mowzie's Mobs · Bosses of Mass Destruction
+ And More!

Build & QoL
Quark · Supplementaries · Building Gadgets 2 · Macaw's Fences and Walls
Sophisticated Backpacks · Storage Drawers · Iron Chests
Farmer's Delight (+ Delight add-ons) · EMI + JEI · Jade · Comforts
Thirst Was Reclaimed · Yeetus Experimentus · FTB Ultimine (+ Create Ultimine)
FTB Chunks Claims Show On Xaero's Map (No Block Protection - Ships And Create Work Everywhere)
Keybinds Set For You - No More Keys Doing Two Things At Once (Change Any Key In Controls)
+ And More!

Shaders (Off By Default - Press F6)
BSL (Default, MEDIUM Settings) · Complementary Reimagined + Unbound (With Euphoria Patches) · Bliss
Iris · Colorwheel (Create Stays Fast With Shaders) · Iris Veil Compat + Aeronautics Iris Fix (Ships)
Faster Iris Shadow Mapper · Iris Shader Folder (Just The 4 Packs In The List)
Modded Water, Lava, Plants, Crops, Glass, Lamps And Crystals Get Shader Effects (Our Own ICU Core Mod)

GOOD TO KNOW

New Here? You Get The Quest Book And A Starter Guide On Your First Join (Quests Button: Top Left Of Your Inventory)
Pickaxe Ladder: Netherite Mines Allthemodium · Allthemodium Mines Vibranium · Vibranium Mines Unobtainium
Mekanism's Advanced Circuits Need A Fiery Ingot - Beat The Hydra In The Twilight Forest
Far-Away Farms Stop - Chunk Load Them Or Claim + Force-Load With FTB Chunks
EMI Shows Every Recipe - Hover Rare Items For Hints

PERFORMANCE

This pack ships a lot of optimization mods, not just Sodium.
Sodium · Lithium · C2ME (all 20 modules) · ModernFix · FerriteCore
EntityCulling · Chloride · ImmediatelyFast · ScalableLux · Redirected
All The Leaks · Fast Noise · Clumps · Random Optimization
EfficientHashing · Fast Tag · Very Many Players · + And More.

ModernFix is hand-tuned. Configs are hand-adjusted, not defaults.
ICU Core Mod (On CurseForge: InfinityCraft Ultra Core) makes the optimizations reach modded blocks too (chests, item frames, heads, beds).
Hundreds of log errors cleaned up - a clean log is a happy pack.

RAM

Minimum: 8 GB
Recommended: 10-11 GB
Do NOT go over 12 GB — it causes GC lag, not more performance.

Optional - Smoother Play (Fewer Lag Spikes):
In CurseForge: InfinityCraft Ultra > Profile Options > Java Arguments, add:
-XX:+UseZGC -XX:+ZGenerational -XX:+UseStringDeduplication --add-modules jdk.incubator.vector
(Modpacks Can't Set These For You - Skip It On Low-End PCs Or If You Use Under 8 GB)

HANDY KEYS

Recipes: Hover Any Item - R = How To Make It · U = What It's Used In
Vein Mine: Hold ` While Mining - Up To 64 Blocks (Needs The Right Tool) · Up / Down Arrows Change The Shape
Zoom: Front Mouse Side Button (Scroll To Zoom More) · Crawl: Back Mouse Side Button · Sit: Caps Lock
Shaders: F6 On / Off · F7 Pick A Pack · F8 Reload · Low FPS? Pick A Lower Profile In The Pack's Settings
Chat Is T · Keys Are Set So Nothing Clashes - Change Any Key In Controls

This pack is in BETA and updated regularly. (Hope Thats No Issue, May Wait)

Please report any issue you may have! If you can, include your
logs/latest.log file — it's the most useful thing you can send
and it's how most fixes happen.

Want to play with friends?
Server Pack - Download It From The Files Tab (Under The 5.4 File)
[Create a server, get 25% off your first month]
https://url-shortener.curseforge.com/sqeX8

CREDITS

Made By PixelTheCollie_
ICU Core Mod (InfinityCraft Ultra Core) - By PixelTheCollie_
ICU Core DP - By PixelTheCollie_ + CyberRat2 + Joshcraft2002 + Khazoda + powderblaster + NumberOneRiker
Shader Packs By Their Authors - Thank You!
BSL Shaders by capttatsu (capttatsu.com) · Complementary Reimagined + Unbound by EminGT
Euphoria Patches by SpacEagle17 · Bliss by Xonk (a Chocapic13's Shaders edit)
And Every Mod Author In This Pack - Thank You!

We hope you enjoy our modpack, Thanks :)
- The InfinityCraft Ultra Team