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Perfect 10 Pigsy's Perfect 10: Finish the Shooting Gallery under 40 seconds without shooting any pin-ups.

Four Birds, One Stone Pigsy's Perfect 10: Kill 4 Mechs with 1 Bomb device.

Utility Man Complete all Missions intercepted from cellular tower signals

Combo Master Complete any Memory Sequence other than Memory Sequence 1 without losing your Score Combo once in Assassin's Creed® Chronicles: Russia.

Circle of Life Complete 10 Food Chains in a single level

Rambler Travel a total of 50000m.

Reached Chapter 18 Before I knew it I was back in Akihabara...but why just me? Does this mean... Did I get revenge for my father?

Reached Chapter 19 The five of us are childhood friends? Kyoko is a Digimon!? Wasabi, hatcho miso and cream cheese!? Argh, my head!!!

Walk Without Rhythm Dismantle the Destroyer.

Death of Comedy Use every type of novelty weapon on a zombie

Trails in the Couch Played for over 100 hours.

In the Belly of the Beast In Zetsubou No Shima, survive getting consumed.

Shadow Vigilante Master the Shadow Vigilante Dark Knight track

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

Wind Beneath My Wings Forged a strong bond with Gaius.

Blood Bank Kill 10,000 enemies

40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

Escape Artist Successfully extract 25 times in Hazard Zone

Doctorate in Thermodynamics Kill 2 scientists with a single grenade in ‘Self Destructive’ Operation.

Provocateur Collected and assembled the Battledress of the Provocateur. ("Leliana's Song" downloadable content)

The Way It's Meant To Be Complete every memory in the Plus or Plus Hard Game Modes of Assassin's Creed® Chronicles: China.

Like A Shadow Achieve a Shadow Gold rating 30 times in Assassin's Creed® Chronicles: Russia.

Taking Flight In Gorod Krovi, ride a Dragon.

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

Kerouac Has Nothing on You! Take down all of the barriers
blocking the main road.

Deer in the Headlights Stab five stunned enemies in a row in the "Light 'Em Up" Special Ops mission.

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

Episode 5 Complete Finish Episode 5.

I Fear No One Kill 100 enemies using the Helix Kill in Assassin's Creed® Chronicles: China.

Test the Product Knife 10 stacks of cocaine in ‘Hostile Takeover’ Operation.

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Bad Crowmance Forged a strong bond with Crow.

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

Burst Master Used Burst in battle 50 times.

Red Shirt Kill the away team Zombie.

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

Knuckle Down Hang in the air for more than 4 seconds using the Dust Knuckles.

Beware the Words of the Mad... See all of the endings of
Pandemonium of the Oboro Blade.

Collector Loot 10 Superior or Custom items.

Finish Him! Eliminate SCORPION.

Speed Slayer Kill the Breeder in less than 5 minutes in Nightfall in Regular or Hardcore difficulty.

Throttled Survival Kill the Breeder while using a Relic in Nightfall in Regular or Hardcore difficulty.

Keeper of the Vigil Saved Vigil's Keep ("Dragon Age: Origins - Awakening" expansion)

Can't Touch This! Canceled enemy arts and crafts 100 times.

Noblesse Oblige Forged a strong bond with Jusis.

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

Seasoned Gamer Won the Platinum Cup in the Offline Colosseum.

You Can Pet The Dog Pet a Hellhound in MWZ

Hot for Teacher Forged a strong bond with Sara.

Shocking Electrocute 25 enemies in Assassin's Creed® Chronicles: Russia.