Complete the following tasks to unlock PlayStation 3 trophy rewards.

Trophy	How to unlock
A Bridge Too Far (Silver)	Complete Tokyo Raid.
Avenger (Silver)	Destroy 5000 towers.
Blinded Enemy (Bronze)	Use one Smoke Screen ability to protect 6 units.
Collector (Bronze)	Collect 20 abilities.
Earth Saviour (Silver)	Complete Single Player Campaign.
First Blood (Bronze)	Destroy 10 Towers.
Gold Rush (Silver)	Earn 10 gold medals within the campaign.
Help me out here! (Bronze)	Boost 20 abilities while playing co-op mode.
Mayhem Rearmed (Silver)	Complete Baghdad Mayhem Rearmed.
Mayhem Unleashed (Silver)	Complete Baghdad Mayhem.
Pimp Your Squad (Bronze)	Fully upgrade a unit (3 stars).
This stuff is good (Bronze)	Collect 15 Carusaurum Caches.
Twin Commander (Silver)	Complete both co-op modes.
With Style (Bronze)	Use 4 different abilities simultaneously.