Innerpartysystem

Among the Stars Completed "Among the Stars"

Miasma Manager Activate all mistles

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

Halfpenny Millionaire Awarded for collecting a total of 500,000 gold coins.

Conservation Extract all wild animal species.

Too Big to Fail Complete A Gilded Cage.

Gem Collector Collected 60,000 precious gems.

Parasite-Seeing In Shadows of Evil, kill 5 Parasites while riding on the train.

Knack Master Completed all chapters on Very Hard difficulty

Hell on Wheels Complete 'Blood and Iron' on Veteran difficulty. (Solo only)

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

Ignore Your Instincts At Your Peril Destroy 25 objectives in Starfighter Assault.

Liberation Free the salarian ark.

TLAD: The Lost Boy Become leader of The Lost. (The Lost and Damned)

Top o' the World You climbed to the top of the Eiffel Tower.

Piece of Cake Complete the SP campaign on Easy Difficulty

Undertaker In The Final Reich, kill the Bomber with the shovel.

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

Laboratory Complete Complete the laboratory.

Duke Angry, Duke Smash! Kill 15 aliens with melee attacks while on steroids

Beating the One-Eyed Worm Defeat the Leech

Walking Death Beat the game on Hard Difficulty

Are You Trying to Get Rid of Me? Find 30 unique reactions to the Spoon

The best laid plans Work with a Buddy to subvert a mission offered by a faction

One Step Ahead Batman must defeat any opponent with the final hit coming from Cape Parry or Cape Counter

Special Class-A Complete game on Hard difficulty

Touch And It Will REALLY Hurt Counter three enemy attacks consecutively with the Moon of Mahaa-Kalaa equipped.

Gazebo Pay tribute to Jessamine one last time

Yes, Very Subtle In solo play, complete a level without using your Abilities, including rush and melee

Frequent Flyer Awarded for discovering 40 different Zoom locations.

Arkham City Lockdown Defeat every Villain With Batman

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

Why Aren't You Laughing? Joker must defeat Batman with the final hit coming from Not So Funny Is It?

Hipster Collect a total of 50 pieces of Epic Gear, excluding shaders

Factory Complete Complete the factory.

Proto Tyrant Down Fight off the Proto Tyrant.

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

Regal Completely upgrade one throne.

No Retreat Execute a PERFECT escape

Completionist Complete all Extinction challenges and escape in Regular or Hardcore difficulty.

Throttled Escape Escape using a relic in Regular or Hardcore difficulty.

Tenacious Traceur Wallrun, Turn, Jump, Wallclimb, Turn, Jump, Wallclimb, Turn, Jump

Gold Medalist You obtained your first gold perk.

Close Combat Specialist Kill 100 enemies with melee attacks.

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

Fresh Out of the Package With Koller's help and the Neuroplasticity Calibrator, eliminate overclocking for experimental augs.

I Felt Your Presence Witness the cult's meeting

Top Of The Food Chain You successfully killed 20 players with a pistol in a deathmatch.

Demolition Derby You destroyed 50 vehicles.

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