MITSTREITER

Gadget Attack Use 5 different Quickfire gadgets in one fight (any play mode)

50x Combo Complete a combo of 50 moves (any play mode, any character)

Intellectual Rescue the fourth hostage from Riddler

Family Jewels Retrieve your stolen goods

Flawless Freeflow Fighter 2.0 Complete one combat challenge without taking damage (any character)

Brainteaser Rescue the fifth hostage from Riddler

Genius Rescue all the hostages from Riddler

Light Seeds Provider Collect 300 Light Seeds.

Concubine Special Defeat the Concubine without using grab.

Light Seeds Locator Collect 400 Light Seeds.

Throw Master Throw 10 Soldiers of Ahriman into pits.

Now who's the Hunter? Kill the Hunter in his Lair.

Light Seeds Harvester Collect 500 Light Seeds.

Death of a Warrior King Kill the Warrior in his Fortress.

Traitor's End Kill the Alchemist in his Observatory.

Climbing to New Heights! Find the highest point in the world.

Light Seeds Hoarder Collect 600 Light Seeds.

Death of a Concubine Kill the Concubine in her Palace.

Saviour of the City of Light Final Healing.

Explorer Explore every part of every region.

From Darkness... Light! Reimprison Ahriman.

To be continued... The End.

Speed Kill Kill 10 generic enemies before they spawn.

Speed Demon Achieve a speed of 300km/h.

Sith Lord Frenzy Get a Frenzy x12 bonus

Titanic view Find the Titanic View.

In Harmony 500 coop jumps.

Sinking to New Depths! Find the lowest point in the world.

Speed Demon Finish the game in under 12 hours.

Light Seeds Gatherer Collect 700 Light Seeds.

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

Assassin View Find the Assassin's view.

Warrior Special Dodge the Warrior's attacks 20 times in one battle.

Lost Property No crimefighter should be without this

Be gentle with her Elika saves you fewer than 100 times in the whole game.

Cannon Fodder Defeat 150 Stormtroopers

Precious Time Take one minute to think.

Vapor Room Complete Level - Cloud City, act 2

Light Seeds Accumulator Collect 800 Light Seeds.

Breaking and Entering Find a way into the secret base

Skyhook Complete Level - Kashyyyk, act 2

Infestation Complete Level - Felucia, act 2

How's It Hanging? Clean up the Dry Docks

Light Seeds Protector Collect 900 Light Seeds.

Royal Palace Runner Run between the Fertile Grounds in the Royal Gardens and Coronation Halls in 4 minutes.

Ruined Citadel Runner Run from the Sun Temple's Fertile Ground to the Fertile Ground in Windmills in 5 minutes.

Destroyer Complete Level - Raxus Prime, act 2

Vale Runner Run between the Fertile Grounds in the Construction Yards and Heaven's Stair in 6 minutes.

City of Light Runner Run between the Fertile Grounds in the Tower of Ahriman and City of Light in 7 minutes.

Twice Nightly Complete New Game Plus