Finish the game on the hardest difficulty level.
Unlocked: 25 Apr 2015 03:19 pm
Escaped Rapture.
Unlocked: 25 Apr 2015 02:41 pm
Finish the game without using Vita-Chambers.
Unlocked: 25 Apr 2015 02:41 pm
Headed to the surface on the side of Sinclair's escape pod.
Unlocked: 25 Apr 2015 02:35 pm
Find all 14 Power to the People weapon upgrades in the game.
Unlocked: 25 Apr 2015 02:26 pm
All Plasmids
20Find or purchase all 11 basic Plasmid types.
Unlocked: 25 Apr 2015 01:38 pm
Reunited with your original Little Sister.
Unlocked: 25 Apr 2015 01:38 pm
Fully upgrade to the maximum number of Plasmid Slots.
Unlocked: 25 Apr 2015 01:38 pm
Saved every Little Sister and spared Grace, Stanley and Gil.
Unlocked: 24 Apr 2015 06:30 pm
Gained access to Lamb’s stronghold.
Unlocked: 24 Apr 2015 06:29 pm
Max out research on all 9 research subjects.
Unlocked: 24 Apr 2015 06:11 pm
Either Harvest or Save every Little Sister in the game.
Unlocked: 24 Apr 2015 06:00 pm
Find 100 audio diaries.
Unlocked: 23 Apr 2015 08:55 pm
Fully upgrade one of your Plasmids to the level 3 version at a Gatherer's Garden.
Unlocked: 23 Apr 2015 07:35 pm
Uncovered the secret of Dionysus Park.
Unlocked: 22 Apr 2015 06:39 pm
Gather 600 ADAM with Little Sisters.
Unlocked: 22 Apr 2015 05:29 pm
Defeated the Preacher.
Unlocked: 21 Apr 2015 08:17 pm
Killed 50 enemies using only hacked Security.
Unlocked: 21 Apr 2015 08:02 pm
Hack 30 machines at a distance with the Hack Tool.
Unlocked: 20 Apr 2015 08:05 pm
Confronted Lamb’s lieutenant in Pauper’s Drop.
Unlocked: 19 Apr 2015 08:36 pm
Max out one Research Track.
Unlocked: 19 Apr 2015 08:10 pm
Install the third and final upgrade to any of your weapons.
Unlocked: 19 Apr 2015 08:01 pm
Grand Daddy
25Defeat 3 Big Daddies without dying during the fight.
Unlocked: 19 Apr 2015 07:47 pm
Big Spender
15Spend 2000 dollars at Vending Machines.
Unlocked: 19 Apr 2015 07:40 pm
Research a Splicer with the Research Camera.
Unlocked: 19 Apr 2015 06:36 pm
Buy one Plasmid or Tonic Slot at a Gatherer's Garden.
Unlocked: 19 Apr 2015 05:44 pm
Joined forces with Sinclair in Ryan Amusements.
Unlocked: 19 Apr 2015 04:48 pm
Defended yourself against the Big Sister without dying.
Unlocked: 19 Apr 2015 04:41 pm
Trap Master
15Kill 30 enemies using only Traps.
Unlocked: 19 Apr 2015 03:18 pm
Paid your respects to the founder of Rapture.
Unlocked: 19 Apr 2015 02:59 pm
Get through a Gather with no damage and no one getting to the Little Sister.
Unlocked: 19 Apr 2015 02:57 pm
Adopted a new Little Sister for the first time.
Unlocked: 19 Apr 2015 02:35 pm
Successfully hack at least one of every type of machine.
Unlocked: 19 Apr 2015 02:05 pm
Upgrade any weapon at a Power to the People Station.
Unlocked: 19 Apr 2015 01:37 pm
Defended yourself against Lamb's assault in the train station.
Unlocked: 18 Apr 2015 03:04 pm
Killed an enemy with its own projectile.
Unlocked: 18 Apr 2015 02:45 pm
Used the Hack Tool to hack an object at a distance.
Unlocked: 18 Apr 2015 02:33 pm
Achieve Rank 40.
Unlocked: 17 Oct 2014 06:51 pm
Skin Job
20Achieve Rank 30.
Unlocked: 3 Oct 2014 07:28 pm
Play at least one non-private match on each multiplayer map.
Unlocked: 27 Sep 2014 07:56 pm
Little Moth
20Achieve Rank 20.
Unlocked: 27 Sep 2014 06:31 pm
Become a Big Daddy for the first time in a non-private match.
Unlocked: 26 Sep 2014 06:32 pm
Take down your first Big Daddy in a non-private match.
Unlocked: 26 Sep 2014 06:18 pm
Mother Goose
20Save your first Little Sister in a non-private match.
Unlocked: 26 Sep 2014 06:10 pm
Parasite
10Achieve Rank 10.
Unlocked: 7 Sep 2014 07:58 pm
Win your first non-private match.
Unlocked: 7 Sep 2014 07:09 pm
Complete your first trial in a non-private match.
Unlocked: 7 Sep 2014 06:31 pm
Complete your first non-private match.
Unlocked: 7 Sep 2014 06:08 pm
Score your first kill in a non-private match.
Unlocked: 7 Sep 2014 06:04 pm
Found your way back into the ruins of Rapture.
Unlocked: 7 Sep 2014 03:56 pm
Reincarnation
100Use Rebirth to start again!
Unlocked: 25 Jun 2016 02:13 pm
Play at least one non-private match on each downloadable content map.
Unlocked: 18 Jun 2016 04:18 pm
Territorial
25Win a non-private match in each of the 6 new maps.
Unlocked: 18 Jun 2016 04:18 pm