secretlabv0.4 zip is a release file of the Minecraft map The Secret (Underground) Lab of INSANE COMPLETELY WACKY MYSTERY!!, made for Minecraft 1.12.2. It was published on November 4, 2024 and is 44.8 MB in size. For the full description, screenshots and every other version, visit the The Secret (Underground) Lab of INSANE COMPLETELY WACKY MYSTERY!! map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.