Achieve Rank 40.
Unlocked: 24 Jan 2017 19:52:07
Become a Big Daddy for the first time in a non-private match.
Unlocked: 03 Jan 2017 20:05:36
Mother Goose
20Save your first Little Sister in a non-private match.
Unlocked: 03 Jan 2017 19:42:24
Take down your first Big Daddy in a non-private match.
Unlocked: 03 Jan 2017 19:41:17
Skin Job
20Achieve Rank 30.
Unlocked: 03 Jan 2017 19:25:44
Finish the game on the hardest difficulty level.
Unlocked: 02 Jan 2017 18:12:43
Escaped Rapture.
Unlocked: 02 Jan 2017 14:40:08
Finish the game without using Vita-Chambers.
Unlocked: 02 Jan 2017 14:40:07
Headed to the surface on the side of Sinclair's escape pod.
Unlocked: 02 Jan 2017 14:38:01
Find all 14 Power to the People weapon upgrades in the game.
Unlocked: 02 Jan 2017 14:32:27
Max out research on all 9 research subjects.
Unlocked: 02 Jan 2017 14:02:05
All Plasmids
20Find or purchase all 11 basic Plasmid types.
Unlocked: 02 Jan 2017 14:00:45
Reunited with your original Little Sister.
Unlocked: 02 Jan 2017 14:00:20
Fully upgrade to the maximum number of Plasmid Slots.
Unlocked: 02 Jan 2017 14:00:19
Saved every Little Sister and spared Grace, Stanley and Gil.
Unlocked: 02 Jan 2017 13:44:57
Gained access to Lamb’s stronghold.
Unlocked: 02 Jan 2017 13:44:31
Find 100 audio diaries.
Unlocked: 02 Jan 2017 13:37:47
Either Harvest or Save every Little Sister in the game.
Unlocked: 02 Jan 2017 13:33:38
Fully upgrade one of your Plasmids to the level 3 version at a Gatherer's Garden.
Unlocked: 02 Jan 2017 12:44:24
Play at least one non-private match on each multiplayer map.
Unlocked: 01 Jan 2017 20:00:04
Little Moth
20Achieve Rank 20.
Unlocked: 01 Jan 2017 19:48:32
Complete your first trial in a non-private match.
Unlocked: 01 Jan 2017 19:47:44
Uncovered the secret of Dionysus Park.
Unlocked: 01 Jan 2017 18:48:54
Killed 50 enemies using only hacked Security.
Unlocked: 01 Jan 2017 18:23:23
Gather 600 ADAM with Little Sisters.
Unlocked: 01 Jan 2017 18:21:56
Defeated the Preacher.
Unlocked: 01 Jan 2017 16:31:27
Hack 30 machines at a distance with the Hack Tool.
Unlocked: 01 Jan 2017 16:18:07
Big Spender
15Spend 2000 dollars at Vending Machines.
Unlocked: 01 Jan 2017 15:51:51
Killed an enemy with its own projectile.
Unlocked: 01 Jan 2017 14:43:35
Confronted Lamb’s lieutenant in Pauper’s Drop.
Unlocked: 01 Jan 2017 14:41:32
Max out one Research Track.
Unlocked: 01 Jan 2017 14:24:12
Trap Master
15Kill 30 enemies using only Traps.
Unlocked: 01 Jan 2017 14:11:13
Grand Daddy
25Defeat 3 Big Daddies without dying during the fight.
Unlocked: 01 Jan 2017 14:01:28
Research a Splicer with the Research Camera.
Unlocked: 01 Jan 2017 13:59:07
Install the third and final upgrade to any of your weapons.
Unlocked: 01 Jan 2017 13:50:41
Get through a Gather with no damage and no one getting to the Little Sister.
Unlocked: 01 Jan 2017 13:44:01
Buy one Plasmid or Tonic Slot at a Gatherer's Garden.
Unlocked: 01 Jan 2017 13:34:12
Joined forces with Sinclair in Ryan Amusements.
Unlocked: 31 Dec 2016 13:42:47
Defended yourself against the Big Sister without dying.
Unlocked: 31 Dec 2016 13:40:33
Paid your respects to the founder of Rapture.
Unlocked: 31 Dec 2016 13:06:35
Adopted a new Little Sister for the first time.
Unlocked: 31 Dec 2016 13:00:17
Successfully hack at least one of every type of machine.
Unlocked: 31 Dec 2016 12:53:35
Upgrade any weapon at a Power to the People Station.
Unlocked: 31 Dec 2016 12:43:57
Defended yourself against Lamb's assault in the train station.
Unlocked: 31 Dec 2016 12:39:01
Used the Hack Tool to hack an object at a distance.
Unlocked: 31 Dec 2016 12:16:30
Found your way back into the ruins of Rapture.
Unlocked: 31 Dec 2016 12:13:58
Score your first kill in a non-private match.
Unlocked: 30 Dec 2016 22:40:12
Parasite
10Achieve Rank 10.
Unlocked: 30 Dec 2016 20:51:44
Complete your first non-private match.
Unlocked: 30 Dec 2016 19:17:01
Win your first non-private match.
Unlocked: 30 Dec 2016 19:17:01
Reincarnation
100Use Rebirth to start again!
Unlocked: 31 Jan 2017 22:08:09
Territorial
25Win a non-private match in each of the 6 new maps.
Unlocked: 26 Jan 2017 22:52:56
Play at least one non-private match on each downloadable content map.
Unlocked: 26 Jan 2017 21:44:19