TRIPTOLEM

Wall of Duty Kill three Enemies with the Riot Shield in the Campaign or in Co-op.

Infernal Arms Unlock all Weapon Aspects

Conservation Extract all wild animal species.

Scorched Earth Destroy all enemy vehicles and mortar teams while defending Firebase Ripcord in Fracture Jaw.

Get Dizzy Yall Make Green Lantern dizzy 10 times.

Mission Impossible Complete the game on Zealot setting

Letting Go Viewed all of Tomizawa's Drink Links.

Close Combat Specialist Kill 100 enemies with melee attacks.

Outsmarted In singleplayer, get a quadruple kill with a single Frag Grenade

Campaign Gold Obtain all 108 medals on the original Arkham City campaigns (as Batman)

Cut Just As Deep Kill 100 enemies with the Helix Claws
56/100

Harmer's Market Destroy all vendor stalls during the Sabretooth boss fight

Lightning Reflexes Perform a Perfect Block 10 times in a row without taking damage.

Last Man Standing Ryan survived alone

Intergalactic Dance Party Get at least 1 of every enemy in the game to dance by using the Groovitron. (Any Mode)

Well Prepared Select a Starting Location and use an Agency Pickup to smuggle an item into Paris.

Alone Time Endurance Co-op Challenge: Spend at least one day more than 60 meters apart

“Worlds of Hurt” – Expert Rescued the Little Sister in “Worlds of Hurt” in under 15:00, on Medium or higher difficulty

Troubleshooter Completed 5 types of Trouble Missions.

The Sire and Sons "For what deed, must the four waters they governed roam free?"

Mind Trip See all seven memory endings and play through all four path ends in Break on Through.

"Teamwork" Endurance Co-op Challenge: Collect an Artifact while your partner is down

Found and Lost Completed Chapter 9.

No Show You died to helicopter blades on your first day on the job.

Wrecking Machine Destroy 40 vehicles in the single player Campaign.

Side Hustle Raised a job to rank 30.

Make a Point Achieve the highest score in the Shooting Range

The Statement of Randolph Hodgson Found every part of Randolph’s journal

The Last Kryptonian Supergirl must defeat Superman after connecting 20 Kryptonian Lasers

Talk of the Town Get over 1,000 fans in any area.

Howlers ’til the End Side with the Howlers in the Dust District

Sorry, we’re DEAD In Shadows of Evil, kill 10 zombies that are inside of a store in one game.

Tekken Fanatic Complete all other objectives.

Walking Death Beat the game on Hard Difficulty

Trial and Error Find the Black Rock Launcher

Running Up the High Score Complete Extra Life Mode with 10 Extra Lives in your Inventory

A New Hero Raised Part-time Hero Member Rank to Executive Hero.

Creative Space You took a weird detour through your imagination.

Top o' the World You climbed to the top of the Eiffel Tower.

Hell on Wheels Complete 'Blood and Iron' on Veteran difficulty. (Solo only)

Daredevil While affected by one Flashbang, kill two enemies in the Campaign or in Co-op.

Mad Hustle Raised 3 jobs to rank 30.

A Night at the Mansion Get 8 transmorphed bunnies to dance on screen at once.

Master of the Direct Tag Assault You pulled off 3 Direct Tag Assaults.

Perfect Knight - Day 2 Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddler's Revenge (as Batman)

Hot Biscuits! Defeat 3 Haters at once with any kind of explosive

Explosive Finish Kill 12 enemies with explosive barrels while riding the server lift during Echoes of a Cold War.

Tinkerer Construct 50 Engineering Items

A Crappy Way to Die Kill the enemy in the porta-potty.

Smooth Blend In two tries or less, enter the warehouse office without being caught by the Coffee Mascots