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Quadruplets! Pigsy's Perfect 10: Ally 4 enemies using one single Ally device.

Finally Home Complete every Adventure level in The Journey Home.

Silence is Golden You completed The Brigmore Witches without alerting anyone

Mental Unblock Get a 350000 Drift Score in Mental Block with Ken's car

Utility Man Complete all Missions intercepted from cellular tower signals

A for effort Attain a Time Trial star rating of 35

Perfect 10 Pigsy's Perfect 10: Finish the Shooting Gallery under 40 seconds without shooting any pin-ups.

Four Birds, One Stone Pigsy's Perfect 10: Kill 4 Mechs with 1 Bomb device.

Happy Trails Complete By the Trail of Our Dead

Stunning! Pigsy's Perfect 10: Stun 5 enemies using one single EMP device.

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Tomb Raider Collect all relics, artifacts and weapons

Hot Pants Complete I Now Know Why You Cry

Ladies Night Beat an Echo Six Expansion Pack mission with the 3 female characters in your party.

Still counting Attain a Time Trial star rating of 50

Chapter 2 Speedrun Complete a Speedrun of Chapter 2 below the target time.

Oh Yeah!!! Complete Nothing is as it Seems

Dinner Date Pigsy's Perfect 10: Collect all hidden food and pin-up girls.

Chapter 4 Speedrun Complete a Speedrun of Chapter 4 below the target time.

Chapter 3 Speedrun Complete a Speedrun of Chapter 3 below the target time.

The third faction Rescue all the Buddies from their respective predicaments

Two's Company, Four's a Party Complete any Adventure level with 4 players.

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Chapter 6 Speedrun Complete a Speedrun of Chapter 6 below the target time.

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

High Score Score 800,000 points in one game -- with Game Settings set to Hardcore.

Chapter 5 Speedrun Complete a Speedrun of Chapter 5 below the target time.

That Party was Ace Ace every Adventure level in The Journey Home.

Boys Club Beat an Echo Six Expansion Pack mission with the 3 male characters in your party.

Chapter 7 Speedrun Complete a Speedrun of Chapter 7 below the target time.

Burning Inside Kill another player with Crucible in a Foundry Versus Match

Chapter 8 Speedrun Complete a Speedrun of Chapter 8 below the target time.

Chapter 9 Speedrun Complete a Speedrun of Chapter 9 below the target time.

Birth of An Abomination Complete Root of All Evil

Sack the Postman Post all 6 invitations for the party.

Derailed Complete The Places We’re Meant to Die

Leave no Dead Man Behind Kill every zombie in the Park before leaving.

Enough Coin to Disappear You survived The Brigmore Witches in low chaos with 10,000 coins

Campaign Wonder Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

Bigger They Are Complete Longest Yard

Over the Edge Unlock all other trophies

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

Delivery Specialist Deliver all 5 virus samples for your team in Dispatch's Biohazard Mode

Muppet Mastery Complete The Muppet pack's story

Let Lounging Lickers Lie Do not wake up Lickers in the Atrium encounter in By the Trail of Our Dead

Rocket Socket Kill 5 enemies with Rocket Launcher

Divided We Fall Complete an Echo Six Expansion mission with no human player incapacitated from death or infection.

Natural Talent You finished Mystery Foe without using any active supernatural powers

Collector Extraordinaire Collect 100% of the Prize Bubbles in The Journey Home.

Ticket to the Gun Show As Tweed, use C4 to open door in Foundry