Achieve Rank 40.
Unlocked: 19 Sep 2014 21:48:15
Play at least one non-private match on each multiplayer map.
Unlocked: 16 Sep 2014 20:15:25
Skin Job
20Achieve Rank 30.
Unlocked: 28 Aug 2014 23:18:00
Little Moth
20Achieve Rank 20.
Unlocked: 28 Aug 2014 19:21:24
Finish the game on the hardest difficulty level.
Unlocked: 22 Aug 2014 16:52:16
Parasite
10Achieve Rank 10.
Unlocked: 22 Aug 2014 00:13:14
Complete your first trial in a non-private match.
Unlocked: 21 Aug 2014 23:28:01
Win your first non-private match.
Unlocked: 21 Aug 2014 22:51:19
Complete your first non-private match.
Unlocked: 21 Aug 2014 22:35:19
Become a Big Daddy for the first time in a non-private match.
Unlocked: 21 Aug 2014 22:25:55
Take down your first Big Daddy in a non-private match.
Unlocked: 21 Aug 2014 22:18:20
Score your first kill in a non-private match.
Unlocked: 21 Aug 2014 22:09:59
Mother Goose
20Save your first Little Sister in a non-private match.
Unlocked: 21 Aug 2014 22:09:47
Escaped Rapture.
Unlocked: 21 Aug 2014 18:54:31
Finish the game without using Vita-Chambers.
Unlocked: 21 Aug 2014 18:54:31
Headed to the surface on the side of Sinclair's escape pod.
Unlocked: 21 Aug 2014 18:52:24
Find all 14 Power to the People weapon upgrades in the game.
Unlocked: 21 Aug 2014 18:36:44
All Plasmids
20Find or purchase all 11 basic Plasmid types.
Unlocked: 21 Aug 2014 18:18:23
Reunited with your original Little Sister.
Unlocked: 21 Aug 2014 18:18:17
Fully upgrade to the maximum number of Plasmid Slots.
Unlocked: 21 Aug 2014 18:18:16
Saved every Little Sister and spared Grace, Stanley and Gil.
Unlocked: 21 Aug 2014 18:05:47
Gained access to Lamb’s stronghold.
Unlocked: 21 Aug 2014 18:05:15
Max out research on all 9 research subjects.
Unlocked: 21 Aug 2014 17:50:48
Either Harvest or Save every Little Sister in the game.
Unlocked: 21 Aug 2014 17:49:43
Find 100 audio diaries.
Unlocked: 21 Aug 2014 17:41:44
Fully upgrade one of your Plasmids to the level 3 version at a Gatherer's Garden.
Unlocked: 21 Aug 2014 17:15:27
Uncovered the secret of Dionysus Park.
Unlocked: 21 Aug 2014 16:46:17
Killed 50 enemies using only hacked Security.
Unlocked: 21 Aug 2014 16:17:17
Gather 600 ADAM with Little Sisters.
Unlocked: 21 Aug 2014 16:07:12
Defeated the Preacher.
Unlocked: 20 Aug 2014 22:09:22
Confronted Lamb’s lieutenant in Pauper’s Drop.
Unlocked: 20 Aug 2014 17:46:44
Big Spender
15Spend 2000 dollars at Vending Machines.
Unlocked: 20 Aug 2014 16:51:31
Grand Daddy
25Defeat 3 Big Daddies without dying during the fight.
Unlocked: 20 Aug 2014 16:40:39
Max out one Research Track.
Unlocked: 20 Aug 2014 16:37:59
Killed an enemy with its own projectile.
Unlocked: 20 Aug 2014 16:21:26
Research a Splicer with the Research Camera.
Unlocked: 20 Aug 2014 16:14:26
Hack 30 machines at a distance with the Hack Tool.
Unlocked: 20 Aug 2014 16:13:10
Install the third and final upgrade to any of your weapons.
Unlocked: 20 Aug 2014 16:08:42
Joined forces with Sinclair in Ryan Amusements.
Unlocked: 19 Aug 2014 18:30:06
Defended yourself against the Big Sister without dying.
Unlocked: 19 Aug 2014 18:28:16
Buy one Plasmid or Tonic Slot at a Gatherer's Garden.
Unlocked: 19 Aug 2014 18:26:08
Trap Master
15Kill 30 enemies using only Traps.
Unlocked: 19 Aug 2014 18:15:45
Paid your respects to the founder of Rapture.
Unlocked: 19 Aug 2014 17:54:55
Get through a Gather with no damage and no one getting to the Little Sister.
Unlocked: 19 Aug 2014 17:53:50
Adopted a new Little Sister for the first time.
Unlocked: 19 Aug 2014 17:27:44
Successfully hack at least one of every type of machine.
Unlocked: 19 Aug 2014 17:21:25
Upgrade any weapon at a Power to the People Station.
Unlocked: 19 Aug 2014 17:11:44
Defended yourself against Lamb's assault in the train station.
Unlocked: 19 Aug 2014 17:05:42
Used the Hack Tool to hack an object at a distance.
Unlocked: 19 Aug 2014 16:40:20
Found your way back into the ruins of Rapture.
Unlocked: 19 Aug 2014 16:38:39
Reincarnation
100Use Rebirth to start again!
Unlocked: 26 Sep 2014 22:48:27
Territorial
25Win a non-private match in each of the 6 new maps.
Unlocked: 22 Aug 2014 00:17:33
Play at least one non-private match on each downloadable content map.
Unlocked: 22 Aug 2014 00:12:58