On Minecraft, I am trying to make an adventure map the requires an entire world made of iron blocks. I have no clue how to edit the adventure maps besides villages, dungeons, ect. ect. If posible, could you also tell me the code I would need for a world made of iron?

  • Is this functionality available yet? I haven't noticed anything in the change logs recently to suggest that it's been implemented yet.
    – MBraedley
    Oct 28, 2012 at 22:01
  • in 1.4.2, it was added.
    – The Man
    Oct 28, 2012 at 22:01
  • So it is. Should have checked before I posted.
    – MBraedley
    Oct 28, 2012 at 22:03
  • its okay, just came out 3 days ago
    – The Man
    Oct 28, 2012 at 22:09

1 Answer 1


The code for your preset is as follows:

2; 7, 63*minecraft:iron_block; 2

2; To dictate the current preset parser.

7, For a layer of bedrock

63*minecraft:iron_block; For 63 layers of iron blocks

2 For a desert biome for no rain. Other biome IDs can be found here


  • "No rain" – nice touch.
    – BlaXpirit
    Oct 28, 2012 at 22:58

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .