Mr-Photo

Chemophobia Defeat the trademarked chemical.

Rest Your Weary Fists Kill the Dark Lord (Ancient Gods 2)

Perk-a-Holic Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)

RPM Completionist Gain all stars in 'RPM'.

Music Lover Collect all harmonica melodies in the SAM'S STORY chapter.

Elements Completionist Gain all stars in 'Elements'.

Specter Officer Reach max level with one class in the Cooperative campaign.

Chill Out Defeat 5 mobs with a single Ice Wand attack.

Pandamonium Complete the Panda Plateau secret mission.

Packrat Collect 50% of Data Drive files in the Bloodline expansion

Pea Shooter Kill a Rhino with only a pistol in Nightfall in Regular or Hardcore difficulty.

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

Factory Zero You survived Hei Zhen Zhu and RBS using no Praxis kits, weapons, grenades or mines. Whoa.

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

Pack-A-Punch-ectomy In Revelations, recover the Pack-a-Punch machine from its abductor.

Critical Literature Collect all physical Codex pages in a single save slot (Ancient Gods 2)

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

Turbocharged Completionist Gain all the stars in 'Turbocharged'.

Syngenesophobia Defeat the brothers.

World Peace... For Now Beat the game on all difficulties.

I’ve seen some things… In Kino Der Toten, visit every location the teleporter can take you to.

Katagelasticism Mock the traitor.

Lone Champion Complete Lone Fortress on Adventure or Apocalypse difficulty.

Backwards & Forwards Complete ALL levels in N. Verted mode

Lamborghini Icons Completionist Gain all the stars in 'Lamborghini Icons'.

Perfect Attendance Play Smart As on 100 different dates

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

Unite In Speed Completionist Gain all stars in 'Unite In Speed'.

A Man of Principle Complete the SAM'S STORY chapter earning the Captain's full trust.

Pacesetter Completionist Gain all stars in 'Pacesetter'.

It's just a scratch Complete THE TWO COLONELS Chapter without using any Medkits on Normal or higher difficulty.

Great Owl Find all the Night Hunters' secret stashes in the SAM'S STORY chapter.

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

Salute Me Achieve the rank of Lieutenant.

Let's Play Complete the first Horde Mode Mission

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

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.

Velocity Completionist Gain all stars in 'Velocity'.

Taking Flight In Gorod Krovi, ride a Dragon.

Evolution Completionist Gain all stars in 'Evolution'.

Survived Mayday Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.

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

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

Targets Acquired Get past the first gate in Awakening in Regular or Hardcore difficulty.

Postmaster Complete any outpost by activating all of the generators in Regular or Hardcore difficulty.

Torque Completionist Gain all stars in 'Torque'.

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.

Iron Mode Complete the game in Iron Mode.

Big Game Trapper Use a hypno trap to turn a Rhino friendly in Mayday in Regular or Hardcore difficulty.