Fully Researched Houdini Splicer

Fully research the Houdini Splicer.

Maxed One Track

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

Basic Inventor

Successfully invent at least one item.

Restored the Forest

The player has restored the forests of Arcadia.

Fully Researched Rosie

Fully research the Rosie.

Lucky Winner

Hit the jackpot at a slot machine.

Fully Researched Spider Splicer

Fully research the Spider Splicer.

Two Fully Upgraded Weapons

Fully upgrade two weapons.

Prolific Photographer

Take at least one photo in every research group.

Fully Researched Bouncer

Fully research the Bouncer.

Completed Cohen's Masterpiece

The player has completed Sander Cohen's great masterpiece.

Three Fully Upgraded Weapons

Fully upgrade three weapons.

Defeated Andrew Ryan

The player has defeated Andrew Ryan.

Fully Researched Little Sister

Fully research the Little Sister.

Maxed All Tracks

Purchased every slot in all four Plasmid and Tonic tracks.

Research PhD

Max out all possible research.

Fully Researched Nitro Splicer

Fully research the Nitro Splicer.

Four Fully upgraded Weapons

Fully upgrade four weapons.

Found Cohen's Room

The player has entered Sander Cohen's personal quarters.

Irony

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

Ammo Inventor

Successfully invented all possible ammo types.

Broke Fontaine's Mind Control

The player has broken Fontaine's mind control.

Five Fully Upgraded Weapons

Fully upgrade five weapons.

Weapon Specialist

Acquire all upgrades for all weapons.

Dealt with every Little Sister

Either Harvest or Rescue every Little Sister in the game.

Historian

Find every audio diary.

Tonic Collector

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

Became a Big Daddy

The player has become a Big Daddy.

Avid Inventor

Successfully invent at least 100 items.

Defeated Atlas

The player has defeated Atlas.

Brass Balls

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

Little Sister Savior

Complete the game without harvesting any Little Sisters.

Seriously Good At This

Complete the game on the hardest difficulty setting.

“The ‘I’ in Team” – Pacifist

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

“The ‘I’ in Team” – Expert

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

“The ‘I’ in Team” - Rescuer

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

“The ‘I’ in Team” – Collector

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

“A Shocking Turn of Events” – Electrician

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

“A Shocking Turn of Events” – Collector

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

“A Shocking Turn of Events” - Rescuer

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

“A Shocking Turn of Events” – Expert

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

“Worlds of Hurt” – Tough Guy

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

“Worlds of Hurt” – Collector

Found all collectable Roses in “Worlds of Hurt”

“Worlds of Hurt” - Rescuer

Rescued the Little Sister in “Worlds of Hurt”

“Worlds of Hurt” – Expert

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

Hacked a Turret

Successfully hack a turret.

Hacked a Vending machine

Successfully hack a vending machine.

Hacked a Security Camera

Successfully hack a security camera.

Hacked a Safe

Successfully hack a safe.

Defeated Dr. Steinman

The player has defeated the crazed Dr. Steinman.