One Block Mod Wiki & Guide

It is a Minecraft mod that turns the game into an upgraded form of OneBlock survival or skyblock. You start on a small island with a single special block that regenerates with new materials each time you break it.

When you create a One Block world, you spawn on a small island with a regeneration block in the center. The island's material depends on the dimension, such as grass and dirt in the Overworld, netherrack in the Nether, or endstone in the End.

Breaking the OneBlock destroys it and gives you resources back. It then regenerates with new materials, letting you evolve your world over time.

Progression is based on biome stages, with 36 Overworld biomes, 5 Nether biomes, and 5 End biomes. As you evolve, the OneBlock generates blocks from different biome stages.