DeFlextion

Made it Out Alive Escape 1st time in Regular or Hardcore difficulty.

It's Raining Cats and Hotdogs Completed a round using the Mutator.

Hell-Burbia Completed the larger challenge in the Hell-Burbia coliseum

When It All Goes Wrong Complete Chapter 8.

A Little Closure You investigated the cult's activities at Sammy's

Squad Goals Score a Goal while in a Club Match (Online Matchmaking only)

Hero of the Story Completed 30 substories.

The Last Laugh The joke's on who?

Know DP? Know madness Complete the game on Ultra-Violence! difficulty

Creature of Habit You investigated the scene

Danger Zone Buy all items from the Survival Air Support Armory.

Racing and Pacing Finish the game in five hours.

Every Woman for Herself Finish the game without saving anyone using Jill.

Ride the Jewels Drive more than 2 km in a row with the most expensive car (Main Game).

Certified Genius Obtained over 10 certificates from the vocational school.

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

Head Games Rescue Mad Hatter's second hostage.

Drag Queen Win five Drag Race events

Career Criminal Attain 100% Game Completion.

Droid Rage Control the Terror Walker and destroy all the Terror Biodroids.

Like a Dragon Reached level 50 with Kasuga.

A New Hope Play every multiplayer game mode in the original game

Ain't Nowhere Safer You captured Slim Beaumont

Beginner's Luck! Win a single online match

Reality Check You’ve spent 24 whole hours in our virtual world. We thought you should know.

Twice Nightly Complete New Game Plus

Wicked Eyes and Wicked Hearts Make an impression on the Orlesian court.

Gear Hoarder Collected over 200 pieces of gear.

High Commander Complete 50 missions or operations in a single playthrough.

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

In Storybook Endings Lock up Mad Hatter in GCPD.

Rolled Over You managed 5 car rolls in a row from one crash.

End of an Era Completed Chapter 12.

Peerless Level up the Inquisition to rank 10.

Job Hopper Changed Kasuga to three different jobs other than his starting job.

Spread The Love - Kill 5 Helghast at once using the WASP's secondary fire Killed 5 Helghast at once using the secondary fire mode of the WASP launcher

The Big Reveal Complete Chapter 10.

Fate of Our Fathers Completed Chapter 13.

Heir to the Legend Beat the Sotenbori Battle Arena.

Wyrmslayer Kill a high dragon in single-player mode.

Sociopathic Networker Talked to all of Claptrap's Holographic Projections.

The Angelic Ruins Completed the larger challenge in The Angelic Ruins coliseum

Triple Tete Arm yourself with three of the same head.

Gotta Catch 'Em All Registered over 200 Sujimon to the Sujidex.

Apprentice Reach Prestige Level 25

Here Lies the Abyss Face your fears in the Fade.

The Collector Own 30 different vehicles.

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

DLC: Zombies: Blood Zragon Kill the Blood Dragon in Killer Climate.

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