CurseForge · Minecraft mod
One Block Progression
Adds new blocks for skyblock world
Quick answer
Which One Block Progression release should I use?
One Block Progression one_block_progression-1.0.6-neoforge-1.21.1.jar targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is One Block Progression required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does One Block Progression one_block_progression-1.0.6-neoforge-1.21.1.jar need?
one_block_progression-1.0.6-neoforge-1.21.1.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add One Block Progression without breaking your instance.
Built for One Block Progression one_block_progression-1.0.6-neoforge-1.21.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use one_block_progression-1.0.6-neoforge-1.21.1.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside one_block_progression-1.0.6-neoforge-1.21.1.jar. It opens that exact file at the source.
About this project
What does One Block Progression add?
This mod is designed for players who want to survive on Skyblock but can't find a mod that allows them to create a block regenerator and spawner without third-party mods.
WARNING!
When using this mod, the portal to the Nether is disabled as soon as you enter a world.
For the best gaming experience, use a completely empty world.
BIG WARNING!!!!!!
DO NOT TRY TO DIG BLOCK REGENERATOR WITH A DRILLS!
Project description from CurseForge.
Pick your setup
One Block Progression by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
One Block Progression versions and loaders
one_block_progression-1.0.6-neoforge-1.21.1.jar
4 Aug 2026
one_block_progression-1.0.5-neoforge-1.21.1.jar
3 Aug 2026
one_block_progression-1.0.4-neoforge-1.21.1.jar
30 Jul 2026
one_block_progression-1.0.2-neoforge-1.21.1.jar
28 Jul 2026
one_block_progression-1.0.1-neoforge-1.21.1.jar
27 Jul 2026
one_block_progression-1.0.0-neoforge-1.21.1.jar
26 Jul 2026
Looking for an older file? The official CurseForge project page is in Resources.