DCBW

Short, Controlled Bursts Defeat all Xenomorphs in the Sulaco hangar bay without them crossing your barricade

Silenced: The House Platinum Good job! Completed all tasks!

Undress Fujiko Casino Completely undress Fujiko (Casino)

Bleeding Knuckles Reach a lifetime score of 5,000,000.

You know how I said I'll kill you last? Throw Satan off a cliff as Brommando

Turtle Power Bounce off three different turtles in one river crossing in Dino Jungle

Flare Wander Defeat an enemy with the Flare Wand from more than 25 blocks away.

Bullet dodger During highway chase on Disco level successfully avoid all rockets.

Campaign Wonder Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

Trial by Fire You defeated the archon, Rajani.

Convoy Overtake 12 trucks in a row without crashing in a Survival event.

Score Monger Complete 30 challenges in one Interval

Devastator Deal 20 combat damage to a player in a single turn in a game

Like Pulling Teeth Complete "Say Aah!"

Making Friends (Online) Played 10 online games.

Course 1 Cleared You need to clear the course 1 in normal mode.

Clean Sweep Complete the System Rift Jensen Story without killing anyone.

Insert Coin Complete all achievements in one game from The Arcade.

Super Sphere Destroy 5 enemies within 5 seconds using Chaos Spheres.

Spy vs. Spy In cooperative mode, prevent 10 attempts of picking up secret items.

The Long Drop Freefall in a plane for 5 seconds with no throttle without hitting the ground

Bible Study Collect 40 documents

LEGACY Complete all recordings

It's a Trap! In Shi No Numa, kill at least one zombie with three different traps in a single round.

Eve's Bird Foot Kill Isaac with Eve

Broken Ankh Kill Satan with Lazarus

Level 21 Unlock all weapons in the campaign mode.

Derailed Complete The Places We’re Meant to Die

Gale Forces K.O. the opponent 25 times with an attack after a quick move.

Overachiever Watch the 100% bonus ending

A True Assassin Complete Assassin's Creed® Chronicles: Russia in Plus Hard mode without alerting any enemy.

Prologue Drawings Collect all drawings in the prologue

Cowboy Master Perform all the moves for the Cowboy fight style in a single fight

Controlled Chaos In Revelations, override all of the Corruption Engines before round 6.

King in the North Complete all Final Stand Assignments

Passive Skill Fan Learn at least 10 different passive skills with any of your main characters.

Let it Snow Receive the Extreme Environment Suit (XE Suit)

Enough Coin to Disappear You survived The Brigmore Witches in low chaos with 10,000 coins

Leave no Dead Man Behind Kill every zombie in the Park before leaving.

Tank Sympathizer Destroy both generators on Claustrophobia without killing a Tank.

gnilB fo gniK Earn ALL N. Verted Gems

Sdorw Ytxis Complete a puzzle while only highlighting words backwards

What The Fudge? Complete "Just Be Cuss"

Item Collector Obtain at least one of all items.

A Just Cause Decide what to do with the Altered Biocell.

Going Up… In The Darkest Shore, unlock the Ubersprengen.

Collector Collect all drawings in the game

It's "Football" not "Soccer" Defeat Lok in the Main Campaign without using Water Sprays, or the Magicks Push and Concussion.

Sky Runner Unlock Titan Sky