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.
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
