Modscraper Modscraper Minecraft
Oneblock Ultimate logo

Oneblock Ultimate

Modpack

The ultimate modpack for Oneblock!

Type

Modpack

Modrinth Downloads

22,006

Modrinth ID

pVvaKa5o

Last Updated

Jul 29, 2026

Description

Oneblock Ultimate

A modern recreation of a classic Oneblock experience — rebuilt for NeoForge 1.21.1.

Oneblock Ultimate aims to deliver a polished, flexible, and stable environment for Oneblock gameplay.
Inspired by the original Oneblock Ultimate from TL Mods (which was never republished), this version is recreated entirely from scratch, redesigned for modern systems, and built to support any Oneblock map you choose to play.

Important Notice

This modpack does not include any maps.
You must supply your own Oneblock world.
To simplify setup, the pack includes a custom FancyMenu startup prompt that appears when the game launches, offering links to download recommended maps.

Why Oneblock Ultimate?

A clean, modern Oneblock base Designed specifically for Oneblock gameplay — no unnecessary extras, no forced worlds. Just a stable, optimized platform for the map you prefer.

NeoForge 1.21.1 optimized
Built on the latest NeoForge ecosystem for modern performance, compatibility, and stability.

Flexible and customizable
Since maps aren't bundled, you're free to pick any Oneblock version: classic, modded, themed, or challenge-based.

Lightweight and stable
Carefully selected mods enhance progression, QoL, performance, and long-term world stability.

NeyHost Promo Code

Register for a MC server at NeyHost using my referral link and get 30% off in your first month (their hosting is insane)! Use code LEAF30 at https://www.neyhost.com/?ref=LEAF30

Compatibility

Mod Loaders

Neoforge

Game Versions

1.21.1

Recommended Gear

Affiliate

Hardware and extras that pair well with this modpack.

As an Amazon Associate I earn from qualifying purchases.

Similar Modpacks

Contained Mods (80)

Cloth Config API (Fabric/Forge/NeoForge)

Cloth Config API (Fabric/Forge/NeoForge)

Config Screen API for Minecraft

Mod 539,600,731
Architectury API

Architectury API

An intermediary api aimed to ease developing multiplatform mods.

Mod 440,694,543
Mouse Tweaks

Mouse Tweaks

Enhances inventory management by adding various functions to the mouse buttons.

Mod 531,462,053
AppleSkin

AppleSkin

Adds some useful information about food/hunger to the HUD

Mod 499,700,478
Balm

Balm

Abstraction Layer for Multi-Loader Mods

Mod 310,009,613
Jade 🔍

Jade 🔍

Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Mod 334,032,079
ImmediatelyFast

ImmediatelyFast

Speed up immediate mode rendering in Minecraft

Mod 302,002,147
Controlling

Controlling

Adds a search bar to the Key-Bindings menu

Mod 429,933,213
Xaero's Minimap

Xaero's Minimap

Displays the nearby world terrain, players, mobs, entities in the corner of your screen. Lets you create waypoints which...

Mod 353,851,995
Clumps

Clumps

Clumps XP orbs together to reduce lag

Mod 406,916,619
Entity Culling Fabric/Forge

Entity Culling Fabric/Forge

Using async path-tracing to hide BlockEntities/Entities that are not visible

Mod 389,594,541
Xaero's World Map

Xaero's World Map

Adds a fullscreen worldmap which shows you what you have explored in the world. Can work together with Xaero's Minimap.

Mod 309,533,091
FancyMenu

FancyMenu

Customize Minecraft's menus with ease!

Mod 282,516,187
Melody

Melody

OpenAL-based library mod for playing background music.

Mod 196,042,876
Searchables

Searchables

Searchables is a library mod that adds helper methods that allow for searching and filtering elements based on component...

Mod 211,319,284
Konkrete

Konkrete

Just another boring library mod.

Mod 284,120,697
Enchantment Descriptions

Enchantment Descriptions

Adds in-game descriptions for enchantments to tooltips.

