Experiment 551 Folder.zip is a release file of the Minecraft map Experiment 551, made for Minecraft 1.8.1. It was published on January 23, 2015 and is 0.5 MB in size. For the full description, screenshots and every other version, visit the Experiment 551 map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.
