1.21.11 is a release file of the Minecraft map The Perfect Survival Island, made for Minecraft 1.21.11. It was published on March 21, 2026 and is 69.8 MB in size. For the full description, screenshots and every other version, visit the The Perfect Survival Island map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.
