D_o_D.zip is an alpha file of the Minecraft map Dungeon of Doom, made for Minecraft 1.12.1. It was published on August 8, 2017 and is 26.7 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the Dungeon of Doom map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.
