You wake up in a unusual world and the only thing you see is stone.You need to survive with the only a few things you get.You get 2 egg spawner of every passive mob, seeds for farming and 3 of every ore.You can still find ore in the ground but only from like 60 to bedrock, they are very low to the ground.Good luck surviving.
Challenges: 1.Build an animal farm! 2.Make a mini ocean for squids! 3.Make a farm! 4.Write a book! 5.Make an infinite snow generator! 6.Make a cobblestone generator! 7.Obtain blue wool! 8.Craft a full set of leather! 9.Craft a full set of iron! 10.Craft a full set of diamond! 11.Make a golden apple! 12.Make a nether portal! 13.Make a cake! 14.Build a small village for the villigers! 15.Build iron golems for the village! 16.Make a brewing stand! 17.Enchant an item. 18.Make a secret door with redstone. 19.Make an automatic farm! 20.Kill the enderdragon!
You can use mods if you want, but I first recommand vanilla.You can still find a stronghold for endportal. Trailer:https://www.youtube.com/watch?v=9ixVa2lpisI