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The Cat Came Back Break into Riddler's secret hideout and exact your revenge.

Nyx's Mirror Have at least one rank in each Mirror of Night Talent

Michelangelo Carve the melon repeatedly

I HOPE You Survive Green Lantern must defeat Atrocitus with the final hit coming from Mechanized Assault

Displaying Adaptability Switch Personas 5 times in 1 battle

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)

Tools of the Architect Choose 50 different Daedalus Hammer enchantments

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

Breaking wind Break the windmill inside the painting

Nobody's Fool Jacob told Emma the truth

Impeccable timing Complete a timer level with only a fraction of a second to spare

Hero of the Story Complete 40 substories.

Green is not a creative colour Draw using the green pencil

Hold the Onions Clear an Infernal Gate without taking damage

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

Mass Production Produce 100 objects from your builders

All Snug in Their Beds Uncover the secret history of the park.

Spoiled for Choice Infuse one of each type of weapon.

Vacuum Cleaner Decompress 20 Necromorphs without getting sucked out yourself

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

Tower Offense Climb the asylum tower without alerting any nurses

Krogan Ally ME1: Complete 5 missions with the krogan squad member

Faithful to the Abbey Side with the Overseers in the Dust District

Warning: Wide Load! Widened a car's body.

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

Untouchable Complete the game in Impossible Mode.

Scareless Beat the game while being 50 years old or less.

Get Off My Lawn Successfully stop 50 Raider Attacks

Something From Everyone Unlock each standard Keepsake

Cock of the Walk Defeat an enemy using the Pollo Bomb

Best buddies Let the dog lick your face for 5 seconds in Cat and Mouse (playing as the VR Cat).

Picking up the pieces Find all the mahjong tiles in chapter 3

Speed Demon Beat a level in less than 10 seconds!

All-New Powers Unlocked your first Crystal Knack.

Clockwork Collector Obtain numbered plates for 3 Clockwork Soldiers

That’s something I can get behind! Get behind the waterfall

Lucky Star Get a top-grade item from a Dream Machine.

KamuroGo Local Completed 30 KamuroGo City Missions.

It's Electric Black Adam must win the match with the final hit coming from Orbs of Seth

What a Waste of Money Buy the Gators shoes

Battering Ram Shield Bash 5 different thugs

Hold the line! Kill 10 enemies while attacking or defending a control point in Supremacy

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

Persona Shopper Buy a Persona from the Compendium

Skilled Commander Perform 50 All-Out Attacks

What Just Happened?? Komplete 100% Of Story Mode Part 1

I didn’t planets for this to happen. Find all the planets in chapter 4

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

Operation: Deep Sleep Knocked out 30 people with the Dart Gun

Frequent Flyer Zip Kick 5 different thugs