Among Us by Lionking236.zip is a release file of the Minecraft map Among Us - Brain of Imposter, made for Minecraft 1.16.5. It was published on April 3, 2021 and is 8.4 MB in size. For the full description, screenshots and every other version, visit the Among Us - Brain of Imposter map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.