Finish the game on the hardest difficulty level.
Finish the game without using Vita-Chambers.
Find all 14 Power to the People weapon upgrades in the game.
Find or purchase all 11 basic Plasmid types.
Fully upgrade to the maximum number of Plasmid Slots.
Save every Little Sister and choice character.
Max out research on all 9 research subjects.
Either Harvest or Save every Little Sister in the game.
Find 100 audio diaries.
Fully upgrade one of your Plasmids to the level 3 version at a Gatherer's Garden.
Gather 600 ADAM with Little Sisters.
Spend 2000 dollars at Vending Machines.
Max out one Research Track.
Kill an enemy with its own projectile
Defeat 3 Big Daddies without dying during the fight.
Research a Splicer with the Research Camera.
Install the third and final upgrade to any of your weapons.
Buy one Plasmid or Tonic Slot at a Gatherer's Garden.
Defend yourself against the Big Sister without dying.
Successfully hack at least one of every type of machine.
Hack 30 machines at a distance with the Hack Tool.
Kill 50 enemies using only hacked Security.
Kill 30 enemies using only Traps.
Get through a Gather with no damage and no one getting to the Little Sister.
Adopt a new Little Sister for the first time.
Upgrade any weapon at a Power to the People Station.
Use the Hack Tool to hack an object at a distance.
Score your first kill in a non-private match.
Complete your first non-private match.
Become a Big Daddy for the first time in a non-private match.
Take down your first Big Daddy in a non-private match.
Save your first Little Sister in a non-private match.
Complete your first trial in a non-private match.
Achieve Rank 10.
Achieve Rank 20.
Achieve Rank 30.
Achieve Rank 40.
Win your first non-private match.
Play at least one non-private match on each multiplayer map.
