SeenoMercy

The Professional Completed the street chase in Comrades in under 2 minutes 30 seconds without dying

Sub Machine Gun Storm Campaign: 50 kills with sub machine guns

How's It Hanging? Clean up the Dry Docks

Dial B For Bomb You unlocked the special ability of Packie's car bomb placement.

Hidden Knowledge Learn the secrets of 5 Black Books

Mother knows best Complete all Mother Hen secondary missions in the main game

Done That Complete all Hammerlock's Hunt side missions.

Endless Hunger Consume 200 characters to boost your health.

Cleaned The Mean Streets You caught 20 criminals through the police computer.

The Red Door Disobey Adler’s order to go through the door in Break on Through.

Parachute Climber Open the parachute and then land on foot 300 meters above the starting height.

Seeds of independence Liberate 500 slaves.

The Masterful Marksman Complete the entire main campaign on Marksman difficulty

Werewolf Mastered Acquire 11 werewolf perks

Rack 'em and Hack 'em Successfully trigger all bonuses on 5 hacker puzzles in a row.

Chain Reaction You exploded 10 vehicles in 10 seconds.

The Last Laugh The joke's on who?

Children Of Blacklight Complete the Supreme Hunter Boss Battle.

Into the Den Complete story mission 6.

No Tank You Defeat a Grungarian tank before it reaches your base in any level. (Any Mode)

A Just Cause Complete story mission 7.

Firing Range Knock down 15 metal targets on Main Street in Redlight, Greenlight.

Master Architect Build three houses

Twice Nightly Complete New Game Plus

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Juggler Kill 30 enemies while they're falling through the air.

Rolled Over You managed 5 car rolls in a row from one crash.

Killing Frenzy Kill 20 enemies in 60 seconds.

The Butcher Kill 50 characters in 5 seconds.

Zurgo's Revenge Restore all Planetary Defense Centers and discover Zurgo's intentions. (Campaign)

DLC: Zombies: Blood Zragon Kill the Blood Dragon in Killer Climate.

Crushed Ice Shatter 25 frozen enemies.

His Own Medicine Disarm the Gouverneur and kill him with the branding iron.

DLC: Zombies: ReZolution Complete all 7 movie pitches.

Dragonrider Tame and ride 5 dragons

It's Alive! Complete Dead City in the Campaign

Debunked Complete Shrouded Bunker in the Campaign

I Believe I Can Fly Base jump 1000 meters.

Manhunt You completed the most wanted side mission.

Conqueror of Panau Complete 9 stronghold takeovers.

Patriot Arrow Kill an enemy with the bow while ziplining in Echoes of a Cold War.

His Full Attention Freedom Cry - Achieve 100% synchronization

Save Ammo, Smack a Fool Defeat 50 Grungarian Brawlers using your melee weapon.

Half-Truths Complete a mission without causing a single Military Alert.

Paint Splurge Fire 5,000 paintballs

The Cleaner Destroy 10 Military Bases or Infected Hives in New York City.

Teacher's Pet You watched all the tutorials! Take a gold star, go to the top of the class.

Piñata Party Kill 5 enemies with the melee attack while they're suspended with the grappling hook.

Stalhrim Crafter Craft an item out of Stalhrim

Follow Me! Kill 5 enemies by dragging them behind a vehicle with the grappling hook.