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

  Act I (Bronze): Complete Act I. 
  Act II (Bronze): Complete Act II. 
  Act III (Bronze): Complete Act III. 
  Act IV (Bronze): Complete Act IV. 
  Crowbait (Bronze): Finish the game on at least easy difficulty. 
  Between Hay and Grass (Bronze): Finish the game on at least medium difficulty. 
  D-Day (Bronze): On chapter I, destroy all rafts before they land. 
  Catcher in the Rye (Bronze): On chapter II, in the field, kill enemy soldiers 
  using knives without being detected. 
  Yankee Cow (Bronze): On chapter II, don't kill the cow. 
  Mayhem (Bronze): On chapter III, kill 20 armed enemies while riding the 
  stagecoach. 
  Sharpshooter Distraction (Bronze): On chapter IV, playing as Ray, kill 
  sharpshooters without Thomas' help. 
  Sharpshooter Destruction (Bronze): On chapter IV, playing as Thomas, kill 
  sharpshooters in 10 seconds. 
  Quite a Ride (Bronze): On chapter IX, on the lift, destroy everything that is 
  thrown at you. 
  Rowing-Race Cheater (Bronze): On chapter XI, kill all the Indians during canoe 
  chase. 
  Man of the Hood (Bronze): On chapter XII, playing as Thomas, use only bow 
  throughout the whole level. 
  Boy Scout (Bronze): Finish one side quest. 
  Shield of Hope (Bronze): Finish all side quests. 
  Quick Hands (Bronze): Kill 7 people during one concentration mode. 
  Frag Steal (Bronze): Kill all enemies in a single Cooperative Concentration 
  Mode. 
  Arkansas Fried Rooster (Bronze): Blow up 10 chickens with dynamite. 
  Fireworks (Bronze): Shoot 2 enemy dynamite sticks in mid air. 
  None Shall Hide (Bronze): Shoot an enemy through a wall. 
  Mad Carpenter (Bronze): Kill 5 enemies with a chair. 
  Vindicator (Bronze): Kill a total of 30 enemies with movable gatling. 
  99 Scalps (Bronze): Deliver 99 headshots (ranked play counts). 
  Pistol Expert (Bronze): Kill 250 People using pistols (ranked play counts). 
  Rifle Expert (Bronze): Kill 250 People using rifles (ranked play counts). 
  Shotgun Expert (Bronze): Kill 250 People using shotguns (ranked play counts). 
  High Noon (Bronze): Kill 4 enemies between 12:00 p.m. and 12:15 p.m. (local 
  time, ranked play counts). 
  Drive-By (Bronze): Kill a total of 5 enemies while horseback (ranked play 
  counts). 
  Welcome to the Frontier (Bronze): Finish a full Wild West Legends game (ranked 
  only). 
  Crime Does Pay (Bronze): Win 5 rounds as an Outlaw (ranked only). 
  Tin Star (Bronze): Win 5 rounds as a Lawman (ranked only). 
  Jack of All Trades (Bronze): Play a full game with each class (ranked only). 
  Well Invested (Bronze): Buy 20 second level and 10 third level upgrades 
  (ranked only). 
  Unforgiven (Bronze): Kill 10 enemies as an invincible wanted (ranked only). 
  Curly Wolf (Silver): Finish the game on hard difficulty. 
  Ray's Story (Silver): Finish every chapter playing as Ray. 
  Thomas' Story (Silver): Finish every chapter playing as Thomas. 
  Gotta Catch'em All (Silver): Collect all secrets. 
  Untouchable (Silver): Finish any chapter, except for VI and VIII, without 
  getting severely wounded. 
  On the Right Track (Silver): Collect a total of $200 000 (ranked play counts) 
  to unlock silver weapons in multiplayer. 
  Been There, Done That (Silver): Play a full Wild West Legends game on every 
  level (both match and revenge match count; ranked only). 
  Magnificent Thirteen (Silver): Unlock all classes (ranked only). 
  Old West Legend (Gold): Finish the game on very hard difficulty.