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AMG Completionist Gain all stars in 'AMG'.

Archivist Find 30 of 61 News Pickups in the Single Player Campaign

Go Figure Plant ShadowChild's figurine.

Help Desk Get the Blade lobby desk clerk to help you bypass security.

Sack the Postman Post all 6 invitations for the party.

Sidecar gold medal Get gold in all the SIDECAR challenges!

Reaper Defeated the Harvester ("The Golems of Amgarrak" downloadable content)

Bandits Defeat 500 Bandits

You Ain’t Seen Nothin’ Yet Complete Emperor Land

We made it!... this far Drove a total of 15000 Kilocycles with your Lightcycle or Light Tank

Extract The Data... Get the data that Pritchard is after from within the Palisade Blade.

Expose The Truth! Decide what to do with the evidence you uncovered.

Real men don't need a map Just in case you picked up a shielding map

Going Ballistic Kill 10 enemies with Ballistic Knife melee attack in ‘Rocket's Red Glare’ Operation.

Comeback Kid Win after being down 3 goals in the 2nd half in a game vs. the CPU

Song of Va'erä Ramunong Secure the song in Va'erä Ramunong.

Pro Reached Driver Level 15

Harmonic in the FEBA Score a harmonic from the FEBA.

Absolute Genius Finish all Free Play Games at Genius difficulty

Bridge Over Troubled Water Cross 50 Ice Rails

The Lich-Queen's Wrath Ally with Voss against the Githyanki God-Queen. Good luck.

Psychological warfare Manipulated the Keeper's magic schools

Muppet Mastery Complete The Muppet pack's story

Going Down! Destroy the elevator bringing reinforcements in the Istanbul tunnels

The City Awaits Leave Act Two - Baldur's Gate is just over the horizon.

Jump Jump off three stunt ramps in a Race

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

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

Song of Kxanìa Taw Secure the song in Kxanìa Taw.

Elite Sniper Kill 10 enemies with head shots from the scoped rifle

Respect for the dead Plundered all four resting places

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

Ebony & Ivory Complete Adelie Land

Shutdown Completed Chapter Two

Fearless Overtake 5 trucks in a row during Sudden Death in a Survival event.

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

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

Beat It Stay on the beat for 20 beats

Wannabe Complete three stunt hoops in a single Race

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

Cirrus Touch a cloud

More Tawtute Will Come Finish the game on the Na'vi side.

Not One Inch In Gorod Krovi, complete a Lockdown Event.

Epic Hero Reach level 15 with one character

Big Top! Achieve a score of 2500 or higher in "Gonzo's Endless Cannon Run Ride!"

Heavyweight Wreck 1000 rivals with Power Plays.

Welcome to The War Play and complete your first Ranked Match in standard Deathmatch mode

Murder He Wrote Find all pieces of evidence behind the Saridakis murder.

Joy Ride Activate 20 moving platforms

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