Complete the following tasks to unlock Vita trophy rewards.

Trophy	How to unlock
Air Support (Silver)	Recruit first aircraft (Campaign Mode).
Armored support (Bronze)	Recruit first tank (Campaign Mode).
Assassin! (Silver)	Kill 15 German soldiers with knife (Campaign Mode).
Battle Hardened Recruit (Silver)	Complete first operation (Campaign Mode).
Combat veteran (Gold)	Complete third operation (Campaign Mode).
Destroyer! (Bronze)	Destroy 50 German units (Campaign Mode).
First blood! (Bronze)	Complete first mission (Campaign Mode).
Full army! (Gold)	Complete the Third Army (Campaign Mode).
Heroic (Silver)	Get 5 heroic victories (Campaign Mode).
Heroic Leader (Gold)	Get 10 heroic victories (Campaign Mode).
Inspirational General (Gold)	Max out any of Patton's Skills (Campaign Mode).
Legend of War (Platinum)	Complete all trophies.
New recruit! (Bronze)	Complete tutorial.
Retrained! (Bronze)	Make first upgrade (Campaign Mode).
Skilled warrior (Silver)	Complete second operation (Campaign Mode).
Specialist Infantry (Bronze)	Recruit first bazooka (Campaign Mode).
Supreme commander (Gold)	Complete fourth operation without casualties (Campaign Mode).
Their worst nightmare! (Silver)	Destroy 100 German units (Campaign Mode).
Victory! (Gold)	Complete the game (Campaign Mode).
War Hero (Gold)	Destroy 200 German units (Campaign Mode).
Weapons Tech (Gold)	Unlock all types of units (Campaign Mode).