ThEGoDlyGaMeR

A Job Well Done Complete the game on Explorer or Adventurer difficulty

Sphinx' Riddle Complete all 40 of the Catwoman Riddler grid items

Decapathon Get 10 Headshot kills with the Wingstick

Fight To The Last - Kill 1500 Helghast Killed 1500 Helghast

Rexecutioner Destroy the Metal Gear REX boss

Grilled Meat Prepare a big meal using an improvised electric stove

Armed and dangerous Grow as a person, experience betrayal. Again.

Apex Eater Kill the Atomic Leviathan

Destructive Beat Complete the Campaign on Very Easy or Easy Difficulty

"I'm just waiting for a sucker to beat." Complete 'Road Warriors' as Tyler.

Stowaway Catch a ride

Space Ace Shoot at least 70 targets during the ride to Tau Volantis.

ytiC daeD Complete Dead City Reverse in the Campaign

Aiding the Outcasts Completed "Aiding the Outcasts"

Perfect Timing Complete 100% of the Time Trials

Big Cheese Perform 50% of the Single Player Skillshots

Stunt Driver Get 100 stunt driver points.

Electric Lawnmower Kill 30 enemies using an electrified Ripper blade.

Liberty City (5) Your friends all like you above 90%.

The Guns of Anchorage Completed "The Guns of Anchorage"

Best of the Bunch Earn the MVP award in any Online Tournament match

On Instinct Complete the Mother Boss Battle.

Completist - Destroy everything on the MAWLR Destroyed every destructible weapon on the MAWLR while on foot and on the Intruder

Arctic Grave Push the chief witness into the ice lake in "Joe's Adventures."

I Can Handle the Truth! Complete all available objective in Truth Quest

QuickFire Artiste Fire 40 paintballs in under 5 seconds

Not a Scratch on Her! I'm not taking any chances, this bus can't take much more damage. (Ch. 12)

Battering Ram Shield Bash 5 different thugs

Victory - Complete Campaign on Elite Completed every mission on Elite difficulty

See the Galaxy they said Play at least once on a desert, a forest, and a snow planet.

Frequent Flyer Zip Kick 5 different thugs

Bronze Age Warrior Collect 35 common bronze rewards

Full House Kill 5 enemies with each type of Agony Bolt.

Cock of the Walk Defeat an enemy using the Pollo Bomb

Mutie Blues Complete Blue Line Station in the Campaign

Paving the Way Completed "Paving the Way"

Operation: Anchorage! Completed "Operation: Anchorage!"

Honor Bound Bind a piece of gear to a class.

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)

Repossession Seize 50 vehicles from enemy hands.

"I guess you love trouble..." Complete 'Wargames' as Tyler.

Now that is what I would call a multi-kill! Kill 7 enemies within a very short time using only your primary weapon.

Butterfly Took down the jet in one attempt in Rock And A Hard Place

Every Nook and Cranny Collect every collectable in the game.

From bad to worse Complete Outside Contact

Gold Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Batman)

Top Agent Bonus for completing the game on Normal difficulty.

Perfect Freeflow 2.0 Perform a perfect combo including all of Batman's combat moves (any play mode)

Headache Perform 100 Headshots

Vault Assault Complete Gearhead Vault in the Campaign