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Floater Parachute off a Gantry Crane onto the roof of the Harbormaster's Building in 'Precious Cargo'

Liquid Experience Use all available potions in the game successfully.

Out of the Dumps Escape the Dumps

By Strength and Guile Reach level 10 with RINGO.

Cheapskate Acquire the exo suit without spending any money in Outbreak.

Just ask me nicely Break free from the torture chair.

Hired Gun Complete 20 Contracts in MWZ

Defeated 500 Enemies Defeat 500 enemies in Story Mode.

Super Fuel Power a Furnace with Lava.

Elevate Your Senses! Activate the Fly Trap. (Map Pack 3 only)

Apex Complete the "Vertigo" Special Ops mission on any difficulty.

Handle with Care Complete the "Special Delivery" Special Ops mission on any difficulty.

De Oppresso Liber Reach level 10 with ANIMAL.

EMPressive... Complete the "Kill Switch" Special Ops mission on Veteran difficulty.

Wishful Thinker Complete 10 Wishes.

A Necessary Relocation Abandon hope that a friend will return.

One Shot, One Kill Reach level 10 with ALABAMA.

Enforcement Complete the Police Station Mission.

Change of Sheets Dye your bed a different color.

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Facit Omnia Voluntas Reach level 10 with ZEUS.

Plague Tower Complete the quest: Plague Tower

Mischief Managed Stun a Player while they are highlighted for a score event

Death From Above In Der Eisendrache, kill a zombie while being flung by a Wundersphere.

Road to Mastery Unlock a Skill Challenge

Variety is the Spice of Life Complete 13 different Dynamic missions.

Honneur et Fidélité Reach level 10 with CHUCKLES.

That’s a lot of Jigawatts! In Der Eisendrache, electrocute 121 zombies.

Reached Level 20 Increase Harry’s abilities to level 20.

Deforestation Kill 15 Seeder Turrets in one game in Mayday in Regular or Hardcore difficulty.

A Cold Dark Night Follow the Light and face the Darkness within.

Paragon Hero Reach level 10 with one character

Write Off Kill 500 Enemies using an Insured Weapon in MWZ

Frequent Flyer BASE jump and travel more than 150 m with your parachute

To Know Your Enemy... Get 100 Kills while using Mutant Injections in Zombies

A Clue to Investigate Piece together what has been seen to discover a direction forward.

Dark Lord Activate Dark Mode 10 times.

Not a Scratch Finish with your tank at full health in the "Iron Clad" Special Ops mission.

Siege Complete the "Light 'Em Up" Special Ops mission on any difficulty.

A Desperate Betrayal Uncover some answers in exchange for freedom.

A Valiant Friend All but one live to fight another day.

Sine Labore Nihil Max out all operatives.

Fangdango Eliminate VAMPIRE.

Egg-stra XP! Complete the Egg-Stra XP challenge and then destroy a hive in the Onslaught DLC package.

Beam Me Up Teleport over 100 meters from a single throw of an Ender Pearl.

First Blood Finish a round of Last Stand

I've Always Wanted to Use That Spell Max out skill points in a single role

Silence is Golden You completed The Brigmore Witches without alerting anyone

Red Barrels Explode all the red barrels on the rooftop while in a helicopter