Gsideburns

A Life in Letters Collect all of the Royal Letters.

Head Over Here Collect 250 Metal Head Skull Gems

War Hero Complete all chapters on Professional.

Cold World Destroy the first weapons cache in Gotham City.

Master Architect Complete all the renovations of the Café Théâtre.

Free Radical Escape a level 5 police chase

Cardio Travel a distance of 20 kilometers on foot.

Boots Are a Porter's Best Friend Change footwear for the first time.

Irony The player has taken a picture of Sander Cohen's corpse

Grand tourist Rescued Special Bot trapped in Cooling Springs.

A Revolting Development Complete Chapter 2 in Jake's campaign.

Duty Calls Complete Chapter 5 in Chris' campaign.

United We Stand Defeated the Rakk Hive, the Vault Boss, Sledge, Krom, or Flynt in a co-op game

The Box That Broke the Bandicoot's Back Miss a lot of boxes.

Enforcer Use the Crime Detection System to take down 20 confirmed criminals

A Shout in the Dark Send a shout out and have it returned for the first time.

Looking for Trouble Complete 5 Challenges

Seasoned to Taste In the Main Campaign, killed 30 enemies with the Peppermill Crank Gun.

Chiral Crafter Recycle chiral crystals for the first time.

Fond Farewell Baba Yaga: Speak to Nadia again before leaving the Wicked Vale

Love And Duty Complete Memory Sequence 10.

Down But Not Out Complete Memory Sequence 11.

Thoughtful Captain Find half of the Guardian Collectibles.
5/8

Draw The Line Start any drawing in Episode 2

No escape! Rescued Special Bot trapped in Memory Meadow.

Familiar Methodologies Fight off Hartman

Riddle Resolver Solve 85% of Riddler challenges

Five Fully Upgraded Weapons Fully upgrade five weapons

Good Samaritan Revive a teammate in a multiplayer match.

Panoramic View Synchronize all Viewpoints in Paris.

Four The Players Rescued all four Special Bots. Time to go off to a new adventure!

This Pattern is Mine You got them all. You got them all.

A Battle Within Fight for your sanity.

Free Spirits Finish Episode 2

Let's Blow This Joint Complete Chapter 3 in Jake's campaign.

Broken Umbrella Witness the true ending.

Letting Old Ghosts Die Completed Episode 9.

Drax the Dismemberer Dismember an Inquisitor with Drax's Call to Action.

Hunter's Essence Acquire all hunter weapons.

Karma-geddon Kill 50 zombies using a vehicle.

Knight Ridden Finish Operation: Cyber Driver

Managerial Skills Find all of the Guardian Collectibles for one Guardian.

Mano-A-Mano Defeat Titan henchman without using Batarangs (any play mode)

To England! Leave Norway

Lights Out Kill 10 multiplayer enemies using your melee attack.

NOG It Off Complete mission "Hostile Takeover".

Lost And Found Uncover the secret of Arkham City

Back in Time Find optional collectible #1 in Episode 2

You Wouldn't Steal a Policeman's Helmet Hijack twenty police vehicles.

Adventurer Complete a match in all multiplayer modes.