Each phase will have a different theme and a different set of blocks, items, and mobs accordingly. The One Block map has a total of 10 phases: The Plains, The Underground, Icy Tundra, Ocean, Jungle Dungeon, Red Desert, The Nether, Idyll, Desolate Land, The End. It will give you basic materials at first then you will get better blocks the more you mine them such as chests and new mobs. It is true that you cannot do anything with only one block so the map has a small twist. Open Minecraft and select the map to play.Copy your downloaded map into the saves folder.
Press Window+R on your computer and then %appdata%/.minecraft/saves/ and Enter.Download Minecraft One Block 1.17.1 from Planet Minecraft and extract it.Follow these steps below to download and install the Minecraft One Block map on Minecraft Java Edition: