ninja521

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

Save the Poet Complete The Pen and the Sword in Single Player.

Chuck Greene: Cross-dresser? Change into all pieces of clothing in the game

Chapter 4 Speedrun Complete a Speedrun of Chapter 4 below the target time.

Gallian Front Commemorative Obtain the decoration made to celebrate the initial publication of the completed On the Gallian Front, given only to those it chronicles.

Jungle Man Survive 45 years in SURVIVAL.

Chapter 3 Speedrun Complete a Speedrun of Chapter 3 below the target time.

I came in like a Resogun Accumulate a total Wrecking combo of 1,000 in Demolition mode

In Seventh Heaven Reached overall happiness of 77

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

Torque Completionist Gain all stars in 'Torque'.

For Science! Researched all technologies at least once before the year 2005 in a single game

Blood Rights Kill Satan with Samson

Two's Company, Four's a Party Complete any Adventure level with 4 players.

Magic Socket Obtain the Magic Socket artifact.

Fully Loaded Maximize all upgrades.

Don't burn yourself out Defeated the Keeper

Egg-stra Devastation! Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

Street Fighter Complete all Dragon's Teeth Assignments

Compulsive Hoarder Obtain at least 100 hidden treasure items.

Favorite Clear all missions of any rank consecutively using the same gun parts.

Tailor-made Chose a perfectly fitting armor

Thanatophobia WITHOUT using the Architect, complete the game dying 15 times or less

Footy Foul Kill 2 enemies with 1 Slide Kick during Slow-Mo

The third faction Rescue all the Buddies from their respective predicaments

Salutatorian Achieve an Overall Evaluation grade of B

Worth Every Penny Acquire 1000 credits in one month.

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Eh...what's up, doc? In cooperative mode, revive wounded players 5 times.

Don't make me pull the trigger! Survive for 5 minutes in Demolition mode

Friends With Benefits Had relations higher than 90 with all factions in the Modern Era

Off My Planet Recover the Hyperwave Beacon.

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

Prime Directive Shatter Skeletron Prime.

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

Falcon and the Snowman Complete Crime and Punishment in Single Player.

Two for One Complete Crime and Punishment in Multiplayer.

The Golden Arms of Gallia Obtain the decoration given to Silver Arms awardees who have gone on to defeat a total of 1,000 enemies in the defense of their homeland.

The First One is the Hardest Get your first 1,000,000+ combo

"Passing through" Complete Training Course without getting failed.

A Bridge To Somewhere Extend the bridge in Awakening in Regular or Hardcore difficulty.

ARCHIVIST Collect all documents

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

Chapter 6 Speedrun Complete a Speedrun of Chapter 6 below the target time.

Head Trauma Use every type of melee weapon on a zombie

Orb of Delusion Obtain the Orb of Delusion artifact.

Make Friends Acquire all six main characters.

Crystal Clasp Obtain the Crystal Clasp artifact.

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.