Complete the following tasks to unlock PlayStation 4 trophy rewards.

Trophy	How to unlock	Type
Abandon ship	Sink an enemy destroyer	Silver
Aim high	Shoot down a helicopter with the artillery	Bronze
Beach defender	Destroy all the landing craft in a level before they deploy	Silver
Big guns	Complete a level using only the mortar and artillery	Bronze
Bombastic	Shoot down 5 helicopters in one level with the mortar	Gold
Bronze star	Complete a mission with a rank of three stars outside of basic training	Bronze
Bullet proof	Complete a mission with no damage	Gold
Chain reaction	Get a kill streak of at least 5	Silver
Chattering	Destroy 15 enemies in a level with the machine gun	Bronze
Chauffeur	Get all the generals to safety	Silver
Customise	Upgrade all of your guns on one level	Bronze
Don't lose your cool	Upgrade any gun to the maximum cooling level	Bronze
Feel the power	Buy 3 different power ups	Bronze
Gold star	Complete all the missions with a rank of three stars	Gold
Guardian angel	Complete all the protection missions without losing a single bomber	Gold
Gunner	Get a rank of three stars outside of basic training	Bronze
Gunnery sergeant	Get a rank of three stars on 5 levels	Silver
High caliber	Upgrade any gun to inflict the maximun level of damage	Bronze
Knocking them out of the sky	Get a kill of every type of enemy plane	Silver
Land, air and sea	Be victorious and crush all the enemy forces	Platinum
Master gunny	Complete every level with a rank of three stars	Gold
Quick fire	Upgrade any gun to the maximum rate of fire	Bronze
Return to sender	Destroy all the transport helicopters in a level before they land	Gold
Shielded	Complete a level without losing a single gun in a level after basic training	Silver
Silver star	Complete ten missions with a rank of three stars	Silver
Stop the clock	Complete all the timed missions	Silver
To the max	Get maximum guns and armour	Silver