DanHellige

Hard Boiled Help officers Kurtz and O'Neal solve a murder case.

Master of the Wilds Complete all Hunting Challenges.

Master Ninja Complete any level using only the knife to kill enemies.

Master's Education Achieve Ultimate on a Taskmaster Challenge

Stun Gun! Snatched victory from the jaws of defeat 5 times with Rage Art. (Excluding offline VS Battle)

One Slick Super-spy Use only the EMF Visualizer to complete Ada's gameplay segment.

Crack The E Nigma Solve every riddle on the island

Dead-On Score 150 points at the shooting range.

Your Technique Is Impressive Got promoted to Initiate.

I Spy Complete Chapter 1 in Ada's campaign.

I've Finally Found You! Obtained 50 treasure boxes.

Bird on the Ground Shoot down an enemy helicopter with an RPG in the single player campaign.

No Holds Barred Defeat 5 enemies with Coco's Spin.

Please Don't Tell My Father Reached the deepest part of the Jungle Outpost stage. (Excluding offline VS Battle)

No stone unturned Find a secret area in the Arcade.

Chatterbox Complete all conversations with the Endurance crew.

World's Greatest Detective Spirit of Amadeus Arkham revealed

All that glitters Collect 8 gold items

Don't Hold Anything Back Defeated 20 opponents of a higher rank.

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

No Matter What - Normal Complete the game on Normal

Ripper Ruined Defeat Ripper Roo.

Desert Storm Find the Desert Eagle in 'Crew Expendable' and kill 5 enemies with it.

Yeah! I Did It! Won a ranked match online.

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

Ghost Train Fight for survival

IQ Test Solve the first riddle

Master Of Iron Fist Finished the Special Chapter of the main story.

Touchdown! Get a Touchdown

Commonwealth Citizen Reach Level 10

The Prosperous Inevitably Decline Beat Akuma in an Arcade Battle or a Special Match in Treasure Battle.

Counterintelligence Complete Chapter 2 in Ada's campaign.

New Squadron Record Complete the cargo ship mockup in less than 19 seconds.

Tonic Collector Collect or Invent 58 Tonics in the Physical, Engineering and Combat tracks

Practice Makes Perfect Fully develop any skill.

Burning Vengeance Perform an Execution on a flaming Berserker.

Sturdy And Indestructible Blocked 5 Rage Arts. (Excluding offline VS Battle)

Found Cohen's Room The player has entered Sander Cohen's personal quarters

Freefall Don't look down

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

Arkham City Sirens Drop in on an old friend

Roar! (Nice Moves!) Got promoted to Brawler.

Overdrive! Dealt 10 Rage Drives. (Excluding offline VS Battle)

Master Blaster Kill 2 multiplayer enemies with a single explosive.

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

Exit Stage Right All the world is a stage

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

Just Relax, You Can Do It Performed three 10 hit combos. (Excluding offline VS Battle)

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

Can't Hide In Campaign, kill an enemy through a wall or obstruction.