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One Way To Do It Endurance Challenge: Warm up from freezing by standing in fire

Leaping Lizards Complete The Wrathful God Side Mission

The Nursery Get into the Nursery

Lights Out! In 'Black Cats', blast out all of the spot lights in the Japanese cargo convoy. (Solo only)

Done That Complete all Hammerlock's Hunt side missions.

Pimp my helmet Customize your car in the Garage

One of the Lucky Few Breach the seawall in under 2 minutes without taking MG fire.

The Scene of the Crime Rescue Mad Hatter's first hostage.

Seeds of independence Liberate 500 slaves.

Spinning Leaf Cold Darkness Challenge: Get 5 headshots with the regular arrows in 1:00

Like Mama Used to Make Complete Bedroom.

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

Electric Burn Kill the Electric Great White

Glutton for Punishment Used Ironsides to collect 20 rounds of ammo or more in Burial at Sea - Episode 2.

Mediocrity Complete Campaign Mode On 'Normal'

Baron von Nukem Shoot down 20 alien fighters

Heavy Metal In Die Maschine, forge the Pack-A-Punch machine.

Combat Specialist Cold Darkness Challenge: Complete Cold Darkness without dying

Shadow Killer Kill the Shadow Orca

Mean Egg Machine Drove off Eggman.

Eyes Of The Storm Obtain A Thousand Eyes skill, equip elite versions of Oathtaker's Bow and Sinchi Chiqa Battle Dress

Real Action Hero Kill a criminal in Independence Day from mid-air after escaping the penthouse

Perfect Run Complete a level without getting hit

Like a Surgeon Singleplayer: While long range sniping, hit one of every bodypart

Death Incarnate Complete the Game on APOCALYPTIC

Put Herself Together Complete the Mother Protector Challenge Tomb

Justice League Unlock all Justice League characters (Single Player Only)

Headcase Headshot a Demolition mech 20 times.

Twice Nightly Complete New Game Plus

Creature Comforts Obtain White Breath skill, equip Grip of Fear White Knuckle and Scales of Q Feathered Serpent

Substance Abuser Drink beer while on steroids or vice-versa in SP

Strategist Performed a multitude of paradigm shifts.

Veteran Status Qualify from 500 rounds

Battler Achieve a 5 hit streak in any Story battle level

Test Tube Washer Completed a case with at least 65% Skill

Bone Breaker Kill the Bone Sperm Whale

Noms Eat 10 pieces of food in SP

Fool Me Once Completed a case with at least 65% Cunning

The Last Laugh The joke's on who?

Fighter Defeated 1,000 enemies.

Kamikaze Complete a level on Regular difficulty or higher using only melee or grenades. (Solo only)

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

From the Jaws Save your Co-Op partner from an execution by killing the attacker.

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

Counter-serum Chat with Dr. Hypatia aboard the Dreadful Wale

Chronosavior Obtained the highest possible result in the battle to determine the fate of the world.

Head Games Rescue Mad Hatter's second hostage.

A Night in 1849 Visited the past

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

Clock Stopper Responded swiftly to the appearance of enemies.