Complete the following tasks to unlock PlayStation 3 trophy rewards.

Achievement	How to unlock
Escape the Cave ( 20 points )	Complete 'The Cave'.
Explore the Island ( 20 points )	Complete 'Road to Nowhere'.
Find Alexander ( 50 points )	Complete 'Below the Roots'.
Find a New Island ( 40 points )	Complete 'Old Willow'.
Follow the Bull ( 20 points )	Complete 'Arrival'.
Go to Nowhere ( 30 points )	Complete 'Rebellion'.
Leap to the Moon ( 50 points )	Complete 'A Trip to the Moon'.
Plug the Rifts ( 20 points )	Complete 'Canyon River'.
Reach the Ocean ( 40 points )	Complete 'Setting Sail'.
Rescue Ira ( 30 points )	Complete 'Seasick'.
Survive the Destruction ( 30 points )	Complete 'Crumbling Island'.