ComodinCam

Well that was educational Collect all Audio Logs

Big Brawler Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)

Strangelove's Thoughts Read all of Strangelove's memoirs.

A Big Fan of Lefties Acquire all enemy officers' left arms.

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

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

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

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

Old Snake, New Tricks Start a game in Legacy Style

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

Backwards & Forwards Complete ALL levels in N. Verted mode

Time to sleep Earn all other trophies

Taste the poison! Throw a poisonous creature at an enemy

I must break you Wreck your first Rival in a One-on-One

Just Because Blow up an armory or provisions storehouse with TNT

The Bigger They Are... Destroy a total of 100 Custom Cyborgs during story mode.

I'm dead serious Threw a chaff grenade at ZEKE (single player only).

Kuwabara, Kuwabara Heard a ghost on the radio.

The Early End Kill The End before the boss battle

Ocelot Always Gets His Man Spot Ocelot in the background when Snake is shaking the President's hand

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

Not so pretty boy Beat Khan in his One-on-One

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

You Snooze, You Lose Sneak up on The End and hold him up to make him drop an item

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

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.

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

A Good Man Is Hard to Find Achieve a Camo Index of 100%

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

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

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

PEACE WALKER Clear the game without killing anyone

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Wax On, Wax Off Parry all of The Boss's CQC attacks

Friendly Fire Call in fire support

Monster Hunter Cleared all hunting quests.

Steel Eater Defeated all AI weapons.

Believe It or Not Catch a tsuchinoko

MAIN OPS All Rank A Cleared all MAIN OPS missions at Rank A or higher.

Kaz Mania Obtained Rank S on a date with Kaz.

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

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

King of Bling Earn ALL of the Clear Gems

Three Bagger Kill three worms with just one shot to bag this award (includes damage from oil drums and mines)!

Gives me infinite ammo Acquired Infinity Bandana. Never worry about running out of bullets ever again.

Overachiever Watch the 100% bonus ending

gnilB fo gniK Earn ALL N. Verted Gems

Stealth camouflage Acquired stealth camouflage. Never worry about being detected ever again.

MAIN OPS All Rank S Cleared all MAIN OPS missions at Rank S.