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Ultra Hardcore

The most difficult modpack in all of Minecraft. And also the funniest!

3,692

3

Compatibility

Minecraft: Java Edition

1.21.1

1.20.1

Platforms

Supported environments

Client and server

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Links

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Creators

Details

Licensed ARR

Published 2 years ago

Updated 3 weeks ago

Description Gallery Changelog Versions

All versionsUltra Hardcore - MC 1.21.1 - 4.0.0

Ultra Hardcore - MC 1.21.1 - 4.0.0

Changelog

MC 1.21.1 - 4.0.0

Mods from the creator “someaddon” have been removed, as they should only be in CurseForge.

For a better experience, we recommend installing the CurseForge version of the modpack.

Remember to always make a backup of your world, and never change version, if you play in 1.21.1 you must continue in that version.

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Dependencies

Iceberg Version 1.3.2 is embedded

Another Furniture Version 4.0.0 is embedded

Comforts Version 9.0.4+1.21.1 is embedded

[ETF] Entity Texture Features Version 7.0.2 is embedded

Wider Ender Chests Version 1.0.3 is embedded

YUNG's Better Witch Huts Version 1.21.1-NeoForge-4.1.1 is embedded

Trading Post Version v21.1.0-1.21.1-NeoForge is embedded

Handcrafted Version 4.0.3 is embedded

Polymorph Version 1.1.0+1.21.1 is embedded

Ocean's Delight Version 1.0.3 is embedded

Dark Mode Everywhere Version 1.21-1.3.5 is embedded

Diagonal Windows Version v21.1.1-1.21.1-NeoForge is embedded

YUNG's Better Dungeons Version 1.21.1-NeoForge-5.1.4 is embedded

Animal Feeding Trough Version 1.1.2+1.21(.1)-neoforge is embedded

Controlling Version 19.0.5 is embedded

Lithium Version mc1.21.1-0.15.0-neoforge is embedded

Resourceful Config Version 3.0.11 is embedded

YDM's Weapon Master Version 1.21.1+neoforge+4.2.7 is embedded

Jade 🔍 Version 15.10.3+neoforge is embedded

Stackable Stew and Soup Version 2.0.1 is embedded

Farmer's Delight Version 1.21.1-1.2.9 is embedded

Realistic Mobs Version 4.0.0 is embedded

Amendments Version neoforge_1.21-2.0.5 is embedded

Noisium Version 2.3.0+mc1.21-1.21.1 is embedded

Medieval Buildings Version 1.1.1 is embedded

More Useful Copper Version 2.0.0 is embedded

Pick Up Notifier Version v21.1.1-1.21.1-NeoForge is embedded

Macaw's Doors Version 1.1.2 is embedded

Better Third Person Version 1.9.0 is embedded

Double Doors Version 1.21.1-7.1-fabric+forge+neo is embedded

AutoMessage Version 2.3.0 is embedded

Resourceful Lib Version 3.0.12 is embedded

Macaw's Paths and Pavings Version 1.1.0 is embedded

YUNG's API Version 1.21.1-NeoForge-5.1.6 is embedded

Loading Backgrounds Version 2.0.0 is embedded

ModernFix Version 5.24.3+mc1.21.1 is embedded

Enchantment Descriptions Version 21.1.8 is embedded

Diagonal Walls Version v21.1.2-1.21.1-NeoForge is embedded

Sodium Version mc1.21.1-0.6.13-neoforge is embedded

Charm of Undying Version 9.1.0+1.21.1 is embedded

FancyMenu Version 3.7.0-1.21.1-neoforge is embedded

Caelus API Version 7.0.1+1.21.1 is embedded

TxniLib Version neoforge-1.21.1-1.0.24 is embedded

Supplementaries Version neoforge_1.21-3.4.14 is embedded

YUNG's Better Jungle Temples Version 1.21.1-NeoForge-3.1.2 is embedded

Mouse Tweaks Version 1.21-2.26.1-neoforge is embedded

Jump Over Fences Version 1.6.1 is embedded

Despawning Eggs Hatch Version 1.21.1-4.5-fabric+forge+neo is embedded

Golden Foods! Version 2.4.0 is embedded

Lithostitched Version 1.4.11-neoforge-1.21 is embedded

StartInv Version 1.0.0 is embedded

Item Highlighter Version 1.1.11 is embedded

