Oreo30oreo

Old-Timer Acquire a car manufactured in 1959 or earlier.

High Wind Alert Defeated 10 enemies within 10 seconds using one Gravity Typhoon.

Event Horizon Defeated 10 enemies with one Micro Black Hole.

Ack Ack Protect your tanks by shooting down all planes in Operation Cobra.

The Guns of Anchorage Completed "The Guns of Anchorage"

Showing Who's Boss! Hit 50 Hoard minions in Story mode with any weapon

Right in the Grape... Singleplayer: Get 7 headshots in a row with any weapon except the long range sniper rifle.

Girls' night out Only the women survived!

Sewer Aficionado Discovered every mysterious warp manhole.

Great Outdoors Endurance Challenge: Survive for 10 days

Honor Holds Us All Together You completed the debate with Otar Botkoveli.

Pipe Coordinator Placed 9 types of furniture in Kat's Pipe House.

Take part in an Online Marked Man Awarded for taking part in an Online Marked Man.

Consider all the permutations Chose all of the Head decisions

Liberty City (5) Your friends all like you above 90%.

The Good, the Bad and the Krabby Catch Mr. Krabs in under 3 minutes

Hell of a Sheriff Complete the No Way Out scenario. (No training mode)

Stuck on You As a Scientist, Vanquish 10 Players with the Sticky Explody Ball

Victory - Complete Campaign on Elite Completed every mission on Elite difficulty

Hi-Jack It Steal and deliver all Vehicle Theft targets.

Dressed for Success Find all upgrades for Artyom's suit.

Vacation Endurance Challenge: Escape the forest after surviving for 7 days

Crashlander You sent the Nazi zeppelin down in flames.

Blue Ribbon Complete a 4-player Competitive Co-Op match in 1st place. (Online co-op Only)

Take part in an Online Stunt Run Awarded for taking part in an Online Stunt Run.

Mask Curator Collect all Masks.

Gold Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Batman)

A Feast for Two Endurance Co-op Challenge: Eat the meat of 3 bears with your partner

Ahoy Matey Summon a Barrel Pirate and Map Pirate Zombie in Gardens & Graveyards

"It" Kept You Busy Defeat Pesanta in Separate Ways.

Untouchable Complete the game in Impossible Mode.

Lunar Vortex Grabbed 5 enemies with one Lunar Style Vortex Field.

All-New Powers Unlocked your first Crystal Knack.

Clockwork Collector Obtain numbered plates for 3 Clockwork Soldiers

Scoped In multiplayer, get 25 headshots with longblaster rifles.

Perfect Freeflow 2.0 Perform a perfect combo including all of Batman's combat moves (any play mode)

It's not an 'S' Complete Man of Steel level

I Can Handle the Truth! Complete all available objective in Truth Quest

Iron Fist Destroy all towers and bunkers in 'Blood and Iron'.

Lifetime Service Award Completed all side missions.

Arctic Grave Push the chief witness into the ice lake in "Joe's Adventures."

Everything is Permitted Kill all of the hitman Assassination targets.

Throwing Flak Kill 3 Talons with a single mid-air grenade detonation.

You... you... complete me. Complete the Dark Knight level

TVM Veteran Be on the Winning Team for 25 matches of Team Vanquish

Mutie Blues Complete Blue Line Station in the Campaign

Paving the Way Completed "Paving the Way"

The Doctor's Disciple Acquired all gadgets.

Operation: Anchorage! Completed "Operation: Anchorage!"

Concordance Officer Collect all Trophies.