CrotalusTraps

J'avo Genocide Defeat 500 J'avo.

Lost And Found Uncover the secret of Arkham City

Still on the Run Complete Chapter 4 in Jake's campaign.

Shrieker Complete the contract on the shrieker.

We Always Had Faith In You Obtain all the Trophies.

Fully Researched Bouncer Fully research the Bouncer

Resting Places Uncover 3 main game Crypts' secrets

Lights Out Kill 10 multiplayer enemies using your melee attack.

Raising the Bar In the Main Campaign, upgraded one attribute (Health, Shield, or Salts) to its maximum level.

Blade of Justice Perform 25 special stealth kills with the knife

Renegade Melee 5 enemies off a ledge

Knight Ridden Finish Operation: Cyber Driver

Sandstorm We are legion

Retro Shooter Complete any level without reloading your weapon (excluding 'The Coup' and 'Aftermath').

Adventurer Complete a match in all multiplayer modes.

Karma-geddon Kill 50 zombies using a vehicle.

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

Aerial Assassin In the Main Campaign, killed 20 enemies with a Sky-Line Strike.

Better Equipped Get 3 pieces of equipment

Marksman Perform 20 headshots with the bow

Doing Jeet a Big Favor Build two projects in Jeet's Stronghold

The Devil's Dues Upgrade one weapon to the max

Escapist Survive 10 explosions in multiplayer.

Satan Punchers Beat the game

Quench Their Thirst Give water to a wanderer

Sleep Tight, Little BB Soothe a crying BB and stop the crying for the first time.

Master's Education Achieve Ultimate on a Taskmaster Challenge

Tomb Raider Complete all Challenge Tombs

Paying Respects Attend a funeral

Como Te Llama Pet 5 llamas

Stele Hunter Complete 3 main game Challenge Tombs

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

Zoologist Collect 20 critters

Hide And Seek A deadly game of hide and seek

No Guts, No Glory Perform a 2.5 second or longer swan dive

I Believe Hakan Fly Rescue Hakan from the cultists

Bombardier Collect the formulae for 6 different bomb types.

I Spy Complete Chapter 1 in Ada's campaign.

Trick Shot Shoot a bottle out of the air

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

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

The Bigger they are… Take down a Top Dog camp

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

Chatterbox Complete all conversations with the Endurance crew.

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

Master Fletcher Craft 25 of each special arrow type (Fire, Grenade, Poison)

Hearts and Minds Retrieve Manko's Necklace

Crack The E Nigma Solve every riddle on the island

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

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