RobstaLoose

Salute Me Achieve the rank of Lieutenant.

Elevator Out of Order Reach the roof in 'Highrise' under 45 seconds

Taking Flight In Gorod Krovi, ride a Dragon.

Time Master Completed Singularity on Hard Mode

New Superpower Complete all China Rising Assignments

Conqueror of the Arena Won 50 times on PlayStation®Network.

Duct Tape FTW Create all combo weapons

Mother My Brain Hurts Discovered the strange E99 specimen and what it morphs people into

Professional Reach Rank 10 (Ranked Match)

No Going Back Complete 5 missions in Co-Op.

Tearing Away the Disguise Destroy all of the humanoid Dwarf Gekkos during story mode.

Stalwart Barbarian Performed a wall hit 50 times.

Gravestone Kill 100 Zombies with a vehicle in a single deployment in MWZ

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

No-hitter Ranked Match: won 10 times with Ezio.

Back in the Field Acquire the Major's keycard in 'Deep Cover' within 90 seconds without being detected

Still counting Attain a Time Trial star rating of 50

Der Meisterbogenschuetze In Der Eisendrache, obtain all of the ancient bows.

Chapter 2 Speedrun Complete a Speedrun of Chapter 2 below the target time.

A Lover, Not a Fighter Successfully complete 10 No Kill battles during story mode.

Surprise Attack! Arrive at the objective in File R-07 without being spotted.

Zombie Genocide Master Kill 72,000 zombies

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

Got Your Back Revive your Co-Op partner 10 times.

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

Come On And ... Slam 10 zombies at once in Outbreak.

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

Untouchable Complete SAM'S STORY on Normal or higher difficulty without dying in Batwing encounters.

You Can Pet The Dog Pet a Hellhound in MWZ

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

Dinner Date Pigsy's Perfect 10: Collect all hidden food and pin-up girls.

Century of Goals Score 100 goals in FIFA 12 match play

Street Fighter Complete all Dragon's Teeth Assignments

High Wire Act Kill 10 enemies while using a zipline

Bronzed Complete the Bronze stage of all Skills

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

The third faction Rescue all the Buddies from their respective predicaments

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

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

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

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

Closing the Experiment Log Earn ALL of the platinum Flashback Relics

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

Head Trauma Use every type of melee weapon on a zombie

Perkaholic Have 9 perks active at the same time in MWZ

That's One Way to Do It... Destroy an airborne enemy helicopter with a Mortar Strike

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

Chapter 5 Speedrun Complete a Speedrun of Chapter 5 below the target time.

Chapter 7 Speedrun Complete a Speedrun of Chapter 7 below the target time.

Chapter 8 Speedrun Complete a Speedrun of Chapter 8 below the target time.