portal in mc lmao.zip is a release file of the Minecraft map Portal but its made in MC, made for Minecraft 1.18.2. It was published on June 3, 2022 and is 1.3 MB in size. For the full description, screenshots and every other version, visit the Portal but its made in MC map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.