Successfully complete one of the following tasks to get a trophy:

  Just Scratched the Surface (Bronze): Collect all Dead Drops in the Neon 
  District. 
  Further Down the Rabbit Hole (Bronze): Collect all Dead Drops in the Warren. 
  You're so Sly (Bronze): Collect all Dead Drops in the Historic District. 
  Junior Geologist (Bronze): Find 25% of the Shards. 
  Member of the Mineral Club (Bronze): Find 50% of the Shards. 
  Rockhound (Bronze): Find 100% of the Shards. 
  Frequent Flyer (Bronze): Travel 5 kilometers using Static Thrusters. 
  Hotfoot (Bronze): Travel 25 kilometers while riding the rails. 
  Electric Hobo (Bronze): Ride the train for 2 kilometers. 
  Casey Jones (Bronze): Take down 25 enemies while riding on a moving train. 
  Road Kill (Bronze): Take down 25 enemies while riding on the roof of a moving 
  vehicle. 
  Drop Everything (Bronze): Thunder Drop for a total distance of at least 500 
  meters. 
  AC/DC (Bronze): Drain 750 megawatts of power from Empire City. 
  Get Off My Cloud (Bronze): Get 100 High Fall take downs. 
  Red Baron (Bronze): Take down 100 enemies while they are airborne. 
  Fish in a Barrel (Bronze): Kill 50 enemies by using water. 
  True Potential (Bronze): Purchase every upgrade for a single power. 
  Oh, You've Done This Before (Bronze): Take down 50 enemies by sticking them 
  with a grenade. 
  The Hunger (Bronze): Bio Leech 100 enemies. 
  Doctor Cole (Bronze): Heal 250 pedestrians. 
  Good Eats (Bronze): Good guys feed the needy. 
  Evil Eats (Bronze): Bad guys never share their food. 
  Good Riot (Bronze): Good guys stand up and take the heat. 
  Evil Riot (Bronze): Bad guys love starting riots. 
  Good Train (Bronze): Good guys proactively facilitate transportation 
  solutions. 
  Evil Train (Bronze): Bad guys make it clear who the boss is. 
  Good Exposure (Bronze): Good guys are heroes to others. 
  Evil Exposure (Bronze): Bad guys love to be seen. 
  Good Sphere (Bronze): Good guys put a stop to the madness. 
  Evil Sphere (Bronze): Bad guys always want more power. 
  Good Intentions (Bronze): Good guys work for the greater good. 
  Evil Intentions (Bronze): Bad guys can't say goodbye. 
  Stunt Man (Bronze): Complete any one stunt from the stunt list. 
  Stunt Coordinator (Bronze): Complete 10 of the stunts on the stunt list. 
  Good Finish (Silver): Beat the game as a Hero. 
  Evil Finish (Silver): Beat the game while Infamous. 
  Community Organizer (Silver): Take over all territory in the Neon District. 
  Civic Leader (Silver): Take over all territory in the Warren. 
  Urban Designer (Silver): Take over all territory in the Historic District. 
  Evil to the Core (Silver): Purchase every negative Karma upgrade for each 
  power. 
  True Hero (Silver): Purchase every positive Karma upgrade for each power. 
  Goody Two Shoes (Silver): Reach full positive Karma. 
  Truly Infamous (Silver): Reach full negative Karma. 
  Stunt Master (Silver): Complete all of the stunts on the stunt list. 
  Hard Finish (Gold): Finish story mode on Hard, without changing the difficulty 
  setting. 
  inFamous Platinum Trophy (Platinum): Collect all other inFamous trophies.