Complete the following tasks to unlock PlayStation 3 trophy rewards.

Trophy	How to unlock
Boot Camp (Bronze)	Complete the Tutorial.
Carl? CARL! (Silver)	Zombie - Reach wave 25.
Death from Above (Bronze)	Use an airstrike to kill 3 enemies at once.
Decked Out (Bronze)	Fully upgrade your squad.
Don't say the Z word (Bronze)	Zombie - Reach wave 10.
It's not over yet soldier! (Silver)	Complete Soldier Campaign.
Killer Chicken Killer (Bronze)	Zombie - Kill 100 zombie chickens.
Lazarus! (Bronze)	Revive fallen squad members 10 times.
No rest for the Spec Ops (Silver)	Completed Spec Ops Campaign.
Not left for dead (Bronze)	Zombie - Get a full squad.
V for Victory (Gold)	Both campaigns completed.
War Bonds (Bronze)	Earn 1,000,000 Command Points.