Build 5 different kinds of buildings.
Visit five of your friends' islands.
Complete 5 collections.
Complete 10 quests.
Visit an unfinished fishing spot.
Link your Facebook profile to the game.
Give 10 gifts to your friends.
Cut down 10 trees on your island
Use totems to buy any 3 items in the Store.
Produce all possible items in the tent boat.
Reach level 10.
Visit the ancient Temple.
Complete the tutorial.
Spend a total of 10 hours playing.
Open a timed chest and take its contents.
Have 10 friends who play Island.
Link your Twitter profile to the game.
Collect 20 totems.
Robinson has turned 3! Thank you for your loyalty!