Iron Superflat | Minecraft Map
When you load this world for Minecraft 1.11, you’ll find yourself in a superflat region and be attacked from all sides by slimes. However, the rest of the world is the default world.
This means that the player can find very high cliffs to climb. In the centre of the flat area is an iron farm, which will provide a constant supply of iron as long as the villagers remain alive. Several trees grow nearby, providing the player with wood for crafting tools when they first start playing through the map.
Since the surrounding area is actually the default world, it should be possible to access the End and the Nether here to unlock all achievements in Minecraft 1.11.

How to install the map:
Step 1: Download the map archive.
Step 2: Extract the archive to create a folder.
Step 3: Copy the Iron Superflat map folder to the .minecraft/saves directory (if this folder does not exist, create it yourself).
Step 4: Find this map under the "Singleplayer" tab in the menu.
Comments (1)