one_block.zip is a release file of the Minecraft map one block project, made for Minecraft 1.21, 1.20.2, 1.21.8, 1.20.5, 1.21.5, 1.21.4, 1.20.1, 1.20, 1.20.6, 1.21.1, 1.21.6, 1.21.3 and more. It was published on September 18, 2026 and is 29.1 MB in size. For the full description, screenshots and every other version, visit the one block project map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.
