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