Oreight

Close Encounter Kill 10 alien Necromorphs.

The Desk Job You convinced Wayne Haas to let you into the morgue.

Under The Red Hood Shut down this operation.

Disappearance Complete "A QUIET EXIT" mission.

Retail Therapy You unlocked the special ability of buying guns from Little Jacob.

“A Shocking Turn of Events” - Rescuer Rescued the Little Sister in “A Shocking Turn of Events”

Bronze Revenge Obtain 24 medals on the original Arkham City ranked maps (as Batman)

“The ‘I’ in Team” – Collector Found all collectable Roses in “The ‘I’ in Team”

Get Up, Mr. Bubbles! Score an Aerial goal while playing in AquaDome

Kustom Kar Buy your first Hot Rod

Never Saw It Coming While invisible, used Peeping Tom to knock out 15 enemies with a melee attack.

Master Conductor - Electrocute 3 Helghast Electrocute 3 Helghast with a single burst from the VC5 Electricity Gun

Perfect Boss Beat the first boss without dying.

The Bull You defeated Lawrence Barrett, elite member of a secret mercenary hit squad.

RIG Master Fully upgrade your RIG.

Adrenaline Rush Manually trigger AR Mode and destroy three enemy robots in a row.

Operation Red Circus Complete Operation Red Circus in Campaign on any difficulty.

Motherly Ties Put a grieving mother's doubts to rest.

Devious Make someone from outside the high street buy back their own stuff

Chain Reaction Damaged fifteen foes with an exploding enemy, using the Radar Range in Burial at Sea - Episode 1.

DLC: Mars: Slimy Death Hit 10 Arachnids with Crabmones.

Practice makes perfect Headshot each of the targets in the gun range in Kaffarov

Liberty City Minute You finished the story in less than 30 hours.

A Friend in Need You found Barry, or at least the next best thing.

Operation Chaos Complete Operation Chaos in Campaign on any difficulty.

Body Count Kill 750 enemies.

Courier Service You completed all 10 package delivery jobs.

Under a Buck Shoot the deer head trophy in the Admiral's Quarters.

DLC: Mars: Nick's Story Complete the game (Host Only).

DLC: Mars:Bug Squasher Perform 10 takedowns on Arachnids using the Power Glove.

Lost Property No crimefighter should be without this

Careful Catch an object as it's thrown over the fence

Hero Obtain the codename "Hero."

Looking for trouble Survive 5 waves in each of the 4 Arenas.

DLC: Zombies: FertiliZer Kill 10 Gougers or Hot Heads with the tractor in Fields of Terror.

Dead Drop On three occasions, knocked out an enemy after silently dropping off a Freight Hook.

Liberation Day Free your first slave.

Death Incarnate Survive wave 30.

DLC: Mars: The Queen is Dead! Kill all the Queens (Host Only).

Confirmed Luddite Destroyed ten Turrets in Burial at Sea - Episode 1.

National B License Complete the B License.

Rescue In the "Ground Zeroes" mission, rescue the prisoner to be executed and extract him via chopper

Involuntary Euthanasia Killed the 2 soldiers before the building fell on them in Uprising

Ultimate Truth Complete the final wave in a gold Survival.

Lovely Sail the toy boat under a bridge

EVERYONNNNNNEE! Kill 25 enemies with the AC-130 while defending the rooftop in End of the Line.

DLC: Mars: Mars Second Amendment Buy 12 weapons.

Nimble Score a goal

Road Trip Travel 75 kilometers by land vehicle.

Cheeky Steal the old man's woolen hat