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

Glendale Event Win a Main Event at Glendale in any game mode

Oakland Event Win a Main Event at Oakland in any game mode

Nature Retreat Endurance Challenge: Survive for 7 days

Right in the Grape... Singleplayer: Get 7 headshots in a row with any weapon except the long range sniper rifle.

Skip Trace Completed all Bounty Hunting assignments

Salt Lake City Event Win a Main Event at Salt Lake City in any game mode

Minneapolis Event Win a Main Event at Minneapolis in any game mode

Feeding the Pig Singleplayer: In Compromised, get 15 kills with the M60

East Rutherford Event Win a Main Event at East Rutherford in any game mode

St. Louis Event Win a Main Event at St. Louis in any game mode

My way Create your first Custom Track

Gunslinger Assassinate General Amsel with a pistol shot. (Solo only)

Detroit Event Win a Main Event at Detroit in any game mode

Blue Ribbon Complete a 4-player Competitive Co-Op match in 1st place. (Online co-op Only)

Hope Turned the tide of the conflict.

Amateur Bouncer Protected Sammy's from the Dixie Mafia

Seattle Event Win a Main Event at Seattle in any game mode

Blade of Death Killed 20 enemies using Throwing Knives

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

Ack Ack Protect your tanks by shooting down all planes in Operation Cobra.

Iron Fist Destroy all towers and bunkers in 'Blood and Iron'.

Arlington Event Win a Main Event at Arlington in any game mode

Indianapolis Event Win a Main Event at Indianapolis in any game mode

Maestro Reach Prestige Level 100

Lurking Around In The Final Reich, find and shoot Dr. Straub.

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

Mass Production Produce 100 objects from your builders

Noteworthy Win a total of 25 Main Events in any game mode

Seems to be enjoying it Create a total of 5 Custom Tracks

Battering Ram Shield Bash 5 different thugs

Grave Robber Collect all Death Cards in the game. (Solo only)

Frequent Flyer Zip Kick 5 different thugs

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

Hoarder Earn a total of 1,500,000 SX Credits

On top of the world Reach the podium in the 450 Championship in Career mode

Scorched Earth Complete 'Burn 'em Out' on Veteran difficulty. (Solo only)

Great Outdoors Endurance Challenge: Survive for 10 days

American kangaroo Make 50 successive jumps without taking a fall or using Rewind in Time Attack mode

Flyboy Protect the bombers by personally shooting down 12 enemy planes in Battle of the Bulge.

All In Earn all available Trophies for Modern Warfare® 3.

Vacation Endurance Challenge: Escape the forest after surviving for 7 days

Rescuer Save 10 unique allies locked in struggle.

Like a Druid Complete a Trial of the Morrigan (Wrath of the Druids).

Ruthless Kill 15 enemies while mounted on a tank in 'Ring of Steel'.

A remarkable feat Complete any one of the SX Challenges

Legal Counsel Complete the "Riot" mission.

A Feast for Two Endurance Co-op Challenge: Eat the meat of 3 bears with your partner

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

Scoped In multiplayer, get 25 headshots with longblaster rifles.