ColdestWind

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

Take It With You Internalise the voice of doubt.

Behold, for he goes up to eleven Fully power up the Hero

Z-Genocider 2: Genocide Harder Kill 53,596 zombies

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

Blessed Messenger Solve every mystery in every land, that you might aid those who walk in your footsteps.

Spectrum Needler Buddy Acquired Spectrum Gatling, The Needler, and Udder Buddy.

Compliments to the Chef Complete your quest on Inkwell Isle IV

A shining inspiration to us all! Achieve the rank of Grand Lord (Rank 25).

Let's Play Complete the first Horde Mode Mission

It's just a scratch Complete THE TWO COLONELS Chapter without using any Medkits on Normal or higher difficulty.

A Man of Principle Complete the SAM'S STORY chapter earning the Captain's full trust.

Great Owl Find all the Night Hunters' secret stashes in the SAM'S STORY chapter.

The 40-Yard Digital Dash Breach: Succeed 3 Data Sphere deliveries.

Lucky Stiff Found Lucky Montoya's body.

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

Hearty Have 9HP at one time

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)

Thorough Researcher Collect all pieces of written information.

Mutt And Jeff Asked a companion to be the Bad Inspector.

I was frozen today Complete Crystal Mountain in arcade mode on any difficulty

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

Beast Friends Forever Paint Trico's entire body.

All Talked Out Hear every hint.

Iron Mode Complete the game in Iron Mode.

Behind the Curtain Complete Beckett's story

You're Not Worthy As My Opponent Breach: Send 3 Challenges.

Salute Me Achieve the rank of Lieutenant.

Arc of Iron Defeat 3 enemies with one Throwing Anchor.

Ascension Initiate the ascension process.

Give Them Something to Believe Complete New Game Plus

Duct Tape FTW Create all combo weapons

Sparker Finish off any boss using the Ground Spark technique.

Special P.E.T. Benefits Acquired Special Delivery, P.E.T., and Employee Benefits.

Free Admin Rescue Admin from his prison cell.

Untouchable Emissary Reach the end of the game without a game over.

Zombie Genocide Master Kill 72,000 zombies

Cleared: Metal Slug Beat Metal Slug.

Making mountains out of molehills Kill 100,000 enemies.

Chuck Greene: Cross-dresser? Change into all pieces of clothing in the game

Platinum strain You have it all!

Untouchable Complete SAM'S STORY on Normal or higher difficulty without dying in Batwing encounters.

Boom! Defeat 5 foes at once using the War Horn.

The New Fort Knox Gain 1500 gold bullion

No Damage! Finish any Stage without taking damage.

Wish Upon A Star Complete Sofia's story

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

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

Lightning Emissary Reach the end of the game in 5 hours or less.

Head Trauma Use every type of melee weapon on a zombie