Survive as long as you can, build whatever you want, do whatever you want.
Skylands is a survival map, singleplayer, or multiplayer, food will be a constant worry.
Chalanges:
Easy~
- Build a 2 floor house
- Survive 10 days
- Aqurie a full set of stone tools
- Build a small wheat farm
Medium~
- Build something with redstone
- Build a 4 floor house
- Survive 25 days
- Get iron tools
- Find/build the nether portal
- Make a bow
Hard~
- Build a 8 floor house/tower
- Survive 40 days
- Enter the nether portal
- Kill 5 zombie pigmen
- Find all the diamonds
Insane~
- Make a Castle
- Build a mob farm (Look it up if you dont know what it is)
- Kill 5 ghasts
- Survive 80 days
- Live in the nether for 10 days (Dont just sit inside)
- Create your own floating island, with a bridge connecting the two.