One Block v1.2.4 is a release file of the Minecraft data pack OneBlock Data Pack [One Block], made for Minecraft 1.21, 1.21.1-Snapshot, 1.21.1, 1.21-Snapshot. It was published on October 8, 2026 and is 0.2 MB in size. For the full description, screenshots and every other version, visit the OneBlock Data Pack [One Block] data pack page.
How to install: Put the .zip into the datapacks folder of your world (.minecraft/saves/<world>/datapacks) and run /reload. No mods needed.