Necronomicon API Version 1.6.0+1.21 is embedded

Macaw's Trapdoors Version 1.1.4 is embedded

Macaw's Fences and Walls Version 1.2.0 is embedded

Cobweb Version 1.3.3 is embedded

Easy Anvils Version v21.1.0-1.21.1-NeoForge is embedded

Cherished Worlds Version 10.1.1+1.21.1 is embedded

AI Improvements Version 0.5.3 is embedded

Realistic Chests Version 1.0.0 is embedded

Armadillo Scute Armor Version 1.0.2 is embedded

ChoiceTheorem's Overhauled Village Version 3.5.10 is embedded

Crab Claws Version 1.2.0 is embedded

Iron Chests Version 1.21-neoforge-16.0.7 is embedded

Polymorphic Energistics Version 0.4.1 is embedded

Sit Version v1.4 is embedded

New Slab Variants Version 3.0.1 is embedded

YUNG's Better Desert Temples Version 1.21.1-NeoForge-4.1.5 is embedded

FerriteCore Version 7.0.2-neoforge is embedded

Traveler's Backpack Version 1.21.1-10.1.23 is embedded

Not Enough Animations Version 1.10.2 is embedded

Reese's Sodium Options Version mc1.21.4-1.8.3+neoforge is embedded

SuperMartijn642's Core Lib Version 1.1.18a-neoforge-mc1.21 is embedded

Realistic Woods Version 1.0.0 is embedded

Falling Leaves (NeoForge/Forge) Version 1.21.1-2.5.1 is embedded

Connected Glass Version 1.1.14-neoforge-mc1.21 is embedded

YUNG's Better End Island Version 1.21.1-NeoForge-3.1.2 is embedded

Creeper Overhaul Version 4.0.6 is embedded

Ender's Delight Version 1.1.0 is embedded

Sodium Options API Version neoforge-1.21.1-1.0.10 is embedded

JamLib Version 1.3.5+1.21.1 is embedded

BadOptimizations Version 2.3.0 is embedded

Chunk Loaders Version 1.2.8-neoforge-mc1.21 is embedded

Mob Drops Recipes [End] Version 2.1.0 is embedded

YUNG's Better Ocean Monuments Version 1.21.1-NeoForge-4.1.2 is embedded

My Nether's Delight Version 1.9 is embedded

Explorify Version 1.6.2 is embedded

Healthy Water Version 1.0.1 is embedded

Snowballs Freeze Mobs Version 1.21.1-3.8-fabric+forge+neo is embedded

Vein Mining Version 5.0.0-beta.2+1.21 is embedded

Yeetus Experimentus Version 87.0.0 is embedded

Bookshelf Version 21.1.69 is embedded

Colourful Earth Version 1.0.0 is embedded

Kobolds Version 3.0.25 is embedded

Complementary Shaders - Unbound Version r5.5.1 is embedded

Additional Structures Version v.6.3.2 is embedded

Loading Backgrounds - Oceans Version 2.1.0 is embedded

Advancement Plaques Version 1.6.8 is embedded

[EMF] Entity Model Features Version 3.0.1 is embedded

Clumps Version 19.0.0.1 is embedded

Dis-Enchanting Table Version 5.0.2 is embedded

YUNG's Better Strongholds Version 1.21.1-NeoForge-5.1.3 is embedded

Epic Power Bracelets Version 1.1.1 is embedded

MonoLib Version neoforge-1.21.1-2.1.0 is embedded

Collective Version 1.21.1-8.3-fabric+forge+neo is embedded

Better Advancements Version 0.4.3.21 is embedded

YUNG's Better Nether Fortresses Version 1.21.1-NeoForge-3.1.5 is embedded

Konkrete Version 1.9.9-1.21-neoforge is embedded

Redirected Version neoforge-1.21.1-1.0.0 is embedded

Moonlight Lib Version 1.21-2.23.7-neoforge is embedded

SuperMartijn642's Config Lib Version 1.1.8-neoforge-mc1.21 is embedded

Architectury API Version 13.0.8+neoforge is embedded

Macaw's Paintings Version 1.0.5 is embedded

Longer Following Time Version 1.1.0 is embedded

Fast IP Ping Version v1.0.7-mc1.21.1-neoforge is embedded

Villager Names Version 1.21.1-8.2-fabric+forge+neo is embedded

Entity Culling Version 1.8.2 is embedded

Loading Backgrounds - Default Images Version 3.0.0 is embedded

Universal Bone Meal Version v21.1.0-1.21.1-NeoForge is embedded

Living Things Version 1.21.1-2.3.0-NeoForge is embedded

Prickle Version 21.1.11 is embedded

