Achieved Rank 20.
Played at least one non-private match on each multiplayer map.
Escaped Rapture.
Finished the game without using Vita-Chambers.
Headed to the surface on the side of Sinclair's escape pod.
Found 100 audio diaries.
Found every Power to the People weapon upgrade in the game.
Found or purchased all 11 basic Plasmid types.
Reunited with your original Little Sister.
Fully upgraded to the maximum number of Plasmid Slots.
Saved every Little Sister and spared Grace, Stanley and Gil.
Gained access to Lamb's stronghold.
Completed all research on every subject in Rapture.
Dealt with every Little Sister.
Uncovered the secret of Dionysus Park.
Fully upgraded one Plasmid to the Level 3 version.
Killed 50 enemies using only hacked Security.
Gathered 600 ADAM with Little Sisters.
Defeated the Preacher.
Hacked 30 machines at a distance with the Hack Tool.
Killed an enemy with its own projectile.
Spent 2000 dollars at Vending Machines.
Confronted Lamb's lieutenant in Pauper's Drop.
Maxed out one Research Track.
Installed the third upgrade to a weapon.
Defeated 3 Big Daddies without dying during the fight.
Researched a Splicer with the Research Camera.
Killed 30 enemies using only Traps.
Bought one Plasmid or Tonic Slot at a Gatherer's Garden.
Joined forces with Sinclair in Ryan Amusements.
Defended yourself against the Big Sister without dying.
Got through a Gather with no damage and no one getting to the Little Sister.
Hacked one of each kind of machine.
Paid your respects to the founder of Rapture.
Adopted a new Little Sister for the first time.
Upgraded a weapon at a Power to the People Station.
Defended yourself against Lamb's assault in the train station.
Used the Hack Tool to hack an object at a distance.
Found your way back into the ruins of Rapture.
Achieved Rank 10.
Took down your first Big Daddy in a non-private match.
Saved your first Little Sister in a non-private match.
Became a Big Daddy for the first time in a non-private match.
Completed your first trial in a non-private match.
Won your first non-private match.
Completed your first non-private match.
Scored your first kill in a non-private match.
Unlocked all trophies
Achieved Rank 40.
Finished the game on the hardest difficulty level.
Play at least one non-private match on each DLC map.
Win a non-private match in each of the 6 new maps.
Use Rebirth to start again!
Earn 6 stars in the Protector Trials
Earn 18 stars in the Protector Trial
Earn 36 stars in the Protector Trials
Earn an A rank in all Protector Trials
Completed all bonus Protector Trials
Collect 100% of the ADAM in a single Protector Trial
Collect 50% of the ADAM available in all Protector Trials
Reach Rapture Central Computing Operations
Reach Computer Core Access
Escape Minerva's Den
Wrest control of The Thinker from Reed Wahl
Destroy all 10 Vacuum Bots in Minerva's Den
Get 9999 Points in one game of Spitfire
Kill a Lancer Big Daddy
Resolve all the Little Sisters in Minerva's Den
Achieved Rank 30.
