Little Sister Savior
The player has completed the game without harvesting any Little Sisters.
100 ✓ December 10th, 2007
Defeated Atlas
The player has defeated Atlas
100 ✓ December 10th, 2007
Tonic Collector
The player has collected or invented 53 Tonics in the Physical, Engineering and Combat tracks
50 ✓ December 10th, 2007
Maxed All Tracks
The player has purchased every slot in all four Plasmid and Tonic tracks
50 ✓ December 27th, 2013
Skilled Hacker
The player has successfully completed 50 hacks.
40 ✓ December 3rd, 2007
Seriously Good At This
The player has completed the game on the hardest difficulty setting.
40 ✓ December 27th, 2013
Dealt with every Little Sister
The player has either Harvested or Rescued every possible Little Sister
40 ✓ December 10th, 2007
Became a Big Daddy
The player has become a Big Daddy.
30 ✓ December 10th, 2007
Completed Cohen's Masterpiece
The player has completed Sander Cohen's great masterpiece
30 ✓ December 7th, 2007
Defeated Andrew Ryan
The player has defeated Andrew Ryan
30 ✓ December 8th, 2007
Broke Fontaine's Mind Control
The player has broken Fontaine's mind control
30 ✓ December 9th, 2007
Ammo Inventor
The player has successfully invented all possible ammo types.
25 ✓ December 5th, 2007
Research PhD
The player has maxed out all possible research.
20 ✓ December 26th, 2013
Quality Research Photo
The player has taken a Research Photo of the highest grade.
20 ✓ December 1st, 2007
Maxed One Track
The player has purchased every slot in one of the Plasmid or Tonic tracks
20 ✓ December 7th, 2007
Defeated Dr. Steinman
The player has defeated the crazed Dr. Steinman
15 ✓ November 29th, 2007
Defeated Peach Wilkins
The player has defeated Peach Wilkins
15 ✓ December 2nd, 2007
Restored the Forest
The player has restored the forests of Arcadia
15 ✓ December 5th, 2007
Three Fully Upgraded Weapons
The player has fully upgraded three weapons.
10 ✓ December 8th, 2007
Four Fully Upgraded Weapons
The player has fully upgraded four weapons.
10 ✓ December 10th, 2007
Five Fully Upgraded Weapons
The player has fully upgraded five weapons.
10 ✓ December 27th, 2013
Fully Researched Thug Splicer
The player has fully researched the Thuggish Splicer.
10 ✓ December 3rd, 2007
Fully Researched Gun Splicer
The player has fully researched the Leadhead Splicer.
10 ✓ December 3rd, 2007
Fully Researched Spider Splicer.
The player has fully researched the Spider Splicer.
10 ✓ December 7th, 2007
Fully Researched Houdini Splicer
The player has fully researched the Houdini Splicer.
10 ✓ December 8th, 2007
Fully Researched Nitro Splicer
The player has fully researched the Nitro Splicer.
10 ✓ December 9th, 2007
Fully Researched Rosie
The player has fully researched the Rosie.
10 ✓ December 9th, 2007
Fully Researched Bouncer
The player has fully researched the Bouncer.
10 ✓ December 8th, 2007
Fully Researched Little Sister
The player has fully researched the Little Sister.
10 ✓ December 10th, 2007
Hacked a Security Bot
The player has successfully hacked a security bot.
10 ✓ November 28th, 2007
Hacked a Security Camera
The player has successfully hacked a security camera.
10 ✓ November 29th, 2007
Hacked a Turret
The player has successfully hacked a turret.
10 ✓ November 28th, 2007
Hacked a Vending Machine
The player has successfully hacked a vending machine.
10 ✓ November 28th, 2007
Hacked a Safe
The player has successfully hacked a safe.
10 ✓ November 28th, 2007
Irony
The player has taken a picture of Sander Cohen's corpse
10 ✓ December 7th, 2007
Toaster in the Tub
The player has shocked an enemy in the water.
10 ✓ November 28th, 2007
Completed Welcome.
The player has successfully completed the Welcome To Rapture Level.
10 ✓ November 28th, 2007
Prolific Photographer
The player has taken at least one photo in every research group.
5 ✓ December 9th, 2007
Researched a Splicer
The player has taken at least one Research Photo of a Splicer.
5 ✓ December 1st, 2007
One Successful Hack
The player has performed at least one successful hack.
5 ✓ November 28th, 2007
Basic Inventor
The player has successfully invented at least one item.
5 ✓ December 3rd, 2007
Bought One Slot
The player has purchased one slot in any Plasmid or Tonic track
5 ✓ November 29th, 2007
Upgraded a Weapon
The player has acquired at least one weapon upgrade.
5 ✓ December 2nd, 2007
One Fully Upgraded Weapon
The player has fully upgraded one weapon.
5 ✓ December 5th, 2007
Two Fully Upgraded Weapons
The player has fully upgraded two weapons.
5 ✓ December 8th, 2007
🔐 Brass Balls
<String Placeholder>
100 
Historian
The player has found every audio diary.
50 
Weapon Specialist
The player has acquired all upgrades for all weapons.
20 
Avid Inventor
The player has successfully invented at least 100 items.
10 
Lucky Winner
The player has hit the jackpot at a slot machine
10 
🔐 Found Cohen's Room
Enter Sander Cohen's personal quarters.
10