Flat.zip is a release file of the Minecraft map Agrarian Skies Map Backup - Official Map, made for Minecraft 1.6.4. It was published on June 26, 2014 and is 0.9 MB in size. For the full description, screenshots and every other version, visit the Agrarian Skies Map Backup - Official Map map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.
