Notagot

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

True Grit Used Grit to avoid an enemy attack.

The New Time-Master Beat all of Nefarious Tropy's times in Time Trial Mode.

Is everyone here? Unlock all characters from the original roster.

I've Got This Acquire all upgrades

Delighted Plants Fertilize 10 hectares

Retribution Dealt with the mercenaries that killed the Vael family. ("The Exiled Prince" downloadable content)

It's All History Read four plaques in Boltaire Museum.

Full House Complete a Six-player game

Extracurricular Beat any bonus level

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

Duct Tape FTW Create all combo weapons

Give Them Something to Believe Complete New Game Plus

Going The Distance Drive a total of 1,081 miles.

Target Score Sampler! Beat the target score in any Chapter (Points Count Mode).

The Original Demon Completed all missions in "The First Samurai" on Dream of the Demon.
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Taking Flight In Gorod Krovi, ride a Dragon.

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

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

The Chosen Bun Win three games as the Hotdog Man character

Zombie Genocide Master Kill 72,000 zombies

Assistance is Futile Win a DiRT Tour race without using any driver assists

The Real Thing Win a Rally race in the DiRT Tour using the interior camera and the HUD switched off

The MARS Clear area 2 in play mode or travelling mode.

Make a Wish Witness a meteor shower in Countdown mode.

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

Stash of 'Stache Complete the Stash!

Grate Hall Access the Oubliette

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

You know you're REALLY Insane, right? Complete the entire main campaign on Authentic Plus difficulty

Wishing for the Best Complete the "Last Wish" Raid.

Egg Lord Breed 100 chickens

Call me Terror-Billy! Beat the game on "Call me Terror-Billy!" difficulty or higher

Clank's on Fire Earn a Skill Point.

Last Blood At the end of Guns of Stygia, kill all the enemies on the walkways before the explosions do

Better than the Best Complete the entire campaign on Authentic Plus difficulty with no manual saves

Dedicated Knight Complete 200 Event Quests.

Great Explorer Trigger a total of 50 route changer Power Plays.

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

Head Trauma Use every type of melee weapon on a zombie

Green Series clear Get a silver medal on every green track

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

Gasmoxian Slug Beat all of Nitros Oxide's times in Time Trial Mode.

Donut Mess with a Cop Unlock Officer Dick.

Avenged Confronted the culprit behind the Vael family's murder. ("The Exiled Prince" downloadable content)

Memento Gave Sebastian a family heirloom. ("The Exiled Prince" downloadable content)

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)

Up-Lifting On Monorail Factory, kill all enemies whilst riding the lift

Wonderful! Perform a 30-hit combo. (Arcade/online only)