Here is the full list of all 52 inFAMOUS 2 trophies - there are 40 bronze, 9 silver, 2 gold and 1 platinum.
Collect all other inFAMOUS 2 Trophies
Unlock the good ending.
Finish the game on hard difficulty.
Complete the Ice Conduit side missions.
Complete Exposing Bertrand.
Defeat 50 enemies in powered down areas while no missions are active.
Stop 80 crimes in progress.
Unlock and purchase all powers.
Collect all Dead drops.
Earn full positive Karma.
Defeat 25 enemies by throwing cars at them.
Choose Kuo in Storm the Fort.
Complete Hearts and Minds Campaign.
Use the Precision ability to rack up three head shots in rapid succession.
Play 25 user-generated missions.
Play 5 user-generated missions under the Newest filter.
Play 10 user-generated missions.
Create a new mission using the UGC level editor.
Take over the first island in New Marais.
Take over the second island in New Marais.
Pick up all the blast shards scattered around New Marais.
Unlock the evil ending.
Give Bertrand what he wants.
Hit at least 6 cars in a single Ionic Vortex.
Stay off the ground for 130 meters.
Thunder drop from the highest place in New Marais.
Climb to the top of the 3 tallest buildings in New Marais.
Ascend 50 vertical launch poles.
Return to the swamp blockade.
Collect 50% of the available Dead Drops.
Take down the Blast Shard Bomber.
Unlock and purchase a power of each type by performing stunts.
Thunder drop into a group of 5 or more enemies.
Complete Nix's New Family.
Complete the assassination side missions.
Pick up 50% of blast shards scattered around New Marais.
Choose Nix in Storm the Fort.
Use your Ionic Powers 30 times.
Complete Fooling the Rebels.
Perform 100 finishers or ultra melee combos.
Complete Leading the Charge.
Send a Helicopter's rockets back at it using any Blast ability.
Earn full negative Karma.
Destroy 30 verandas or other large objects.
Complete BOOM!
Defeat 300 enemies.
Defeat 100 civilians.
Hurl 50 objects using the Kinetic Pulse ability.
Take down a street performer who is imitating a statue.
Defeat an enemy or civilian by stepping in water.
Climb a chain link fence and rejoice.
Defeat an enemy by destroying the object they stand on.