Mod 324,325,282
Kotlin for Forge

Kotlin for Forge

Adds a Kotlin language loader and provides some optional utilities.

Mod 248,221,044
[EMF] Entity Model Features [Fabric & Forge]

[EMF] Entity Model Features [Fabric & Forge]

EMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.

Mod 232,796,015
YetAnotherConfigLib

YetAnotherConfigLib

A builder-based configuration library for Minecraft.

Mod 242,083,816
Sodium

Sodium

The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!

Mod 371,237,042
Iris Shaders

Iris Shaders

A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs

Mod 173,260,104
FerriteCore

FerriteCore

Memory usage optimizations

Mod 148,668,120
[ETF] Entity Texture Features

[ETF] Entity Texture Features

Emissive, Random & Custom texture support for entities in resourcepacks just like Optifine but for Fabric

Mod 99,193,983
Supplementaries

Supplementaries

Vanilla+ additions: Jars, signposts, faucets, weather vanes spring launchers, sconces, planters, lights, decoration and...

Mod 249,857,721
Sound Physics Remastered

Sound Physics Remastered

A Minecraft mod that provides realistic sound attenuation, reverberation, and absorption through blocks.

Mod 197,719,249
Better Advancements

Better Advancements

Successor to BetterAchievements for the new advancements system in minecraft 1.12+

Mod 275,243,792
ShatterLib | OctoLib

ShatterLib | OctoLib

Collection of shared code for Shatterbyte mods

Mod 107,472,457
Simple Voice Chat

Simple Voice Chat

A working voice chat in Minecraft!

Mod 187,375,530
No Chat Reports

No Chat Reports

Makes chat unreportable (where possible)

Mod 175,784,220
NetherPortalFix

NetherPortalFix

Ensures correct destinations when traveling back and forth through Nether Portals in Multiplayer.

Mod 184,720,657
Lithium (Fabric/NeoForge)

Lithium (Fabric/NeoForge)

An optimization mod for Minecraft which improves server performance significantly.

Mod 220,833,929
Sodium/Embeddium Options API

Sodium/Embeddium Options API

Config API for adding Sodium/Embeddium options with a better categories menu

Mod 96,926,270
AI Improvements

AI Improvements

Performance and logic upgrades for mod AIs

Mod 167,442,382
TrashSlot

TrashSlot

Adds a draggable trash slot to all inventory screens. Press T to toggle.

Mod 129,619,151
Crafting Tweaks

Crafting Tweaks

Allows you to rotate, balance or clear crafting grids by the press of a button.

Mod 184,461,050
Necronomicon API

Necronomicon API

A personal utility library, making development in both platforms easier.

Mod 88,856,700
Reese's Sodium Options

Reese's Sodium Options

Alternative Options Menu for Sodium

Mod 153,576,600
Prickle

Prickle

Prickle is a JSON based configuration file format brought to Minecraft.

Mod 59,446,657
Sodium Extra

Sodium Extra

Features that shouldn't be in Sodium

Mod 165,676,278
Iron Furnaces

Iron Furnaces

Inspired by cpw's Iron Chests, this mod introduces a variety of new furnaces to the game.

Mod 104,051,205
Alternate Current

Alternate Current

An efficient and non-locational redstone dust implementation

Mod 85,901,772
Sodium Dynamic Lights

Sodium Dynamic Lights

Multiloader port of LambDynLights that adds Sodium options integration

Mod 18,215,417
Model Gap Fix

Model Gap Fix

Fixes gaps in Block Models and Item Models

Mod 31,944,454
Moonlight Lib

Moonlight Lib

dynamic data pack and registration, villager activities, custom map marker and a lot more

Mod 39,611,419
Dynamic FPS

Dynamic FPS

Improve performance when Minecraft is in the background

Mod 115,616,479
iChunUtil

iChunUtil

Shared library used by iChun's mods

Mod 130,085,415
Let Me Despawn

Let Me Despawn

Improves performance by tweaking mob despawn rules. Say bye to pesky unintentional persistent mobs.

