A great map that combines SkyBlock and barrier survival. In The Barrier Cube Survival, you start with a small cube containing only basic resources. Figure out how to use them as efficiently as possible to get the starting items and get to the next cubes. Each of them represents a slice of a specific biome with some important resources. The barrier will expand gradually, so you need to provide yourself with a food source from the very beginning.
How to install Barrier Cube Survival Map map
Download the archive.
Unzip its contents into the ‘saves’ folder located in the game folder.
Launch Minecraft, start a game, choosing the world Barrier Cube Survival Map.