Complete the following tasks to unlock PlayStation 3 trophy rewards.

Trophy	How to unlock
2 Million Individual Score (Silver)	Score 2 milion on any single level.
3 Million Total Score (Bronze)	Get a combined total score of 3 million on all levels.
30 Million Total Score (Silver)	Get a combined total score of 30 million on all levels.
All the Medals (Gold)	Easy! Collect all the medals.
Basic Training (Bronze)	Complete the introduction training level.
Cleansed (Silver)	Complete all the adventure levels. The blue ones!
Galaxy Explorer (Bronze)	Unlock 20 levels.
My First Spacesuit (Bronze)	Unlock one of the extra Spacesuits.
UFO (Bronze)	Unlock the UFO upgrade.
Universe Explorer (Silver)	Unlock all the levels.
Wardrobe Complete (Silver)	Unlock all of the extra Spacesuits.