Oneblock Ultimate modpack page
- Downloads
- 21.9K
- Mod loaders
- neoforge
- Minecraft versions
- 1.21.1
- Categories
- adventure, lightweight, multiplayer
About this modpack
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.
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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.
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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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Modpack wiki coverage
Orca uses the project's published metadata and version files as the source of truth. Item, block, mob, recipe, structure, dimension, GUI, and mechanic pages are added after their included mod files are extracted and attributed.