Rubymanchild

Catch Me If You Can Activate thrusters on a Bat vehicle

Factory Zero You survived Hei Zhen Zhu and RBS using no Praxis kits, weapons, grenades or mines. Whoa.

Starry-eyed Earn every star in Team Adventure Mode Chapter 2.

Smacker Win all levels in Smack Attack mode

Silence of the Llamas Expel the Infestation at the Farm

Perk-a-Holic Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)

Bookworm Bookworm - Found all journals

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

Utility Man Complete all Missions intercepted from cellular tower signals

Lamborghini Icons Completionist Gain all the stars in 'Lamborghini Icons'.

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

Networking Reach a 5-heart friend level with 10 people.

Holy headgear! Collect 9999 helmets

Death of Comedy Use every type of novelty weapon on a zombie

The Cryomancer Devour Celus Zend.

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

Specter Officer Reach max level with one class in the Cooperative campaign.

Platinum Trophy Collect all the game's Trophies

Solino Chainsaw Massacre Eradicate the Infestation at the Compound

Blood Bank Kill 10,000 enemies

Turret-Syndrome Kill a total of 100 Enemies while using stationary gun.

Shadow Vigilante Master the Shadow Vigilante Dark Knight track

Provocateur Collected and assembled the Battledress of the Provocateur. ("Leliana's Song" downloadable content)

They Came From the Lake Liquidate the Infestation at the Lake

Screw This Noise You've returned home without fully completing your mission. I'd start looking for new work.

Fulliautomatix' treasure Find all the diamond helmets on a level

These Romans are crazy! Beat 2500 Romans

Unstoppable Beat 30 Romans in Fury mode

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

Unite In Speed Completionist Gain all stars in 'Unite In Speed'.

Demons on a Plane Obliterate the Infestation at the Crash

The Flying Dead Abolish the Infestation on the Mountain

The Cleaner Escape as a traitor with 50% of any level’s total loot in Arcade Mode or Multiplayer Ranked Match.

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

It'll Buff Out Perform a Brute Force ×3 combo during any Career mode case.

Mamma mia! Pull the lever on the underground level

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

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

Behind the Curtain Get your first unlockable.

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

Brave Gaulish warrior Finish a challenge at Gold rank

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

Family Reunion Achieved a compromise between Olivia and Minnie.

Silent Sniper Complete The Last Yardbird as Silent Assassin.

Ramped Up! Complete a Getaway Activity in a Car Transporter

Catch'em All! Collect all creature entries.

Keeper of the Vigil Saved Vigil's Keep ("Dragon Age: Origins - Awakening" expansion)

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

You Want Blood? 1000 kills.

Knuckle Down Hang in the air for more than 4 seconds using the Dust Knuckles.