Randon One Block

An experimental AI-built modpack — no grand plan, just curiosity.

This pack exists because I wanted to see how far AI (Grok Composer 2.5 fast) could take a real Minecraft 26.1.2 NeoForge project. I do not mod by hand: I describe what I want, and the AI writes configs, KubeJS scripts, quests, and pack structure. Randon One Block is that experiment made playable.

There is no deep endgame vision here — it is a sandbox to learn what AI can ship on the latest Minecraft version.

Why “Randon”?

Randon is not a clever brand — I simply misspelled Random when creating the GitHub repo (Randon-One-Block). CurseForge asked for a project name without “mod/modded” or loader names in the title (so Modded Random OneBlock and Random Modded One Block were both rejected). The repo typo became the official name Randon One Block instead of renaming folders and links everywhere. The gameplay is still a random one-block skyblock; the name is just an honest mistake that stuck.

What you do in-game

You start on a simple Haven skyblock island. In the middle sits one block. Break it and a new random block from anywhere in the modpack appears in its place — then break that, and roll again.

That loop was built with KubeJS, with heavy inspiration from Chaos OneBlock. Huge shout-out to that pack’s creator — the random one-block idea is theirs; this is a separate mod list, Haven islands, and our own scripts.

Progression is light:

FTB Quests — chapters are also being written with AI help (Getting started, basics, mod intros).
The Uncrafting Table — a custom mod for Minecraft 26.1.2: reverse a crafting recipe and get ingredients back. Nothing like it existed for this version, so AI helped create it for the pack.
Everything else is “mods I liked” thrown together on skyblock.

Quick start

Create a world with preset haven_skyblock_builder:skyblock_world
Run: /havensb island create oneblock_island My Island
Mine the center dirt on the small pyramid — it will keep re-rolling random blocks
Open the FTB Quest book in your hotbar for starter tasks

Stuck with an unbreakable roll? Use the repeatable Cant mine the block? quest to reset the center to dirt.

How this pack was made (honest notes)

Part	How
Mod selection & versions	Picked for MC 26.1.2 / NeoForge 26.1.2.76
Random center block	KubeJS (`kubejs/server_scripts/random_one_block.js`)
Skyblock islands	Haven Skyblock Builder + `oneblock_island` template
Quest book	FTB Quests JSON5 in `config/ftbquests/` — AI-assisted authoring
Uncrafting Table	Dedicated mod (reverse crafting) — no existing 26.1.2 option
Repo & docs	GitHub: PsyCrow1976/Randon-One-Block

Inspired by: Chaos OneBlock

Versions


Minecraft	26.1.2
NeoForge	26.1.2.76
Mods	73

Expectations

This is a work-in-progress experiment, not a polished expert pack.
Balance and quest coverage will grow as the AI-assisted workflow improves.
Bug reports and ideas welcome on GitHub Issues.

If you want a polished one-block experience, play Chaos OneBlock too — and thank its creator for the concept that started this rabbit hole.