KrazyAttack

Among the Stars Completed "Among the Stars"

A Floral Feast Feed carnivorous plants with three or more different kinds of treats

Invincible Warrior Kill 50 enemies in a row with inventory weapons without losing health.

Street Rocket Drove a distance of 50 km in the Samson Harrier

Rolling Heavy Kill 5 enemies using one burst of Unstoppable Force.

10 Story Versus Wins Win 10 Story mode Versus games against at least one other player offline

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

Outsmarted In singleplayer, get a quadruple kill with a single Frag Grenade

Legend Defeat a Legendary Dragon

Knack Master Completed all chapters on Very Hard difficulty

Sorry, we’re DEAD In Shadows of Evil, kill 10 zombies that are inside of a store in one game.

Campaign Strategy Destroyed 10 of Slim's re-election billboards

This Galaxy Ain't Big Enough… Completed "This Galaxy Ain't Big Enough…"

Well Prepared Select a Starting Location and use an Agency Pickup to smuggle an item into Paris.

That Good Connect Sold a single batch of weed for $10,000 or more

Speed Demon Complete the game in under 4 hours

Herbalist Reached the Max Herbalism level

Join The Midnight Club You won a multiplayer race without damaging your vehicle too much.

Mr. Green Thumb Fully upgraded the Grow House

Death From Above Completed "Death from Above"

Into The Pitt Completed "Into The Pitt"

Fragmerchant - Kill 5 Helghast using a single grenade Kill 5 Helghast at once using a single frag grenade

For the Night is Dark Endurance Co-op Challenge: Clear 3 Enemy Camps at night in a single expedition

Eureka Crack the Jindosh Lock without finding the solution elsewhere

Walking With Spirits Completed "Walking With Spirits"

Teamwork Endurance Co-op Challenge: Warm up from freezing by standing next to a campfire lit by your partner

You Got The Message You delivered all 30 cars ordered through text message.

Going Strong Reach Rank 50

Hunting Season Vanquish 100 Soldiers, 100 Scientists, 100 Engineers and 100 All-Stars

Campaign Gold Obtain all 108 medals on the original Arkham City campaigns (as Batman)

Stunt Flyer Fly an airplane close to the ground for 30 seconds.

Communication Skills Endurance Co-op Challenge: Kill 5 enemies that have been marked by your partner

A Meeting of the Minds Completed "A Meeting of the Minds"

The Professional Trophy Win 'The Professional Trophy' event in Tour on gold star difficulty.

International C License Complete the International C License.

Ultimate Knack Received all trophies

Fruit Fighter Shoot a background UFO in Future Tense.

Special Class-A Complete game on Hard difficulty

Pacifist Clear the "Intel Operative Rescue" Side Op without killing a single enemy

Manic Suppression Singleplayer: In Belly of the Beast, defeat the DShK in under two minutes

Shocking Discovery! Collect all the items (Batteries) on Lockdown

Trick Arrow Skills Shoot a Lizard with a Special Arrow

Alone Time Endurance Co-op Challenge: Spend at least one day more than 60 meters apart

Weed Whacker Vanquish 100 Peashooters, 100 Sunflowers, 100 Chompers and 100 Cacti

No More Strangers You've met all the random characters.

Kick It Kill Hitler during the Aerostat Audition

Perfect Knight - Day 2 Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddler's Revenge (as Batman)

I'm number 1 Win 1 Tower Battle

Big Fat Party Animal Killed 50 enemies using the Hartmann 7.62mm and wearing the Party Animal outfit

"Teamwork" Endurance Co-op Challenge: Collect an Artifact while your partner is down