SLASH033

Renegade Melee 5 enemies off a ledge

Blade of Justice Perform 25 special stealth kills with the knife

See You Around Complete Chapter 5 in Jake's campaign.

The First Step Join the Minutemen

Ding! Sleepless Earned level 40

Rising Up Earn a level-four title.

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

Reckless Abandon Killed 15 enemies with the Berserker's action skill

On Rails Experience Choo Choo!

Hide And Seek A deadly game of hide and seek

Rampage Complete your first raid in England

You're on a boat! I bet you never thought you'd be here

The Escape Complete 'Hunted' and 'Death From Above' on Veteran difficulty.

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

The Bog Complete 'The Bog' and 'War Pig' on Veteran difficulty.

I Spy Complete Chapter 1 in Ada's campaign.

Knucklehead Kill a total of thirty enemies using melee attacks.

The First Horseman Complete 'Shock and Awe' on Veteran difficulty.

Hairdresser Kill five enemies in rapid succession with a headshot.

Break the Bank Guess it was time to cash out.

Crack The E Nigma Solve every riddle on the island

Speedy McSpeederton Raced around the Ludicrous Speedway in record time

Petrol Head Drive at least thirty different vehicles.

Road Trip Drive a total distance of 10 kilometers.

Fully Loaded Rescued enough Claptraps to earn 42 inventory slots

Sanctuary Complete "Sanctuary"

World's Greatest Detective Spirit of Amadeus Arkham revealed

Commonwealth Citizen Reach Level 10

Plastic Prison Breakers They had no way out.

Ghost Train Fight for survival

IQ Test Solve the first riddle

The Second Horseman Complete 'Safehouse' on Veteran difficulty.

Counterintelligence Complete Chapter 2 in Ada's campaign.

Arkham City Sirens Drop in on an old friend

Freefall Don't look down

8X Multiplier! Get an 8X Multiplier

Time Paradox Kill Makarov and complete your mission

Tough Nut Finish the story on hard difficulty level.

Exit Stage Right All the world is a stage

Friendly Complete a level with more than one player

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

The Man in the High Tower Find and use the hidden cache in 'Heat'.

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

Hell in paradise Complete act 1.

Stuck Up Rob five stores in under five minutes.

Tae Kwon Leap Kill 25 zombies with your bare fists.

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

Hangman Defeat 20 enemies with gunfire by aiming while hanging.

Ding! Champion Earned level 50

Faraway Frequencies The truth was out there all along!