King_Auron

Event Horizon Defeated 10 enemies with one Micro Black Hole.

King of Battle Achieved five-star ranks in all Coliseum Attack stages

Succession Plans Break into Hell's Gate HQ and apprehend Two-Face.

Infiltration Clear the "Classified Intel Acquisition" Side Op while riding in the back of a truck

Goromi the Hostess Met the mysterious lady, Goromi.

Most Wanted Provoked and defeated the security forces in Central Production B

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

Hear No Evil Defeat Kallamar.

Devotion Fully Upgrade Cult.

All Washed Up Complete all Naval Missions aboard the Aquila.

Pipe Coordinator Placed 9 types of furniture in Kat's Pipe House.

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

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

A Wolf in Sheep's Clothing Kill 25 enemies while staying cloaked. (TOKW: Infamy)

Battering Ram Shield Bash 5 different thugs

Keeper of Secrets Take confession.

Great Outdoors Endurance Challenge: Survive for 10 days

Globe Trotter Take a photo in each Chapter

Synthesis Amateur Synthesize 15 types of items.

West Point Payback Defeat Benedict Arnold. (TOKW: Infamy)

Inconspicuous Consumption Review the most obscure item in the store

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

Frequent Flyer Zip Kick 5 different thugs

Hell of a Sheriff Complete the No Way Out scenario. (No training mode)

Majima From Below Assaulted by Majima from a manhole.

Entrepreneur, not Pirate! Complete all 12 Privateer Contracts.

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

All Snug in Their Beds Uncover the secret history of the park.

Lunar Vortex Grabbed 5 enemies with one Lunar Style Vortex Field.

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

Old Fashioned Beat Down Complete HARM Challenges I to V

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

All-New Powers Unlocked your first Crystal Knack.

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

Back to School Play any Popit Puzzle whilst wearing a Newton costume

Lifetime Service Award Completed all side missions.

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

Remember The Fallen Collect All Fallen Striders

Badass Fully upgrade all of your skills and equipment

The Final Touch Equipped accessory and began dancing

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

All Magic-Bow Skills Acquired Acquired all of Mercedes's Psypher skills.

If You Would Kindly Excuse Yourself Failed a stage.

I Can Do Blunt Weapons Use Moira's crowbar to defeat 50 enemies in the main campaign.

Burdened Make peace with the Wanderer

Curtain Call Received a coin during the curtain call.

Eye of the Tiger Win 15 matches in Survivors.

Good Fences Don't allow any counter-attackers into the Washington Square base

Face to Faces Defeat the Dragon

Brother Rememberance Find your Brother's memento