EightxInfinite

From the Jaws Save your Co-Op partner from an execution by killing the attacker.

Squad Goals Win an Episode as part of a party of 3 or more players

Career Criminal Attain 100% Game Completion.

Kickin' Up Dust You helped MJ and Roxy get the Witnesses free

Oversight Become Overseer

Ain't Nowhere Safer You captured Slim Beaumont

Twice Nightly Complete New Game Plus

It's a Wash Complete mission “The Name of the Law”.

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Meat and Greet Complete mission “Enter the Psychoscape”.

Biff! Bap! KaPow! Kill three enemies in a melee combo.

Spreading the Word Collect over 50 Guild Cards.

Time Out Assign a settler to a pillory

Storyteller Collect all Story entries in Jiminy's Journal.

Triple Tete Arm yourself with three of the same head.

Escape Velocity Jump over 200 yards (182.88 meters) through a Billboard

Final Mix Master Clear game on Final Mix or a higher difficulty level.

The Fat and the Furious Complete a Continuous Speed Run as Doughnut Drake

Solid Gold, Baby! Earn any 70 Gold Medals on Missions, Strangers and Freaks.

Danger Close Kill 15 enemies with a zero G grappling hook.

Getting Off Track Complete mission “Off the Rails”.

Covered in Blood You met Bonnie Harless

Need for Speed Achieve a Complete Speed Run Time of Less than 2 Hours and 30 minutes

Long Snake's Journey Into Plight Defeat General Snake.

Nothing Personal Takedown a friend in Multiplayer

Making The Community Build and save any level created in Create mode

Snuggles for All Capture a fluffy, snuggly creature.

Devotchka You survived the trip to Boicherot's

Bounty: Hunted Complete mission “Where It All Started”.

Show Off Display a weapon on a weapon rack, armor on an armor rack, and power armor in a power armor display

Iron Boots Drive over 5 spike strips with re-inflates equipped

Defection Deterred Arrange matters so that the KGB Colonel kills Jasper Knight.

Best Friend Collect all Trinity List entries in Jiminy's Journal.

Big Money You got a hot tip on a loose nuke

Haunted Places Investigated the 3 "Places of Darkness"

A Living Fossil Capture a fish known as "the living fossil."

Aid and Comfort You helped Donovan end Connor Aldridge

There Are No Dominos You secured the nuke

Ruin on the Horizon Complete mission “Riding to Ruin”.

Fan Fare Eat all the Questers

The Blast and the Furious Defeat Evil Lilith.

Paint Splurge Fire 5,000 paintballs

…Worse Than Dying You killed Bonnie Harless

Four-Star Rank Defeat Adm. Barbara Terranova

Concerned Citizens You helped Irma, Jeremiah, and Christian

Track Star Get first place in a racing round 20 times

Complete Victoria's Laboratory Complete the main path of Victoria's Laboratory

The Islander's Almanac Collect all issues of "The Islander's Almanac" magazine

Did I Forget Something? Placed an unconscious person in the trunk of a car

Brain Pain Train Slain Defeat Locomöbius.