Bedrock Cube Survival.zip is a release file of the Minecraft map Bedrock Cube Survival, made for Minecraft 1.16.5. It was published on April 19, 2021 and is 57 MB in size. For the full description, screenshots and every other version, visit the Bedrock Cube Survival map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.