ProxyDeity

Thanks for the smokes, brother! Campaign: finish No One Gets Left Behind

Think Fast Kill 30 Necromorphs with Kinesis objects

Destruction Part 2 Campaign: destroy 1000 objects

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

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

Once More, With Feeling Finish the main story in New Game+ mode

Save me some cheerleaders. Campaign: finish Zero Dark Thirty

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

Ten Blades Campaign: 10 melee kills

Slimy Rescue Rescued the Bot in Suck It Up.

Turn on a light. Campaign: finish Force Multiplier

Chapter 5 Complete Complete Chapter 5 in story mode

P.S. Invasion cancelled, sir. Campaign: finish Airborne

Hanging Rescue Rescued the Bot in Handhold Havoc.

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

Get Rich or Die Trying Have $50,000 current balance in a Special Ops Survival game.

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

Light Machine Gun Lash Out Campaign: 50 kills with light machine guns

Vehicular Manslaughter Destroy 10 Warden vehicles while on the train

Aerial Superiority - Kill 5 Helghast while in the air Killed 5 Helghast while airborne using the Jetpack

Raining Limbs Kill 25 Grims using only grenades

The Sampler Platter Kill a Necromorph with every Weapon in the game (single player only).

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

Bloodborne Kill 3 enemies simultaneously using a single mutated body

Body Count Kill 750 enemies.

Lost Property No crimefighter should be without this

Courier Service You completed all 10 package delivery jobs.

Sands of Time Play the game for over 10 hours

Errand Boy Awarded for completing your first errand.

Pinpoint - Kill the Heavy with an StA-14 Killed the Heavy using the StA-14 rifle

Chapter 6 Complete Complete Chapter 6 in story mode

Wall of Shotgun Campaign: 50 kills with shotguns

BARF! Make 6 Wardens puke at the same time in the prison

Road Trip Travel 75 kilometers by land vehicle.

Mountain Rescue Complete story mission 4.

Unarmed and Dangerous Kill 50 enemies using melee attacks.

Shoot the Messenger Defeat 3 Agitator Majini in one playthrough of "Desperate Escape."

Under The Radar You flew under all the main bridges in the game.

There's no "I" in Team Score at least 80,000 points in Team Survivors.

Mopping Up - Kill 40 Helghast foot soldiers Killed 40 or more Helghast foot soldiers on the beach

Tango down Knock out 20 enemies in melee combat

Fully Loaded Simultaneously have four completely upgraded weapons

Chapter 7 Complete Complete Chapter 7 in story mode

Hax0r1! Successfully hack 50 devices within the same playthrough.

Top of the World Stand on foot at the highest point of Panau.

Chapter 8 Complete Complete Chapter 8 in story mode

Freeroamer 1 Reach 100% complete in 15 locations.

It's All About the Points Score at least 40,000 points in Survivors.

Secret of Agrabah Find and drink from all hidden fountains

Sand Collector Collect all 48 Sand Clouds