Exterior Update is a release file of the Minecraft map Symphony of Death: A Fnaf FanMap, made for Minecraft 1.20.1. It was published on June 10, 2025 and is 42.1 MB in size. For the full description, screenshots and every other version, visit the Symphony of Death: A Fnaf FanMap map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.