Just Enough Breeding (JEBr) Version 1.6.2 is embedded

Searchables Version 1.0.2 is embedded

Cloth Config API Version 15.0.140+neoforge is embedded

Chat Heads Version 0.13.20 is embedded

Lootr Version 1.10.35.91 is embedded

Easy Magic Version v21.1.0-1.21.1-NeoForge is embedded

Illager Invasion Version v21.1.6-1.21.1-NeoForge is embedded

CreativeCore Version 2.13.11 is embedded

Mob Drops Recipes [Overworld] Version 2.1.0 is embedded

Applied Energistics 2 Version 19.2.16 is embedded

Macaw's Bridges Version 3.1.1 is embedded

Fusion (Connected Textures) Version 1.2.11a-neoforge-mc1.21 is embedded

Spyglass Improvements Version 1.5.7+mc1.21+neoforge is embedded

No Chat Reports Version NeoForge-1.21.1-v2.9.1 is embedded

New Shield Variants Version 2.0.0 is embedded

SecurityCraft Version v1.10 is embedded

Permanent Sponges Version v21.1.0-1.21.1-NeoForge is embedded

Better Pickaxe Trims Version 1.0.0 is embedded

RightClickHarvest Version 4.5.3+1.21.1 is embedded

Macaw's Roofs Version 2.3.2 is embedded

FramedBlocks Version 10.4.0 is embedded

Macaw's Windows Version 2.4.0 is embedded

Danger Close Version 3.1.3 is embedded

Geckolib Version 4.7.7 is embedded

AppleSkin Version 3.0.7+mc1.21 is embedded

Zombie Variants Version 1.0.3 is embedded

More Bows and Arrows Version 5.0.1 is embedded

Snow Under Trees Version v1.5 is embedded

Visuality: Reforged Version 2.1.0 is embedded

Alternate Current Version neoforge-mc1.21-1.9.0 is embedded

Exclusive Weapons, Armor and Tools Version 1.0.0 is embedded

Ambient Environment Version 18.0.0.2 is embedded

Animal Armor Trims - Horse & Wolf Version 2.0.0 is embedded

Visual Workbench Version v21.1.1-1.21.1-NeoForge is embedded

PlayerRevive Version 2.0.36 is embedded

Bagus Lib Version 1.21.1-13.18.1 is embedded

Simple Villager Follow Version 1.0.0 is embedded

Melody Version 1.0.10-1.21-neoforge is embedded

Nature's Compass Version 1.21.1-3.0.3-neoforge is embedded

BisectHosting Server Integration Menu Version 2.4.3 is embedded

Easy Shulker Boxes Version v21.1.3-1.21.1-NeoForge is embedded

Curios API Version 9.5.1+1.21.1 is embedded

Complementary Shaders - Reimagined Version r5.5.1 is embedded

More Beautiful Torches Version 3.0.0 is embedded

Time On Display Version 2.0.0 is embedded

ElevatorMod Version neoforge-1.21.1-1.11.4 is embedded

CERBON's API Version 1.3.0 is embedded

TorchMaster Version 21.1.5-beta is embedded

Advanced Netherite Version neoforge-2.3.0-mc1.21.1 is embedded

Equipment Compare Version 1.3.13 is embedded

Just Zoom Version 2.1.0-1.21.1-neoforge is embedded

Beautiful Enchanted Books [MOD EDITION] Version 5.0.0 is embedded

Hardcore Mode 2.0 Version 1.0.2 is embedded

Sodium Extras Version neoforge-1.21.1-1.0.8 is embedded

SuperOreBlock Version 1.0.0 is embedded

Better Archeology Version 1.3.2 is embedded

Puzzles Lib Version v21.1.38-1.21.1-NeoForge is embedded

TrimsEffects Version 2.1.1 is embedded

Euphoria Patches Version 1.6.7-r5.5.1-neoforge is embedded

AmbientSounds Version 6.2.1 is embedded

Medieval Buildings [Nether Edition] Version 1.0.1 is embedded

Explorer's Compass Version 1.21.1-3.0.3-neoforge is embedded

Realistic Animals Version 2.0.0 is embedded

ImmediatelyFast Version 1.6.6+1.21.1-neoforge is embedded

Awesome 3D Mace Version 1.1.0 is embedded

MakeUp - Ultra Fast Version 9.3d is embedded

Hunter's Return Version 1.21.1-20.1.0 is embedded

Elytra Slot Version 9.0.2+1.21.1 is embedded

Bartering Station Version v21.1.0-1.21.1-NeoForge is embedded

Elemental Maces Version 1.0.0 is embedded

Iris Shaders Version 1.8.12+1.21.1-neoforge is embedded

XP Tome Version v2.4 is embedded

