Achieve Rank 40.
Unlocked: 28 Apr 2014 22:21:38
Escaped Rapture.
Unlocked: 29 Oct 2013 21:36:55
Finish the game on the hardest difficulty level.
Unlocked: 29 Oct 2013 21:36:55
Finish the game without using Vita-Chambers.
Unlocked: 29 Oct 2013 21:36:55
Headed to the surface on the side of Sinclair's escape pod.
Unlocked: 29 Oct 2013 21:34:48
Find all 14 Power to the People weapon upgrades in the game.
Unlocked: 29 Oct 2013 21:20:31
All Plasmids
20Find or purchase all 11 basic Plasmid types.
Unlocked: 29 Oct 2013 18:51:52
Reunited with your original Little Sister.
Unlocked: 29 Oct 2013 18:51:46
Fully upgrade to the maximum number of Plasmid Slots.
Unlocked: 29 Oct 2013 18:51:45
Saved every Little Sister and spared Grace, Stanley and Gil.
Unlocked: 29 Oct 2013 18:36:36
Find 100 audio diaries.
Unlocked: 29 Oct 2013 18:36:19
Gained access to Lamb’s stronghold.
Unlocked: 29 Oct 2013 18:35:58
Trap Master
15Kill 30 enemies using only Traps.
Unlocked: 29 Oct 2013 18:29:52
Max out research on all 9 research subjects.
Unlocked: 29 Oct 2013 18:24:38
Either Harvest or Save every Little Sister in the game.
Unlocked: 29 Oct 2013 18:22:01
Fully upgrade one of your Plasmids to the level 3 version at a Gatherer's Garden.
Unlocked: 29 Oct 2013 05:25:08
Uncovered the secret of Dionysus Park.
Unlocked: 29 Oct 2013 04:56:38
Hack 30 machines at a distance with the Hack Tool.
Unlocked: 29 Oct 2013 04:39:55
Big Spender
15Spend 2000 dollars at Vending Machines.
Unlocked: 29 Oct 2013 04:35:55
Gather 600 ADAM with Little Sisters.
Unlocked: 29 Oct 2013 04:26:00
Defeated the Preacher.
Unlocked: 29 Oct 2013 03:52:27
Killed 50 enemies using only hacked Security.
Unlocked: 29 Oct 2013 03:26:22
Confronted Lamb’s lieutenant in Pauper’s Drop.
Unlocked: 28 Oct 2013 21:39:35
Max out one Research Track.
Unlocked: 28 Oct 2013 21:12:20
Grand Daddy
25Defeat 3 Big Daddies without dying during the fight.
Unlocked: 28 Oct 2013 21:06:39
Killed an enemy with its own projectile.
Unlocked: 28 Oct 2013 21:03:54
Research a Splicer with the Research Camera.
Unlocked: 28 Oct 2013 20:56:27
Install the third and final upgrade to any of your weapons.
Unlocked: 28 Oct 2013 20:45:46
Buy one Plasmid or Tonic Slot at a Gatherer's Garden.
Unlocked: 28 Oct 2013 20:09:33
Joined forces with Sinclair in Ryan Amusements.
Unlocked: 28 Oct 2013 20:03:51
Defended yourself against the Big Sister without dying.
Unlocked: 28 Oct 2013 20:01:16
Get through a Gather with no damage and no one getting to the Little Sister.
Unlocked: 28 Oct 2013 19:44:38
Paid your respects to the founder of Rapture.
Unlocked: 28 Oct 2013 19:33:22
Adopted a new Little Sister for the first time.
Unlocked: 28 Oct 2013 19:30:30
Successfully hack at least one of every type of machine.
Unlocked: 28 Oct 2013 19:17:51
Upgrade any weapon at a Power to the People Station.
Unlocked: 28 Oct 2013 19:07:55
Defended yourself against Lamb's assault in the train station.
Unlocked: 28 Oct 2013 19:02:57
Used the Hack Tool to hack an object at a distance.
Unlocked: 28 Oct 2013 18:40:53
Found your way back into the ruins of Rapture.
Unlocked: 28 Oct 2013 18:37:34
Skin Job
20Achieve Rank 30.
Unlocked: 27 Aug 2013 20:48:22
Play at least one non-private match on each multiplayer map.
Unlocked: 27 Aug 2013 19:51:22
Complete your first trial in a non-private match.
Unlocked: 31 Jul 2013 20:37:17
Little Moth
20Achieve Rank 20.
Unlocked: 15 Jul 2013 21:37:26
Parasite
10Achieve Rank 10.
Unlocked: 11 Jul 2013 00:28:43
Become a Big Daddy for the first time in a non-private match.
Unlocked: 10 Jul 2013 23:06:41
Mother Goose
20Save your first Little Sister in a non-private match.
Unlocked: 10 Jul 2013 22:45:17
Take down your first Big Daddy in a non-private match.
Unlocked: 10 Jul 2013 22:44:14
Score your first kill in a non-private match.
Unlocked: 10 Jul 2013 22:41:54
Win your first non-private match.
Unlocked: 10 Jul 2013 22:36:59
Complete your first non-private match.
Unlocked: 10 Jul 2013 22:25:54
Reincarnation
100Use Rebirth to start again!
Unlocked: 03 May 2015 20:30:45
Territorial
25Win a non-private match in each of the 6 new maps.
Unlocked: 03 May 2015 18:37:47
Play at least one non-private match on each downloadable content map.
Unlocked: 03 May 2015 18:37:46