Achievements

1)Make a Cactus farm
2)Make a Melon farm
3)Make a Wheat farm
4)Make a bridge of Planks, there connect the 7 islands
5)Get 5 Wolves
6)Make a mob trap of the spawneren
7)Make a mob trap where they die in the fall
8)Make a house of Planks, Wood, Cobbelstone and Stone Briks/Stairs
9)Get 20 Diamonds, 50 Gold ingot, 200 Iron ingot, 250 Coal and 300 Redstone

Hints

1) There is a monster spawner on the first island
2)There is 2 dispenser with a lot of items on the little island far away
3)There are a lot of resources on the 2 big islands

Rules
1)No mods (Fly mod, X-Ray, TMI ect)
2)Play at least on Normal
3)Dont leave the 7 islands