snowice68

A Streetcar Named "Boom!" Complete BOOM!

Ammo Inventor The player has successfully invented all possible ammo types

Clear Signals Unlock every ctOS Tower

Mano-A-Mano Defeat Titan henchman without using Batarangs (any play mode)

Crack The E Nigma Solve every riddle on the island

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

World's Greatest Detective Spirit of Amadeus Arkham revealed

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

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

Unforgivable On the Loose - Do not forgive Madison

Get Nix'ed Choose Nix in Storm the Fort.

Playing Both Sides Complete Fooling the Rebels.

Four Fully Upgraded Weapons Fully upgrade four weapons

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

Am I The Daddy? Complete Nix's New Family.

So Close... The Old Warehouse - Reach the end with all characters... and fail

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

Catwalk Reach Midtown.

Forging Your Own Path Unlock the evil ending.

Prolific Photographer Take at least one photo in every research group

Knockout in the Blackout Defeat 50 enemies in powered down areas while no missions are active.

Well inFORMED Collect all Dead drops.

Enforcer Use the Crime Detection System to take down 20 confirmed criminals

Arch Villain Earn full negative Karma.

The Cleaner Complete the assassination side missions.

Free Radical Escape a level 5 police chase

Al-Cat-Raz Go to jail.

Cat-a-strophe Try to play mahjong with the robots.

Eye Opener Complete the game and open the city.

Warming Up Perform a 50 hit combo

Fully Researched Houdini Splicer Fully research the Houdini Splicer

I'm not Scared! Twins - Follow your brother without making any mistakes

Sole Survivor In multiplayer, be the only player on your team that isn't dead or downed.

With Great Power Comes Greater Power Unlock and purchase all powers.

Fully Researched Rosie Fully research the Rosie

Flawless Freeflow Fighter Complete one combat challenge without taking damage

Boom Chat Kalaka Dunk the basketball.

Valley of the Wanderer Defeat the 1st Colossus

Cat's best friend Nuzzle up against 5 robots.

Multiplier 5x Score a 5x multiplier in a Story level

Magic Smoke Kill 4 enemies within a single instance of Focus

Complete Da Vinci's Hideout Complete the main path of Da Vinci's Hideout

Fully Researched Nitro Splicer Fully research the Nitro Splicer

Fully Researched Little Sister Fully research the Little Sister

Kamikaze The Bear - Take the best route on the highway

Pain Builds Character Finish the game on hard difficulty.

Sanity Check Collect all 8 Burner Phones

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

Five Fully Upgraded Weapons Fully upgrade five weapons

Darkness Looms Complete the final mission of the Missing Persons Investigation