Lets Play World-Ep50 is a release file of the Minecraft map Direwolf20 - FTB Revelations World Downloads, made for Minecraft 1.12.2. It was published on January 3, 2020 and is 281.2 MB in size. For the full description, screenshots and every other version, visit the Direwolf20 - FTB Revelations World Downloads map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.