ClassicDuff LP ep12 World Download.zip is a release file of the Minecraft map ClassicDuff - GreedyCraft World Download, made for Minecraft 1.12.2. It was published on February 22, 2021 and is 34.1 MB in size. For the full description, screenshots and every other version, visit the ClassicDuff - GreedyCraft World Download map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.