EnderSteve_s_Dungeon_Escape.zip is a release file of the Minecraft map EnderSteve's Dungeon Escape, made for Minecraft 1.5.1. It was published on April 6, 2013 and is 7.9 MB in size. For the full description, screenshots and every other version, visit the EnderSteve's Dungeon Escape map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.