Achievement Unlocked Visibility Global Unlocks
Little Sister Savior
Complete the game without harvesting any Little Sisters 		2022-04-13 00:45:27 19.1%
Defeated Atlas
The player has defeated Atlas 		2022-04-13 00:44:53
22.7%
Fully Researched a Bouncer
Fully research the Bouncer 		2022-04-13 00:38:07 5.6%
Became a Big Daddy
The player has become a Big Daddy 		2022-04-13 00:25:55
23.3%
Dealt with every Little Sister
Either Harvest or Rescue every Little Sister in the game 		2022-04-13 00:17:09 15.3%
Maxed All Tracks
Purchase every slot in all four Plasmid and Tonic tracks 		2022-04-13 00:15:31 14.6%
Fully Researched a Little Sister
Fully research the Little Sister 		2022-04-13 00:01:52 6.5%
Fully Researched a Rosie
Fully research the Rosie 		2022-04-13 00:01:46 7.8%
Five Fully Upgraded Weapons
Fully upgrade five weapons 		2022-04-12 23:59:08 10.2%
Four Fully Upgraded Weapons
Fully upgrade four weapons 		2022-04-12 23:52:30 16.0%
Ammo Inventor
Invent all possible ammunication types 		2022-04-12 23:46:46 12.4%
Tonic Collector
Collect or Invent 53 Tonics in the Physical, Engineering and Combat tracks 		2022-04-12 23:46:18 14.2%
Broke Fontaine's Mind Control
The player has broken Fontaine's mind control 		2022-04-12 23:39:38
24.2%
Fully Researched a Nitro Splicer
Fully research the Nitro Splicer 		2022-04-12 23:35:18 6.0%
Defeated Andrew Ryan
The player has defeated Andrew Ryan 		2022-04-03 23:16:36
25.7%
Maxed One Track
Purchased every slot in one of the Plasmid or Tonic tracks 		2022-04-03 23:02:29 25.9%
Fully Researched a Leadhead Splicer
Fully research the Leadhead Splicer 		2022-04-03 22:44:15 13.7%
Three Fully Upgraded Weapons
Fully upgrade three weapons 		2022-04-03 22:34:49 21.3%
Prolific Photographer
Take at least one photo in every research group 		2022-04-03 22:22:56 10.9%
Completed Cohen's Masterpiece
The player has completed Sander Cohen's great masterpiece 		2022-04-03 22:17:23
27.6%
Two Fully Upgraded Weapons
Fully upgrade two weapons 		2022-04-03 22:10:38 25.2%
Fully Researched a Houdini Splicer
Fully research the Houdini Splicer 		2022-04-03 20:46:32 8.2%
Fully Researched a Thuggish Splicer
Fully research the Thuggish Splicer 		2022-04-03 20:44:21 12.1%
Fully Researched a Spider Splicer
Fully research the Spider Splicer 		2022-04-03 20:33:13 11.6%
Restored the Forest
The player has restored the forests of Arcadia 		2022-03-20 17:22:35
31.1%
One Fully Upgraded Weapon
Fully upgrade one weapon 		2022-03-20 16:56:17 29.7%
Basic Inventer
Invent at least one item 		2022-03-17 00:09:40 35.5%
Skilled Hacker
Successfully complete 50 hacks 		2016-09-18 18:00:18 29.1%
Upgraded a Weapon
Acquire at least one weapon upgrade 		2016-09-18 00:04:36 38.8%
Defeated Peach Wilkins
The player has defeated Peach Wilkins 		2016-09-18 00:01:31
39.1%
Quality Research Photo
Take a Research Photo of the highest grade 		2016-09-17 23:33:16 40.4%
Researched a Splicer
Take at least one Research Photo of a Splicer 		2016-09-17 13:51:15 44.1%
Bought One Slot
Purchase a Plasmid Slot or Tonic Slot in any track 		2016-09-17 02:59:07 45.8%
Defeated Dr. Steinman
The player has defeated the crazed J.S. Steinman 		2016-09-17 01:03:50
56.2%
Hacked a Safe
Successfully hack a safe 		2016-09-17 00:46:29 57.0%
Hacked a Security Camera
Successfully hack a Security Camera 		2016-09-17 00:40:00 46.2%
Hacked a Turret
Successfully hack a Turret 		2016-09-17 00:34:58 58.6%
Hacked a Vending Machine
Successfully hack a Vending Machine 		2016-09-16 22:50:21 61.1%
Hacked a Security Bot
Successfully hack a security bot 		2016-09-16 22:49:46 72.7%
One Successful Hack
Perform at least one successful hack 		2016-09-16 22:49:46 72.8%
Completed Welcome to Rapture
Successfully complete the Welcome To Rapture Level 		2016-09-16 22:48:50 73.6%
Toaster in the Tub
Shock an enemy in the water 		2016-09-16 22:36:13 77.2%
"A Shocking Turn of Events" - Rescuer
Rescued the Little Sister in “A Shocking Turn of Events” 		3.3%
“A Shocking Turn of Events” – Expert
The player has rescued the Little Sister in “A Shocking Turn of Events” in under 4:00 		2.1%
“A Shocking Turn of Events” – Collector
Found all collectable Roses in “A Shocking Turn of Events” 		2.1%
“A Shocking Turn of Events” – Master Electrician
Charged up the Ferris Wheel 9 different times in “A Shocking Turn of Events” 		2.1%
“Worlds of Hurt” - Rescuer
Rescued the Little Sister in “Worlds of Hurt” 		2.6%
“Worlds of Hurt” – Expert
Rescued the Little Sister in “Worlds of Hurt” in under 15:00, on Medium or higher difficulty 		1.8%
“Worlds of Hurt” – Collector
Found all collectable Roses in “Worlds of Hurt” 		1.9%
“Worlds of Hurt” – Tough Guy
Rescued the Little Sister in “Worlds of Hurt” using only plasmids, tonics, the wrench, and the research camera, on Medium or higher difficulty 		1.9%
Brass Balls
Complete the game on Hard difficulty without using a Vita-Chamber
2.5%
A Man Chooses
The player has beaten the game on survivor difficulty.
3.1%
Found Cohen's Room
The player has entered Sander Cohen's personal quarters in Mercury Suites
7.4%
Irony
The player has taken a picture of Sander Cohen's corpse
7.9%
Lucky Winner
Hit the jackpot at a slot machine 		4.9%
Research PhD
Max out all possible research 		3.5%
Seriously Good at This
Complete the game on the hardest difficulty setting 		5.4%
Historian
Find every audio diary 		2.4%
Avid Inventor
Successfully invent at least 100 items 		4.1%
I Chose the Impossible
Complete the game on Survivor difficulty without using a Vita-chamber
2.3%
Weapon Specialist
Acquire all upgrades for all weapons 		4.9%
“The ‘I’ in Team” - Rescuer
Rescued the Little Sister in “The ‘I’ in Team” 		4.2%
“The ‘I’ in Team” – Expert
Rescued the Little Sister in “The ‘I’ in Team” in under 3:00 		2.4%
“The ‘I’ in Team” – Collector
Found all collectable Roses in “The ‘I’ in Team” 		2.3%
“The ‘I’ in Team” – Pacifist
Rescued the Little Sister in “The ‘I’ in Team” without destroying any Machine Gun Turrets 		2.2%