Complete the following tasks to unlock PlayStation 4 trophy rewards.

Trophy	How to unlock
A Really Nice Pat On Your Back (Bronze)	Destroy 10 000 enemies.
A Token Of Gratitude (Bronze)	Rescue 100 people.
Against The Odds (Silver)	Destroy all enemy towers on Stage 5.
Cheater! Just Kidding, You're Cool! (Bronze)	Complete Stage 8 without using power-ups.
Handsomely Rewarded (Bronze)	Collect 100 000 stars.
Heat Ray (Bronze)	Burn through 10 enemies with your Laser.
House Of Cards (Gold)	Collect all the cards
I'm Still Alive (Bronze)	Finish a stage with your health lower than 5%.
Lord Of Destruction (Bronze)	Destroy at least 15 enemies with one Mega-Bomb.
Medal Of Honor (Bronze)	Earn 10 medals.
Unstoppable Grog (Bronze)	Ram through an enemy wave with your Energy Shield.
You'll Need More Than That, Mantis! (Bronze)	Destroy 1 000 enemies.