Pildoring

Cardboard Companions You found all of your cardboard buddies.

Coming Through! Breach and rappel through a window in Quick Match/Ranked Multiplayer.

Speed Round Win a round in Quick Match/Ranked Multiplayer in under 2 minutes.

Take part in an Online Stunt Run Awarded for taking part in an Online Stunt Run.

Burning Rubber! Drift Boost a total of 500 times.

My way Create your first Custom Track

Great Outdoors Endurance Challenge: Survive for 10 days

Brother Rememberance Find your Brother's memento

The Cat Came Back Break into Riddler's secret hideout and exact your revenge.

TVM Veteran Be on the Winning Team for 25 matches of Team Vanquish

The Good, the Bad and the Krabby Catch Mr. Krabs in under 3 minutes

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

Master of the Line Beat Clarence Bishop the Third, the Pro Racing heir, in the Rival Event.

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

Majima From Below Assaulted by Majima from a manhole.

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

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

Technician Triggered a Technical.

MASTER CUBE #7 Got MASTER CUBE #7

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

I Helped Earn an Assist Master Boast 5 times

Eye of the Tiger Win 15 matches in Survivors.

Warning: Wide Load! Widened a car's body.

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

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

Paragon Learn every spell.

A cunning warrior Reach level 3 once with any Trait (Multiplayer)

Let me in! Use the shortcut in Tiger Temple.

Mother Rememberance Find your Mother's memento

Throwing Flak Kill 3 Talons with a single mid-air grenade detonation.

Kabegami Learn how to use Catwalk.

Many flies! Complete the fly challenge on 30 levels

A Hunter, Through and Through Find and kill all 4 rare spawns.
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Abominizer Defeat all four abominations.

Asset Protection Destroy 20 gadgets in Quick Match/Ranked Multiplayer.
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I BELIEVE IN YOU! Finish Level 05

Break it Down! Breaker Majima forced his way into a fight.

Bridged Sides Complete mission contract 'Hostile Takeover'

The Semi-Pro Trophy Win 'The Semi-Pro Trophy' event in Tour on gold star difficulty.

Hidden Agenda Discover 15 secret areas

Everything is Permitted Kill all of the hitman Assassination targets.

Attachments Master Find 30 Attachments and then equip one in the gunsmith.

Super Cop Complete all single-player episodes on Veteran difficulty

Reminiscence Recreate all scenes in the "Déjà-Vu" Extra Op

PUNISHED Finish the game

Finally Getting Along! Cheer up Raphael while playing as Casey Jones.

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

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

Passion for Fashion Obtain all costumes.

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