TheFlyingToaster

Armchair General Won a stage battle by yourself against the AI without attacking

Duct Tape FTW Create all combo weapons

Recordkeeper Collect all of the notes and memos on Monkey Island™.

Colorado Escalated Complete Level 5 of an Escalation Contract set in Colorado.

Vendetta Destroyed the career of Guard Captain Eams. ("Leliana's Song" downloadable content)

Silent Sniper Complete The Last Yardbird as Silent Assassin.

Bangkok Escalated Complete Level 5 of an Escalation Contract set in Bangkok.

Booked a Monster! Booked a monster in the Bestiary.

Island and Chill Complete The Last Resort.

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

Top Photographer Took 100 or more Scapes shots or race photos

Power at Your Fingertips Unlock all city services

Hokkaido Escalated Complete Level 5 of an Escalation Contract set in Hokkaido.

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

Zombie Genocide Master Kill 72,000 zombies

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.

Boar Bather Rode a Razorfire Boar into the Sea of Black Tears and lived to tell the tale.

Dream Race Win the ultimate three-way showdown between a Ford Mark IV Race Car, a Ferrari 330 P4 Race Car and a Jaguar XJ13 Race Car.

Double Trouble Complete The Pen and the Sword in Multiplayer.

Well Informed Have a look at all the different info-view panels

Save the Poet Complete The Pen and the Sword in Single Player.

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

Untouchable Defeat any boss without taking damage (General)

A Time of Wood and Stone Gathered the lost lore of Cadash Thaig ("Witch Hunt" downloadable content)

EXTRA: XIX - Heir of Fate Survive 15 min in Inverse Boss Rash with Random Events and Random Level Ups.

ARCHIVIST Collect all documents

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

Head Trauma Use every type of melee weapon on a zombie

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

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

Hi Score Collect 1,000,000 points over all story levels you have played.

Worth Every Penny Acquire 1000 credits in one month.

Falcon and the Snowman Complete Crime and Punishment in Single Player.

Two for One Complete Crime and Punishment in Multiplayer.

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

Loyal Customer Purchased all upgrades in the Motor Forge

SIMulated Town Purchase a new map tile for the first time

Determined Don't use any hints to finish the game.

Man No More Build a suit of powered armor.

Quill Tosser Killed a Tollusk using only Ground Urchins.

EXTRA: VIII - Edge of the Earth Trigger a Lavatrix Machina with Para Kooleo.

Under the Radar Select a Starting Location and use an Informant to smuggle an item into Milton-Fitzpatrick.

Voices From Beyond Unlock all songs in the Mouth of Metal

Peak Performance Get a score above 1,000,000 points on The Last Yardbird.

Reaper Defeated the Harvester ("The Golems of Amgarrak" downloadable content)

Extra Luggage Select a Starting Location and use an Informant to smuggle an item onto Haven Island.

Burning times Complete a level on Master difficulty without using bombs, overdrive or boost with a custom ship

Obtained the Holy Sword! Acquired the Holy Sword.

Tourist Viewed all vistas