Player is spawned in a completely baron and empty world. The only thing which you are placed upon and around is one block of bedrock. Fall from this block and you are dead. In front of you is a chest which contains items including: Ice, A bucket of lava and water, 26 blocks of dirt, 2 saplings, sugar cane, and one bone.
The primary aim is so make it across the other cobblestone structure, where you will have some breathing room but challenges are also rewarded!
Grow a tree
Build a farm
Craft a bed
Make a giant mushroom and grow jungle trees