By EmTeeWee98.zip is a release file of the Minecraft map Panas, the Pyramid City, made for Minecraft 1.7.10, 1.8. It was published on August 15, 2015 and is 20.4 MB in size. For the full description, screenshots and every other version, visit the Panas, the Pyramid City map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.