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Pieces of the Puzzle Obtain a key by completing the second Riddler trial.

Judgment Day Win the rumble down under.

Laying Down the Law Kill 6 enemies with the Revolver without reloading

More for Your Money In the Main Campaign, lured 3 enemies into a single Vigor trap 5 times.

Fear of Success Survive Scarecrow's ambush.

Falling to Pieces Completed Episode 19.

Tag 'em and bag 'em Find Rojas in the Favelas.

Gold Medalist Gold-medaled a challenge.

A Trusty Old Friend Kill 5 enemies within 10 seconds using any rifle

An Unguarded Moment Completed Episode 20.

Artilleryman Kill 20 enemy players in multiplayer using a turret.

No Rest for the Virtuous Completed Episode 21.

Be Not Afraid Win the war for Gotham.

The Cat and the Bat Obtain a key by completing the third Riddler trial.

Saw the Elephant Completed the Main Campaign on Normal difficulty or above.

Hazard Pay In the Main Campaign, killed 10 enemies by utilizing environmental hazards.

Master of Fear Wayne vs Crane.

Royale with Cheese Defend Burger Town.

Jekyll & Hyde Stop the bank heist on Miagani Island and lock up the master mind in GCPD.

Double Jeopardy Face off with an old friend.

Cycle of Violence Use 100 Quick Gadgets while in free flow combat.

Ten plus foot-mobiles Kill at least 10 enemies with one Predator Missile.

Riddler on the Rampage Obtain a key by completing the fourth Riddler trial.

I'm all that! Win a ranked match in every multiplayer mode.

The Cult Save the sacrificial victim and lock up the executioner in GCPD.

Bolt From the Blue In the Main Campaign, killed 5 enemies with a headshot while riding a Sky-Line.

Strange Bedfellows In the Main Campaign, killed 20 enemies using allies brought in through a Tear.

The Burning Question Obtain a key by completing the fifth Riddler trial.

Soap on a Rope Storm the gulag.

Unnecessary Roughness Use a Riot shield to beat down an enemy.

Some Like it Hot Kill 6 enemies in a row using a thermal weapon.

The Primal Riddle Obtain a key by completing the sixth Riddler trial.

Gem Collector Collected a total of 20,000 precious gems.

Scar of the Bat Cure the doctor.

Desperate Times Execute the plan to help the Americans.

Days of Fire Extinguish the fires in Gotham City.

Whiskey Hotel Take back Whiskey Hotel.

American Dream GTA Online: Own an Apartment, Garage and an Insured Vehicle

Savage Metal Smash 10 militia transport vehicles off the road without using the immobilizer.

Touch of Death Apprehend the weapons dealer and lock him up in GCPD.

Out of the Frying Pan... Complete the mission in the airplane graveyard.

The Pawn Assault Makarov's safehouse.

For the Record Complete the single player campaign on any difficulty.

Huntress Kill 50 animals while wearing the Huntress outfit

Top Cat Raised Kat's reputation to “Top Cat.”

Chemical Warfare Kill 5 enemies with one Poison Arrow

These Belong in A Museum Collect 300 Cards

Death by Design Obtain a key by completing the seventh Riddler trial.

Avid Shopper Purchase all items from the supply shack

Ancient Game Hunter Defeated the rare Nevi in Rift Planes: The Ruins.