Complete the following tasks to unlock PlayStation 3 trophy rewards.

Trophy	How to unlock
All Aboard (Bronze)	Finish Chapter 01.
Loud and Clear (Bronze)	Finish Chapter 02.
Blasted Metro (Bronze)	Finish Chapter 03
Emergency Exit (Bronze)	Finish Chapter 04.
Contamination (Bronze)	Finish Chapter 05.
High Voltage (Bronze)	Push an enemy onto an electrical device.
Bodyguard (Silver)	Complete a level without the monsters draining Amy's energy.
Where are you? (Silver)	Avoid being seen by the enemy by concealing yourself in a hideout.
Find Me (Silver)	Find Amy.
Survivor (Easy) (Bronze)	Finish the game in Easy mode.
Survivor (Normal) (Silver)	Finish the game in Normal mode.
Survivor (Hard) (Gold)	Finish the game in Hard mode.