Here is the full list of all 50 inFAMOUS trophies - there are 37 bronze, 11 silver, 1 gold and 1 platinum.
Collect all other inFamous trophies.
Purchase every positive Karma upgrade for each power.
Beat the game as a Hero.
Good guys put a stop to the madness.
Good guys work for the greater good.
Heal 250 pedestrians.
Reconciled with Trish.
Reach full positive Karma.
Good guys are heroes to others.
Good guys proactively facilitate transportation solutions.
Good guys stand up and take the heat.
Good guys feed the needy.
Purchase every negative Karma upgrade for each power.
Travel 25 kilometers while riding the rails.
Take over all territory in the Historic District.
Finish story mode on Hard, without changing the difficulty setting.
Beat the game while Infamous.
Bad guys always want more power.
Complete all of the stunts on the stunt list.
Reach full negative Karma.
Take down 25 enemies while riding on a moving train.
Find 100% of the Shards.
Get 100 High Fall take downs.
Collect all Dead Drops in the Historic District.
Drain 750 megawatts of power from Empire City.
Take over all territory in the Warren.
Collect all Dead Drops in the Warren.
Find 50% of the Shards.
Bad guys can't say goodbye.
Defeat Alden.
Kill 50 enemies by using water.
Travel 5 kilometers using Static Thrusters.
Trish Hates You.
Take down 50 enemies by sticking them with a grenade.
Take down 25 enemies while riding on the roof of a moving vehicle.
Bio Leech 100 enemies.
Take down 100 enemies while they are airborne.
Ride the train for 2 kilometers.
Complete 10 of the stunts on the stunt list.
Bad guys love to be seen.
Purchase every upgrade for a single power.
Thunder Drop for a total distance of at least 500 meters.
Collect all Dead Drops in the Neon District.
Find 25% of the Shards.
Take over all territory in the Neon District.
Defeat Sasha.
Bad guys make it clear who the boss is.
Complete any one stunt from the stunt list.
Bad guys love starting riots.
Bad guys never share their food.