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The Power of Rico Compels You Exorcise the Infestation at the Church

Art collector Knock out 10 enemies with a painting of Sir Francis!

Computer Privileges Change the screensaver on the Batcomputer

Between a Rock and Hard Place As Smolder, took down 100 enemies with your Ground Pound.

Marrakesh Escalated Complete Level 5 of an Escalation Contract set in Marrakesh.

Solino Chainsaw Massacre Eradicate the Infestation at the Compound

Endgame Finish the single player campaign on any difficulty.

Focused Killer Perform 80 Focus Aim kills

Deer in the Headlights Stab five stunned enemies in a row in the "Light 'Em Up" Special Ops mission.

They Came From the Lake Liquidate the Infestation at the Lake

Ugly Tastes Terrible Play poorly during the final showdown

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

Challenge X Complete 10 challenges

Lighting their fire Upgrade OSB Explosive bullets

40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

Demons on a Plane Obliterate the Infestation at the Crash

The Flying Dead Abolish the Infestation on the Mountain

Bane of Thedas Handed victory to the archdemon by killing Ferelden's last Grey Warden. ("Darkspawn Chronicles" downloadable content)

Lone Wolf (Online) Was the only surviving player in the team.

Rookie of the Year Earn a B Rank in the Trial of Initiation

Boomtown- Insane Complete Boomtown on Insane.

Ramped Up! Complete a Getaway Activity in a Car Transporter

Easy Rider Finish all the SIDECAR challenges!

Act II Complete Act II.

Peacemaker Complete the Game on Hardcore.

Cat Fight Kill the assassin at the docks in Chapter 3 as E'lara

Happy Trails Complete By the Trail of Our Dead

To Me, To You Passed the Jewel 100 times.

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

Last breath death Kill 10 enemies while health is low

Full House Complete a Six-player game

I've Got This Acquire all upgrades

Weapon of Choice Kill 100 enemies using the dual wasps or the bow.

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

Handyman Open and buy all perks in game

Colorado Escalated Complete Level 5 of an Escalation Contract set in Colorado.

Bangkok Escalated Complete Level 5 of an Escalation Contract set in Bangkok.

Tourist, Shivering Isles Entered the Shivering Isles

100 Yen Clear the Arcade mode on Hard difficulty or higher.

Silent Sniper Complete The Last Yardbird as Silent Assassin.

Never Speak of This Again Finish Extermination

Duct Tape FTW Create all combo weapons

Tearing Away the Disguise Destroy all of the humanoid Dwarf Gekkos during story mode.

Salute Me Achieve the rank of Lieutenant.

Vendetta Destroyed the career of Guard Captain Eams. ("Leliana's Song" downloadable content)

Island and Chill Complete The Last Resort.

All Going To Plan! Master Zangief! I fought in 50 network battles! The ring came to life with the clash of burning spirits! (Excludes Battle Lounge)

Sub Zero Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.

Give Them Something to Believe Complete New Game Plus