GD_Elite

Interception Grapple to an Agent who's reeling through the air, and reel-kick them

Blood Bank Kill 10,000 enemies

Shadow Vigilante Master the Shadow Vigilante Dark Knight track

Forever Marked Progress the story to unlock.

Distressed Out Got some air.

Keys to the City Reach Mumbai Mastery Level 20.

Silence of the Llamas Expel the Infestation at the Farm

Young Ognathologist (Ognadae Ognadae) Get a good look at an Ognapod.

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

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

Like looking through a wall Manage to disable three guards, or more, inside a clone's smoke bomb

Vaudeville Legend! All Stars collected

Life is Entertainment Play all minigames (excluding special contents).

Break the Bank Complete "Golden Handshake."

Solino Chainsaw Massacre Eradicate the Infestation at the Compound

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

They Came From the Lake Liquidate the Infestation at the Lake

Renaissance Finish Mission 7

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

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

Court Wizard 12 Charms unlocked

Kerouac Has Nothing on You! Take down all of the barriers
blocking the main road.

Demons on a Plane Obliterate the Infestation at the Crash

The Flying Dead Abolish the Infestation on the Mountain

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

True Grit Used Grit to avoid an enemy attack.

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

Beware the Words of the Mad... See all of the endings of
Pandemonium of the Oboro Blade.

Here's Your Order Destroy 4 enemies with a single blast of Sir Galahad's Arc Rifle

Retribution Dealt with the mercenaries that killed the Vael family. ("The Exiled Prince" downloadable content)

Unpopular Mayor Have 15% happiness

Range of Fire Fire 7 different charged attacks in a single level

But I Only Have Two Hands! Equip Descent into Misery, The
Threads of Fate, and Oboro
Muramasa.

Iron Mode Complete the game in Iron Mode.

Never Speak of This Again Finish Extermination

In the Belly of the Beast In Zetsubou No Shima, survive getting consumed.

Salute Me Achieve the rank of Lieutenant.

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

Can You Feel It? Defeat The Hand

I've Got This Acquire all upgrades

Silent Sniper Complete The Last Yardbird as Silent Assassin.

Island and Chill Complete The Last Resort.

Moocifer Create a Cow Demon

Mr. Climax Trigger all Climax Heat variations for Kiryu, Saejima, Akiyama, and Shinada.

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

Taking Flight In Gorod Krovi, ride a Dragon.

Top Ten Rank in the top 10 at the Coliseum for the first time.

Give Them Something to Believe Complete New Game Plus

A Growing Darkness Reach maximum Dark Balance.

You know you're REALLY Insane, right? Complete the entire main campaign on Authentic Plus difficulty