Denomyzer

Double the Action Complete Campaign Mode In Co-Op Mode

The Fall You sent Diamond Chan on the trip of a lifetime.

Battering Ram Shield Bash 5 different thugs

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

Frequent Flyer Zip Kick 5 different thugs

Trepaning For Fun and Profit Collect all the items (skulls) on "Nightmare"

MOD Tinkerer Have every Gear MOD active for at least 1 minute each.

Paving the Way Completed "Paving the Way"

Mutie Blues Complete Blue Line Station in the Campaign

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

Operation: Anchorage! Completed "Operation: Anchorage!"

Skilled Complete A Mission Without Receiving Any Damage

Great Outdoors Endurance Challenge: Survive for 10 days

Honor Bound Bind a piece of gear to a class.

Load Em Up Equip all available slots with weapons.

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

Anarchist Exterminate 50 Ratoids.

Eye of the Tiger Win 15 matches in Survivors.

Cooking With Gas Shoot an enemy rocket projectile while it is in mid-air.

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)

Pedro, I'm Sorry... Defeat Mutant Pedro in Claire's Episode Two.

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

Wrecker Destroy 100 Tetromino Bricks with Bombs.

Dark Zone: Takedown Eliminate a rogue agent in each Dark Zone.

Vault Assault Complete Gearhead Vault in the Campaign

No More Lizard Soup Complete Shadowed Halls

A Starfish is Born Watch Globo's rise to fame.

The Team That Slays Together... Win 15 matches in Team Slayers.

Dark Zone: Occupied Hijack Hijack an extraction in any occupied dark zone.

Great Haul Endurance Challenge: Escape the forest after surviving 10 days, with at least 10 Relics

No Photographs, Please! Killed 10 SpyBugs before they took your photo.

Sequel-Bait Discover Dr. Gurgula's hideout in the Human Haven.

Hurry the #@$% Up! Destroy five or more enemy transports from atop the Kreon in Act 3-7.

Not of This World Completed "Not of This World"

Deus Ex Machina Experience all the different endings that Deus Ex: Human Revolution - Director's Cut has to offer.

Road Block Block an incoming projectile with a Blue Cube.

Serve the Balance Reach level 70 with a Necromancer.

Good to be King Win 1 complete Klassic King of the hill match

Sisters of Athena Endurance Co-op Challenge: Kill a combined total of 25 enemies in a single Expedition

Civil Disobedience Ignore the elevator start order in Act 4-1. Instead, hold position and destroy all reinforcements.

Cursed No More Purify a Cursed piece of gear.

Power Struggle Complete Power Plant in the Campaign

Sisters of Artemis Endurance Co-op Challenge: Kill a combined total of 10 dangerous animals in a single Expedition

Bishop Reach 100k points in 1 run

More For Me Open 100 treasure chests.

Scuba Diver Mice spend a total of 600 seconds underwater.

The Gift that Keeps on Giving Experienced all 9 Game Modes and all 9 Modifiers of the Mutator.

The Local Flavor Completed "The Local Flavor"

Acquaintances Forgotten Follow Pritchard's lead to uncover the truth.