block duplication.zip is a release file of the Minecraft map block duplication, made for Minecraft 1.12.2. It was published on November 12, 2018 and is 0.4 MB in size. For the full description, screenshots and every other version, visit the block duplication map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.
