GothamTurtle

Easter Egg Have your cubs eat the Easter Egg.

Hope Turned the tide of the conflict.

The Ultimate Payback Collect all trophies

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

Cock of the Walk Defeat an enemy using the Pollo Bomb

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

Old Fashioned Beat Down Complete HARM Challenges I to V

Where I Belong Stand on foot at the highest point in Solís

Night Sword Find a Night Sword.

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

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

Scareless Beat the game while being 50 years old or less.

Wanderlust Discover 50% of all discoverable Locations

Mass Production Produce 100 objects from your builders

Sever the Skyline Complete Chapter 1 B-Side

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

All-New Powers Unlocked your first Crystal Knack.

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

Honor Holds Us All Together You completed the debate with Otar Botkoveli.

Bubble Negotiator Get the party started in Balnea for Partipupa

EXTRA: Space Dude Survive 20 minutes in Space 54.

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

A Man's Experience Obtained 1,000 total experience points.

Clockwork Collector Obtain numbered plates for 3 Clockwork Soldiers

His name is Luis Help Sargento stop an invasion of Black Hand reinforcements

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

Dead Poets Society [Tape 2] Supported Kat in her decision.

Breakfast Club [Tape 2] Recounted the full infiltration to Nora.

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

Bronze Age Warrior Collect 35 common bronze rewards

Get The Clock Ticking Fix the giant clock upstairs in Transidor

Target Reach wanted level (4) Target as a Racer

Detective Milo Unlock the safe upstairs in Transidor

Login Reach Rapture Central Computing Operations

Cow-Moo-Flage Turn 10 Black Hand into Cows using the Cow Gun in a single session

The Doctor's Disciple Acquired all gadgets.

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

Black Moonrise Complete Chapter 2 B-Side

Lifetime Service Award Completed all side missions.

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

Danger Zone Reach full focus and take out 10 enemies before it runs out

Broke My Toy Break a spear.

EXTRA: Darkasso Be embraced by the Darkasso.

Matryoshkaput Break the damaged Matryoshka doll upstairs in Transidor

When My Heart Goes Boom Destroy 100 objects with explosive tinykin

Deathday Suit Kill the (mostly) naked character in each map.

Ultimate Warrior Reach rank 20 with all roles.

Officer Reach rank (3) Officer as a Cop

Freelance Caterer Prepare Ardwin's Cake for Seross in Ambrose

Green Thumb Be lunch for a carnivorous plant