Oneblock Ultimate
ModpackThe ultimate modpack for Oneblock!
Type
Modpack
Modrinth Downloads
21,450
Modrinth ID
pVvaKa5o
Last Updated
Jul 20, 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.
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Compatibility
Mod Loaders
Game Versions
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Contained Mods (80)
Cloth Config API (Fabric/Forge/NeoForge)
Config Screen API for Minecraft
Architectury API
An intermediary api aimed to ease developing multiplatform mods.
Mouse Tweaks
Enhances inventory management by adding various functions to the mouse buttons.
AppleSkin
Adds some useful information about food/hunger to the HUD
Balm
Abstraction Layer for Multi-Loader Mods
Jade 🔍
Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)
ImmediatelyFast
Speed up immediate mode rendering in Minecraft
Controlling
Adds a search bar to the Key-Bindings menu
Xaero's Minimap
Displays the nearby world terrain, players, mobs, entities in the corner of your screen. Lets you create waypoints which...
Clumps
Clumps XP orbs together to reduce lag
Entity Culling Fabric/Forge
Using async path-tracing to hide Tiles/Entities that are not visible
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.
FancyMenu
Customize Minecraft's menus with ease!
Melody
OpenAL-based library mod for playing background music.
Searchables
Searchables is a library mod that adds helper methods that allow for searching and filtering elements based on component...
Konkrete
Just another boring library mod.
Enchantment Descriptions
Adds in-game descriptions for enchantments to tooltips.
Kotlin for Forge
Adds a Kotlin language loader and provides some optional utilities.
[EMF] Entity Model Features [Fabric & Forge]
EMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.
YetAnotherConfigLib
A builder-based configuration library for Minecraft.
Sodium
The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!
Iris Shaders
A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs
FerriteCore
Memory usage optimizations
[ETF] Entity Texture Features
Emissive, Random & Custom texture support for entities in resourcepacks just like Optifine but for Fabric
Supplementaries
Vanilla+ additions: Jars, signposts, faucets, weather vanes spring launchers, sconces, planters, lights, decoration and...
Sound Physics Remastered
A Minecraft mod that provides realistic sound attenuation, reverberation, and absorption through blocks.
Better Advancements
Successor to BetterAchievements for the new advancements system in minecraft 1.12+
ShatterLib | OctoLib
Collection of shared code for Shatterbyte mods
Simple Voice Chat
A working voice chat in Minecraft!
No Chat Reports
Makes chat unreportable (where possible)
NetherPortalFix
Ensures correct destinations when travelling back and forth through Nether Portals in Multiplayer.
Lithium (Fabric/NeoForge)
An optimization mod for Minecraft which improves server performance significantly.
Sodium/Embeddium Options API
Config API for adding Sodium/Embeddium options with a better categories menu
AI Improvements
Performance and logic upgrades for mod AIs
TrashSlot
Adds a trash slot to the inventory screen that allows deletion of unwanted items.
Crafting Tweaks
Allows you to rotate, balance or clear the crafting matrix by the press of a button, in any (supported) crafting window.
Necronomicon API
A personal utility library, making development in both platforms easier.
Reese's Sodium Options
Alternative Options Menu for Sodium
Prickle
Prickle is a JSON based configuration file format brought to Minecraft.
Sodium Extra
Features that shouldn't be in Sodium
Iron Furnaces
Inspired by cpw's Iron Chests, this mod introduces a variety of new furnaces to the game.
Alternate Current
An efficient and non-locational redstone dust implementation
Sodium Dynamic Lights
Multiloader port of LambDynLights that adds Sodium options integration
Model Gap Fix
Fixes gaps in Block Models and Item Models
Moonlight Lib
dynamic data pack and registration, villager activities, custom map marker and a lot more
Dynamic FPS
Improve performance when Minecraft is in the background
iChunUtil
Shared library used by iChun's mods
Let Me Despawn
Improves performance by tweaking mob despawn rules. Say bye to pesky unintentional persistent mobs.
Storage Drawers
Interactive bulk storage solution
Almanac
Almanac is a library used by my mods with mostly loader independent shared code between multiple mods to avoid duplicati...
Bookshelf
An open source library for other mods!
KleeSlabs
Break only the half of a double slab that you're looking at.
Forgiving Void
Makes the void hate you a little less (and vice-versa). Fall down and come back out on top.
MoreCulling
A mod that changes how multiple types of culling are handled in order to improve performance
Bridging Mod
Reacharound Placement (Bedrock Bridging) for Forge, Fabric, & Quilt
Immersive UI
Enhance your gameplay experience with animated UI components
Sleep
Sleeping better at night
GraveStone Mod
Places a gravestone with your inventory items inside when you die
Supplementaries Squared
The extra content of Supplementaries that doesn't necessarily fit in the base mod!
Neat
Minimalistic Functional Unit Frames for the modern Minecrafter
Roughly Enough Items (REI)
Clean and Customizable. Alternative to Just Enough Items/JEI.
NeoAuth
Authenticate and re-validate your session
Better Farming Right Click + Right Click Harvest
(Client side) Input changes to farming to help speed up your intense farming exploits!
FallingTree
Break down your trees by only cutting one piece of it
Snad
Finally, sand that actually makes sugarcane grow faster.
ScalableLux
A Fabric mod based on Starlight that improves the performance of light updates in Minecraft.
Ding (Forge)
Plays a configurable sound when Minecraft loads and reaches the Main Menu, connects to a server or finishes reloading re...
Lan Server Properties
Enhance the vanilla "Open to LAN" Gui for online mode and port customization
LightSpeedRe
Reduces your waiting time by loading modpacks significantly faster (currently 48% - 71%)
Lighty
The Light Overlay Mod with a twist!
Doggy Talents Next
The Art of Minecraft Wolf
Iron Barrels
Iron Chests, but for Barrels!
No Telemetry
Disable the telemetry introduced in 21w38a
LambDynamicLights [Unofficial NeoForge]
A dynamic lights mod. Unofficial NeoForge port.
Smooth Gui
Smooth animation when opening GUI for Minecraft. GUI fades up when opened.
AsteorBar
A simple mod to display player's status in HUD and mob's health using slim bars.
Tutorial Suppressor
Suppresses Tutorial Toast Messages
Inventorio (Fabric)
An inventory enhancement mod (Fabric Version)
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...
YARRP
Yet Another Runtime Resource Pack
