Deadlocking

Swinger Ring out an enemy with the Club

Fallen Firefly Find a Firefly pendant

Chatterbox Complete all conversations with the Endurance crew.

Twenty Seconds to Comply Complete Street Vulture's Turf quest.

Raise the Roof Smack into the ceiling 10 times while wall running

Crack The E Nigma Solve every riddle on the island

Lore Hoarder Collect 65 % of all Galactic Compendium entries of each category.

Wardrobe Malfunction Unlock your first change of clothing.

Get Off My Cloud Get 100 High Fall take downs.

Sharing Is Caring Share each type of discovery with friends once.

Excessive Force Destroy a Titan with your Burst Core in the Campaign

Heavy Hitter Execute a 1000-hit combo

World's Greatest Detective Spirit of Amadeus Arkham revealed

Accurate Prediction Complete a Nostradamus Enigma in Paris.

Chose Afterlife Entered the Infraworld.

Stoner Break out of stone status 5 times in a row

Pain Builds Character Finish the game on hard difficulty.

Counterintelligence Complete Chapter 2 in Ada's campaign.

Family Matters Rescue Sly's long lost Cooper relative in Episode 1.

Gentleman Cambrioleur Lockpick 20 chests.

Rise and Fall After an uruk kills you to become a Captain, help him become a Warchief, then kill him.

Fireproof Complete the Screw of Archimedes without getting hit by the Fire Traps

IQ Test Solve the first riddle

Road Trip Drive a total distance of 10 kilometers.

Practice Makes Perfect Fully develop any skill.

Old Softie Don't push away Calliope for one minute

Ghost Train Fight for survival

Footprints in the Sand Kill 150 Demons with the Stomp Supernatural Power

Don't Mess With the Money! Complete Bank Heist quest.

H-E... Complete all open world gameplay in two districts of the city of New Hades

Put Up Your Dukes Kill an Arch Duke with a melee attack

Sea Legs Complete all naval contracts.

Burning Vengeance Perform an Execution on a flaming Berserker.

Fashion Passion Find and equip all Outfits.

Master Blaster Kill 2 multiplayer enemies with a single explosive.

This Takes Me Back Complete Chapter 3 in Ada's campaign.

Down Boy! Kill a zip-lining enemy player in multiplayer.

Arkham City Sirens Drop in on an old friend

Freefall Don't look down

Ada's Demise Complete Chapter 4 in Ada's campaign.

Casual Girl Ordered a pizza, watched some TV and wore something casual.

No Power in Numbers Help a Captain survive a Recruitment Power Struggle, and then kill him and all his new recruits.

Seraphim and Cherubim Play for at least 2 hours as Gat and 2 hours as Kinzie

Monkey Around In multiplayer, escape death 3 times by using the rope ascender.

Exit Stage Right All the world is a stage

"This Guy Is Really Good" Score 200 points at the shooting range.

What's Next? Complete Chapter 5 in Ada's campaign.

Book Him! Complete Ghosts from The Past quest.

Stinking Rebels Brand 5 Bodyguards of a Warchief, turning them against him in combat.

Safe and Secure Perform all Social Club missions in a district.