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.
Beat the game while Infamous.
Bad guys always want more power.
Purchase every negative Karma upgrade for each power.
Complete all of the stunts on the stunt list.
Bad guys can't say goodbye.
Trish Hates You.
Reach full negative Karma.
Get 100 High Fall take downs.
Bad guys love to be seen.
Bio Leech 100 enemies.
Bad guys make it clear who the boss is.
Bad guys love starting riots.
Bad guys never share their food.
Take down 25 enemies while riding on a moving train.
Find 100% of the Shards.
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 as a Hero.
Good guys put a stop to the madness.
Purchase every positive Karma upgrade for each power.
Collect all Dead Drops in the Historic District.
Take down 50 enemies by sticking them with a grenade.
Good guys work for the greater good.
Take over all territory in the Warren.
Defeat Alden.
Drain 750 megawatts of power from Empire City.
Travel 5 kilometers using Static Thrusters.
Collect all Dead Drops in the Warren.
Kill 50 enemies by using water.
Reconciled with Trish.
Take down 25 enemies while riding on the roof of a moving vehicle.
Reach full positive Karma.
Purchase every upgrade for a single power.
Find 50% of the Shards.
Take down 100 enemies while they are airborne.
Good guys are heroes to others.
Heal 250 pedestrians.
Take over all territory in the Neon District.
Defeat Sasha.
Collect all Dead Drops in the Neon District.
Ride the train for 2 kilometers.
Good guys proactively facilitate transportation solutions.
Thunder Drop for a total distance of at least 500 meters.
Find 25% of the Shards.
Complete 10 of the stunts on the stunt list.
Good guys stand up and take the heat.
Complete any one stunt from the stunt list.
Good guys feed the needy.