Progression.zip is a release file of the Minecraft map Progression 1.0, made for Minecraft 1.7.4. It was published on March 14, 2014 and is 0.7 MB in size. For the full description, screenshots and every other version, visit the Progression 1.0 map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.
