Extreme_Skyblock_Survival_Dowload_Package.zip is a release file of the Minecraft map Extreme Skyblock, made for Minecraft 1.6.4. It was published on October 18, 2013 and is 5.2 MB in size. For the full description, screenshots and every other version, visit the Extreme Skyblock map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.