BetterF3 Version 11.0.3 is embedded

spark Version 1.10.124-neoforge-1.21.1 is embedded

Stack Refill Version 1.21.1-4.9-fabric+forge+neo is embedded

Better Animations Collection Version v21.1.0-1.21.1-NeoForge is embedded

Loading Backgrounds - Structures Version 2.0.0 is embedded

3D Skin Layers Version 1.9.0 is embedded

Mob Drops Recipes [Nether] Version 2.1.1 is embedded

MmmMmmMmmMmm Version neoforge_1.21-2.0.9 is embedded

GuideME Version 21.1.14 is embedded

Eat an Omelette Version 1.5.0 is embedded

AttributeFix Version 21.1.2 is embedded

Carry On Version 2.2.2 is embedded

Emojiful Version 1.21-5.2.1 is embedded

Macaw's Lights and Lamps Version 1.1.2 is embedded

EnderPack Version 2.2.0 is embedded

Iron Furnaces Version 4.2.6 is embedded

Just Enough Items Version 19.22.1.316 is embedded

YUNG's Extras Version 1.21.1-NeoForge-5.1.1 is embedded

Medieval Buildings [End Edition] Version 1.0.4 is embedded

Adorable Eggs Version 1.0.1 is embedded

Diagonal Fences Version v21.1.1-1.21.1-NeoForge is embedded

YUNG's Bridges Version 1.21.1-NeoForge-5.1.1 is embedded

YUNG's Better Mineshafts Version 1.21.1-NeoForge-5.1.1 is embedded

Macaw's Furniture Version 3.3.0 is embedded

SereneSeasons-neoforge-1.21.1-10.1.0.3.jarAdded via overrides

Placebo-1.21.1-9.9.1.jarAdded via overrides

catalogue-neoforge-1.21.1-1.11.2.jarAdded via overrides

palegarden-1.0.8-neoforge-1.21.1.jarAdded via overrides

sophisticatedcore-1.21.1-1.3.71.1143.jarAdded via overrides

jearchaeology-1.21.1-1.1.6.jarAdded via overrides

sophisticatedbackpacks-1.21.1-3.25.4.1352.jarAdded via overrides

FallingTree-1.21.1-1.21.1.11.jarAdded via overrides

charginggadgets-1.14.1.jarAdded via overrides

Aquaculture-1.21.1-2.7.14.jarAdded via overrides

Waddles-neoforge-1.21-0.11.1.jarAdded via overrides

BTP-NeoForge-1.21.1-1.0.2.jarAdded via overrides

sound-physics-remastered-neoforge-1.21.1-1.4.10.jarAdded via overrides

StorageDrawers-neoforge-1.21.1-13.11.3.jarAdded via overrides

BiomesOPlenty-neoforge-1.21.1-21.1.0.12.jarAdded via overrides

defaultoptions-neoforge-1.21.1-21.1.5.jarAdded via overrides

dynamiclights-1.21.1.2NF.jarAdded via overrides

netherportalfix-neoforge-1.21.1-21.1.1.jarAdded via overrides

cleanswing-1.9.jarAdded via overrides

alltheleaks-1.0.1+1.21.1-neoforge.jarAdded via overrides

inventoryhud.neoforged.1.21.1-3.4.28.jarAdded via overrides

TerraBlender-neoforge-1.21.1-4.1.0.8.jarAdded via overrides

GlitchCore-neoforge-1.21.1-2.1.0.0.jarAdded via overrides

JustEnoughProfessions-neoforge-1.21.1-4.0.4.jarAdded via overrides

refurbished_furniture-neoforge-1.21.1-1.0.16.jarAdded via overrides

journeymap-neoforge-1.21.1-6.0.0-beta.52.jarAdded via overrides

balm-neoforge-1.21.1-21.0.51.jarAdded via overrides

buildinggadgets2-1.3.9.jarAdded via overrides

kleeslabs-neoforge-1.21.1-21.1.7.jarAdded via overrides

framework-neoforge-1.21.1-0.9.6.jarAdded via overrides

ToastControl-1.21.1-9.0.1.jarAdded via overrides

waystones-neoforge-1.21.1-21.1.23.jarAdded via overrides

DungeonCrawl-NeoForge-1.21-2.3.15.jarAdded via overrides

deeperdarker-neoforge-1.21.1-1.3.5.jarAdded via overrides

WitherSkeletonTweaks-1.21.1-10.1.1.jarAdded via overrides

Files

Ultra Hardcore - MC 1.21.1 - 4.0.0.mrpack(65.06 MiB) Primary

Ultra Hardcore (Server Pack) - MC 1.21.1 - 4.0.0.zip(178.17 MiB)

Metadata

Release channel

Release

Version number

4.0.0

Loaders

NeoForge

Game versions

1.21.1

Downloads

94

Publication date

September 17, 2025 at 1:55 PM

Publisher

Lupin

Member

Version ID

Modrinth is open source.

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