Mod 22,948,994
Storage Drawers

Storage Drawers

Interactive bulk storage solution

Mod 3,755,892
Almanac

Almanac

Almanac is a library used by my mods with mostly loader independent shared code between multiple mods to avoid duplicati...

Mod 19,919,576
Bookshelf

Bookshelf

An open source library for other mods!

Mod 44,960,260
KleeSlabs

KleeSlabs

Break only the half of a double slab that you're looking at.

Mod 126,624,752
Forgiving Void

Forgiving Void

Makes the void hate you a little less (and vice-versa). Fall down and come back out on top.

Mod 60,113,004
MoreCulling

MoreCulling

A mod that changes how multiple types of culling are handled in order to improve performance

Mod 90,728,373
Bridging Mod

Bridging Mod

Reacharound Placement (Bedrock Bridging) for Forge, Fabric, & Quilt

Mod 35,736,142
Immersive UI

Immersive UI

Enhance your gameplay experience with animated UI components

Mod 28,670,606
Sleep

Sleep

Sleeping better at night

Mod 295,948
GraveStone Mod

GraveStone Mod

Places a gravestone with your inventory items inside when you die

Mod 103,170,912
Supplementaries Squared

Supplementaries Squared

The extra content of Supplementaries that doesn't necessarily fit in the base mod!

Mod 36,682,542
Neat

Neat

Minimalistic Functional Unit Frames for the modern Minecrafter

Mod 130,751,566
Roughly Enough Items (REI)

Roughly Enough Items (REI)

Clean and Customizable. Alternative to Just Enough Items/JEI.

Mod 25,526,108
NeoAuth

NeoAuth

Authenticate and re-validate your session

Mod 16,186,953
Better Farming Right Click  + Right Click Harvest

Better Farming Right Click + Right Click Harvest

(Client side) Input changes to farming to help speed up your intense farming exploits!

Mod 105,261
FallingTree

FallingTree

Break down your trees by only cutting one piece of it

Mod 12,063,884
Snad

Snad

Finally, sand that actually makes sugarcane grow faster.

Mod 53,541,500
ScalableLux

ScalableLux

A Fabric mod based on Starlight that improves the performance of light updates in Minecraft.

Mod 24,475,309
Ding (Forge)

Ding (Forge)

Plays a configurable sound when Minecraft loads and reaches the Main Menu, connects to a server or finishes reloading re...

Mod 66,651,019
Lan Server Properties

Lan Server Properties

Enhance the vanilla "Open to LAN" Gui for online mode and port customization

Mod 13,555,239
LightSpeedRe

LightSpeedRe

Reduces your waiting time by loading modpacks significantly faster (currently 48% - 71%)

Mod 1,088,700
Lighty

Lighty

The Light Overlay Mod with a twist!

Mod 7,306,590
Doggy Talents Next

Doggy Talents Next

The Art of Minecraft Wolf

Mod 9,135,447
Iron Barrels

Iron Barrels

Iron Chests, but for Barrels!

Mod 120,236
No Telemetry

No Telemetry

Disable the telemetry introduced in 21w38a

Mod 9,675,380
LambDynamicLights [Unofficial NeoForge]

LambDynamicLights [Unofficial NeoForge]

A dynamic lights mod. Unofficial NeoForge port.

Mod 696,302
Smooth Gui

Smooth Gui

Smooth animation when opening GUI for Minecraft. GUI fades up when opened.

Mod 4,736,070
AsteorBar

AsteorBar

A simple mod to display player's status in HUD and mob's health using slim bars.

Mod 4,174,440
Tutorial Suppressor

Tutorial Suppressor

Suppresses Tutorial Toast Messages

Mod 45,238
Inventorio (Fabric)

Inventorio (Fabric)

An inventory enhancement mod (Fabric Version)

Mod 647,699
No Crop Trample

No Crop Trample

Disables farmland trampling if you use any level of feather falling on your boots. (Also has an alt version to disable i...

Mod 64,840
YARRP

YARRP

Yet Another Runtime Resource Pack

Mod 58,885

External Resources