Move the folder MetroPostApocalypse to the minecraft saves folder.

Move the file "The End is Extremely Nigh.zip" to the resources packs folder. I have permission to include this file within the map download. To find the most updated version of the texturepack visit the post: http://www.minecraftforum.net/forums/mapping-and-modding/resource-packs/wip-resource-pack/1259199-32x32-1-6-x-the-end-is-extremely-nigh-revolution