Below is a complete list of updates to our achievement lists and guides for the month of October, as well as a list of those who contributed to the updates. Our thanks to all who contributed!

Achievement Tiles/Secret Achievements Updated:
Age of Empires Online - 1 Updated
Batman: Arkham City - 4 Updated
Brink - 4 Updated (List Complete)
Burn it All! - 3 Updated (List Complete)
Call of Duty: Black Ops - 2 Updated (List Complete)
Carnival Games: Monkey See, Monkey Do - 4 Updated
Deus Ex: Human Revolution - 10 Updated (List Complete)
Dirt 3 - 5 Updated (List Complete)
Dragon Age 2 - 10 Updated (List Complete)
Doodle Jump - 3 Updated
Gears of War 3 - 5 Updated (List Complete)
Gravity Guy - 18 Updated
Harbor Master - 4 Updated
I Dig It - 10 Updated (List Complete)
Kinectimals - 15 Updated (List Complete)
Mercury Hg - 3 Updated
More Brain Exercise - 1 Updated (List Complete)
Pinball FX 2 - 13 Updated (List Complete)
Red Faction: Battlegrounds - 4 Updated (List Complete)
Revolution - 16 Updated (List Complete)
Section 8: Prejudice - 8 Updated
Sudoku - 8 Updated (List Complete)
Super Monkey Ball - 1 Updated (List Complete)
Two Worlds II - 1 Updated

New DLC Achievements:
A World of Kelflings - It Came From Outer Space
Age of Empires Online - Pro Persian Civilization
Batman: Arkham City - Catwoman Bundle Pack; Robin Bundle Pack
Crimson Alliance - Vengeance Map Pack
Deus Ex: Human Revolution - The Missing Link
Dragon Age 2 - Mark of the Assassin
Gears of War 3 - Horde Command Pack
Insanely Twisted Shadow Planet - Shadow Hunters
Mercury Hg - Heavy Elements Pack; Rare Earth Elements Pack
Pinball FX 2 - Sorcerer's Lair; Paranormal Table

New Awardables:
Gears of War 3 - 1 Added

New Achievement Guides:
Fruit Ninja Kinect (DLC)
Gears of War 3
Space Channel 5: Part 2

New Road Maps:
Battle: Los Angeles
Gears of War 3
Space Channel 5: Part 2

New Retail Games:
Alvin & The Chipmunks: Chipwrecked
Assassin's Creed: Revelations
Battlefield 3
Ben 10: Galactic Racing
Big League Sports
Cabela's Adventure Camp
Cabela's Big Game Hunter: Hunting Party
Crysis
Deepak Chopra's Leela
Dragon Ball Z: Ultimate Tenkaichi
DreamWorks Super Star Kartz
Elder Scrolls V: Skyrim
Family Game Night 4: The Game Show
Family Game Night Fun Pack
GoldenEye 007: Reloaded
Gotham City Impostors
Halo: Combat Evolved Anniversary
Hulk Hogan's Main Event
Jillian Michaels' Fitness Adventure
Jimmie Johnson's Anything With an Engine
Jurassic Park: The Game
Just Dance Kids 2
King of Fighters XIII
Kung Fu High Impact
Lego Harry Potter: Years 5-7
Let's Cheer!
Marvel Super Hero Squad: Comic Combat
Metal Gear Solid HD Collection
Metal Gear Solid: Peace Walker
Motion Explosion
MotionSports: Adrenaline
National Geographic Challenge
Need for Speed: The Run
Nickelodeon Dance
Pictionary: Ultimate Edition
Rapala for Kinect
Raving Rabbids: Alive & Kicking
Rayman Origins
Self Defense Training Camp
The Black Eyes Peas Experience
The Price is Right Decades
Top Gun: Hard Lock
Twister Mania
Victorious: Time to Shine
Who Wants to be a Millionaire? 2012 Edition
Winter Stars
Yoostar on MTV
Your Shape: Fitness Evolved 2012

New Arcade Games:
BurgerTime: World Tour
Daytona USA
Fusion: Genesis
Haunt
Kinect Fun Labs: Musical Feet
Scene It? Movie Night: Mega Movies
Voltron: Defender of the Universe
War of the Worlds
Xotic
Zombie Apocalypse: Never Die Alone

New Windows Phone 7 Games:
Chickens Can't Fly
Farm Frenzy 2
Fusion: Sentient
Ghostscape
Kinectimals
Orbital

New Japanese Games:
Ever17
Instant Brain
Machi-Ing Maker 4

New Stackable Games:
Dead Rising 2: Off the Record (PC)
Family Game Night 4: The Game Show
Just Dance Kids 2 (EU)
Otomedius Excellent (US)
Saints Row: The Third (German)

Contributors:
JuSt BLaZe, Xx Duuuke xX, littlejay, darkarchon433, Sn1gaaaZ, Kairi, MightyIronHead, Ryot Control, Rajeanero, ferrara316, L1E, Andrealinia, Arrrk, iSs Baillie, litepink, JaxTH, Blarghinator, Venomized