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.

1.0.5.0 is the first “finished first pass” milestone: a complete FTB Quest book, Equivox (EMC / Equivalent Exchange fork), full quest descriptions, and confirmed random-block pool unlocks.

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.

Early rolls stay mostly vanilla + a few starter mods. Completing certain quests unlocks whole mod namespaces into your team’s random pool (storage, Ex Deorum, Equivox, and more as the book grows).

Progression highlights:

• FTB Quests — 16 chapters · ~888 quests with dependency lines and full descriptions (Getting Started, Storage, Ex Deorum, Equivox, Iron Furnaces, Mystical Agriculture, Ender IO, Refined Storage, Powah, and more).
• 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.
• Equivox — feed the ingredients you recover from the Uncrafting Table into Equivox’s transmutation grid to build EMC (Energy-Matter Currency). Craft the Philosopher’s Stone (The Red Rock) to unlock Equivox blocks in your random pool. (ProjectE was renamed Equivox for copyright reasons.)
• Randon Mined — team counter above the hotbar for center blocks broken.
• Everything else is “mods I liked” thrown together on skyblock.

Quick start

1. Create a world with preset haven_skyblock_builder:skyblock_world
2. Run: /havensb island create oneblock_island My Island
3. Mine the center dirt on the small pyramid — it will keep re-rolling random blocks
4. Watch Randon Mined : above the hotbar — your team total for center blocks broken
5. 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 Equivox EMC / transmutation (ProjectE fork renamed for copyright) Repo & docs GitHub: PsyCrow1976/Randon-One-Block

Inspired by: Chaos OneBlock

Versions

Pack version 1.0.5.0 Minecraft 26.1.2 NeoForge 26.1.2.76 Mods 81

Expectations

• This is an experimental AI-assisted pack, not a polished expert pack — but 1.0.5.0 is a real playable milestone with a finished first quest-book pass.
• Balance and content will keep growing as the AI-assisted workflow continues.
• 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.