hakuseki

Double Down Played 10 hands of Blackjack.

No Stone Unturned Find all of the secret areas within an Episode

Squad Goals Score a Goal while in a Club Match (Online Matchmaking only)

G.I. Blues Completed G.I. Blues.

The Last Laugh The joke's on who?

Headcase Headshot a Demolition mech 20 times.

Master Mechanic Fully upgrade all weapons in Campaign Mode

Milk Tooth Earned 1 Skull Tooth.

The Right Direction Win your first B-Spec event race.

Blast Corps Kill 30 enemies with explosion damage.

One Armed Bandit Played 10 spins of Slots.

Racing and Pacing Finish the game in five hours.

I like what I'm seeing Like a ship

From the Jaws Save your Co-Op partner from an execution by killing the attacker.

Every Woman for Herself Finish the game without saving anyone using Jill.

Up and Comer Reached 20th level.

Oversight Become Overseer

Toast Use the upgraded Deadeye secondary fire to kill 2+ enemies, 5 times

A New Hope Play every multiplayer game mode in the original game

B Side! Played an Unlocked Character in any map.

Ghost of Tobruk Clear the mountain pass without alerting the enemy (Mission 1)

Expanded Storage Get the XXL BOB

Skilled Clear any mission (including Side Ops and Extra Ops) with a S-rank

Twice Nightly Complete New Game Plus

Hunter Mastery Fully upgrade a Hunter Subclass.

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Tactical distractor Distract 20 enemies with flint or rocks

Time Out Assign a settler to a pillory

Electric Avenue Use the EMP to take down 25 drones

Untouchable Complete a Chapter without losing any health.

You Run Barter Town Sold 10,000 caps worth of goods.

Counterintuitive Perform 20 Counter Attacks.

They Go "Boom" Get 30 kills with the Magnum secondary fire in the single player Campaign.

Long way down Throw an enemy off one of the bridges (Mission 8)

Silent Partner Damage the same enemy in Cooperative Mode for 100 kills

Locked and Loaded Develop 300 or more development items.

The Angelic Ruins Completed the larger challenge in The Angelic Ruins coliseum

Elevator Action Knock off every Tripod during the Elevator Sequence

Yumigami Learn how to use Crescent.

Lead Dealer Caused 10,000 damage with Guns.

End of the 'lein' Find and kill the visiting General (Mission 3)

Great Sage Equal of Heaven Complete all chapters on Hard.

Access Denied Absorb 1000 damage with Auger Shields

Sandman Kill 5 Grims in a row with only headshots

Warlock Mastery Fully upgrade a Warlock Subclass.

Double Eleven Play the game at 11:11

Kazegami Learn how to use Galestorm.

Photo-Finish Beginner Gain a star in any event of 'Photo-Finish'

One Mean Dude Defeat the Crimson Helm.

Show Off Display a weapon on a weapon rack, armor on an armor rack, and power armor in a power armor display