Zenodin

Defeated Peach Wilkins The player has defeated Peach Wilkins

Upgraded a Weapon The player has acquired at least one weapon upgrade

Basic Inventor The player has successfully invented at least one item

Restored the Forest The player has restored the forests of Arcadia

One Fully Upgraded Weapon The player has fully upgraded one weapon

Completed Cohen's Masterpiece The player has completed Sander Cohen's great masterpiece

Maxed One Track The player has purchased every slot in one of the Plasmid or Tonic tracks

Two Fully Upgraded Weapons The player has fully upgraded two weapons

Defeated Andrew Ryan The player has defeated Andrew Ryan

Broke Fontaine's Mind Control The player has broken Fontaine's mind control

Became a Big Daddy The player has become a Big Daddy

Defeated Atlas The player has defeated Atlas

Three Fully Upgraded Weapons The player has fully upgraded three weapons

Fully Researched Gun Splicer The player has fully researched the Leadhead Splicer

Ammo Inventor The player has successfully invented all possible ammo types

Fully Researched Thug Splicer The player has fully researched the Thuggish Splicer

Maxed All Tracks Purchased every slot in all four Plasmid and Tonic tracks

Fully Researched Spider Splicer The player has fully researched the Spider Splicer

Little Sister Savior The player has completed the game without harvesting any Little Sisters

Four Fully Upgraded Weapons Fully upgrade four weapons

Fried Friendship It takes two to… torture.

Prolific Photographer Take at least one photo in every research group

Dealt with every Little Sister The player has either Harvested or Rescued every possible Little Sister

Fully Researched Houdini Splicer Fully research the Houdini Splicer

Fully Researched Rosie Fully research the Rosie

Fully Researched Nitro Splicer Fully research the Nitro Splicer

Lucky Winner Hit the jackpot at a slot machine

Fully Researched Little Sister Fully research the Little Sister

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

Five Fully Upgraded Weapons Fully upgrade five weapons

Fully Researched Bouncer Fully research the Bouncer

On Rails Experience Choo Choo!

Break the Bank Guess it was time to cash out.

Plastic Prison Breakers They had no way out.

It Took Two You did it! CO-LLA-BO-RATION!

Tonic Collector Collect or Invent 58 Tonics in the Physical, Engineering and Combat tracks

Found Cohen's Room The player has entered Sander Cohen's personal quarters

Research PhD Max out all possible research

Bug Sized Relaxation Release that tension at the root level.

Faraway Frequencies The truth was out there all along!

Avid Inventor Successfully invent at least 100 items

Platforming Prodigy Helltower? More like hello-from-up-here-tower!

Realize Your Art Isn't it pretty? That's going on the fridge.

Lost And Found Again? Keep track of your kids!

Force Triangulated Breathe some wind into your ocarina, my skyward princess!

Terror Of The Seven Seas Scurvy! Ye look smashing, captain!

Meditation Maestro You reached a higher state of mind.
Or at least some peace and quiet.

Snackosaurus Now look who's extinct!

Mood Swing Took things a bit too far, didn't you?

Something Fishy Don't feed the animals! Or do, they're adorable.