Defeated Dr. Steinman

The player has defeated the crazed Dr. Steinman.

15 Gamerscore

Completed Welcome

Successfully complete the Welcome To Rapture Level.

10 Gamerscore

Historian

Find every audio diary.

50 Gamerscore

Defeated Peach Wilkins

The player has defeated Peach Wilkins.

15 Gamerscore

Defeated Atlas

The player has defeated Atlas.

100 Gamerscore

Completed Cohen's Masterpiece

The player has completed Sander Cohen's great masterpiece.

30 Gamerscore

Defeated Andrew Ryan

The player has defeated Andrew Ryan.

30 Gamerscore

Weapon Specialist

Acquire all upgrades for all weapons.

20 Gamerscore

Prolific Photographer

Take at least one photo in every research group.

5 Gamerscore

Restored the Forest

The player has restored the forests of Arcadia.

15 Gamerscore

Upgraded a Weapon

Acquire at least one weapon upgrade.

5 Gamerscore

Fully Researched Bouncer

Fully research the Bouncer.

10 Gamerscore

Little Sister Savior

Complete the game without harvesting any Little Sisters.

100 Gamerscore

Maxed One Track

Purchased every slot in one of the Plasmid or Tonic tracks.

20 Gamerscore

Maxed All Tracks

Purchased every slot in all four Plasmid and Tonic tracks.

50 Gamerscore

Bought One Slot

Purchase one slot in any Plasmid or Tonic track.

5 Gamerscore

One Fully Upgraded Weapon

Fully upgrade one weapon.

5 Gamerscore

Two Fully Upgraded Weapons

Fully upgrade two weapons.

5 Gamerscore

Three Fully Upgraded Weapons

Fully upgrade three weapons.

10 Gamerscore

Four Fully upgraded Weapons

Fully upgrade four weapons.

10 Gamerscore

Five Fully Upgraded Weapons

Fully upgrade five weapons.

10 Gamerscore

Fully Researched Thug Splicer

Fully research the Thuggish Splicer.

10 Gamerscore

Fully Researched Gun Splicer

Fully research the Leadhead Splicer.

10 Gamerscore

Fully Researched Spider Splicer

Fully research the Spider Splicer.

10 Gamerscore

Fully Researched Houdini Splicer

Fully research the Houdini Splicer.

10 Gamerscore

Fully Researched Nitro Splicer

Fully research the Nitro Splicer.

10 Gamerscore

Fully Researched Rosie

Fully research the Rosie.

10 Gamerscore

Fully Researched Little Sister

Fully research the Little Sister.

10 Gamerscore

Research PhD

Max out all possible research.

20 Gamerscore

Quality Research Photo

Take a Research Photo of the highest grade.

20 Gamerscore

One Successful Hack

Perform at least one successful hack.

5 Gamerscore

Hacked a Security Bot

Successfully hack a security bot.

10 Gamerscore

Hacked a Security Camera

Successfully hack a security camera.

10 Gamerscore

Hacked a Turret

Successfully hack a turret.

10 Gamerscore

Hacked a Vending machine

Successfully hack a vending machine.

10 Gamerscore

Hacked a Safe

Successfully hack a safe.

10 Gamerscore

Skilled Hacker

Successfully complete 50 hacks.

40 Gamerscore

Basic Inventor

Successfully invent at least one item.

5 Gamerscore

Avid Inventor

Successfully invent at least 100 items.

10 Gamerscore

Ammo Inventor

Successfully invented all possible ammo types.

25 Gamerscore

Tonic Collector

Collect or Invent 53 Tonics in the Physical, Engineering and Combat tracks.

50 Gamerscore

Seriously Good At This

Complete the game on the hardest difficulty setting.

40 Gamerscore

Dealt with every Little Sister

Either Harvest or Rescue every Little Sister in the game.

40 Gamerscore

Lucky Winner

Hit the jackpot at a slot machine.

10 Gamerscore

Toaster in the Tub

Shock an enemy in the water.

10 Gamerscore

Broke Fontaine's Mind Control

The player has broken Fontaine's mind control.

30 Gamerscore

Became a Big Daddy

The player has become a Big Daddy.

30 Gamerscore

Irony

The player has taken a picture of Sander Cohen's corpse.

10 Gamerscore

Found Cohen's Room

The player has entered Sander Cohen's personal quarters.

10 Gamerscore

Brass Balls

Complete the game on Hard difficulty without using a Vita-Chamber.

100 Gamerscore

“The ‘I’ in Team” - Rescuer

Rescued the Little Sister in “The ‘I’ in Team”

5 Gamerscore

“The ‘I’ in Team” – Expert

Rescued the Little Sister in “The ‘I’ in Team” in under 3:00

10 Gamerscore

“The ‘I’ in Team” – Collector

Found all collectable Roses in “The ‘I’ in Team”

5 Gamerscore

“The ‘I’ in Team” – Pacifist

Rescued the Little Sister in “The ‘I’ in Team” without destroying any Machine Gun Turrets

15 Gamerscore

“A Shocking Turn of Events” - Rescuer

Rescued the Little Sister in “A Shocking Turn of Events”

5 Gamerscore

“A Shocking Turn of Events” – Expert

The player has rescued the Little Sister in “A Shocking Turn of Events” in under 4:00

10 Gamerscore

“A Shocking Turn of Events” – Collector

Found all collectable Roses in “A Shocking Turn of Events”

5 Gamerscore

“A Shocking Turn of Events” – Electrician

Charged up the Ferris Wheel 9 different times in “A Shocking Turn of Events”

5 Gamerscore

“Worlds of Hurt” - Rescuer

Rescued the Little Sister in “Worlds of Hurt”

5 Gamerscore

“Worlds of Hurt” – Expert

Rescued the Little Sister in “Worlds of Hurt” in under 15:00, on Medium or higher difficulty

10 Gamerscore

“Worlds of Hurt” – Collector

Found all collectable Roses in “Worlds of Hurt”

5 Gamerscore

“Worlds of Hurt” – Tough Guy

Rescued the Little Sister in “Worlds of Hurt” on medium or higher difficulty using only the wrench.

20 Gamerscore

Researched a Splicer

Take at least one Research Photo of a Splicer.

5 Gamerscore