From Major Nelson the news of the week. Among all of the outputs are two highly anticipated Live Arcade as Shank 2 and Gotham City Impostors and the demo of Mass Effect 3 . The following details and complete list.

Below is the list of all major news coming this week:

Xbox LIVE Arcade	Release Date	MS Points
Gotham City Impostors	Feb 8	1200
Shank II	Feb 8	800
Warp House Party Title	15-Feb	800
Game Add-ons	Release Date	MS Points
Forza Motorsport 4 February American Le Mans Series Pack	7-Feb	560 pts
Pinball FX 2 Epic Quest Table	15-Feb	240 pts
Deal of the Week	Discount Dates	Price
Crimson Alliance Add-ons	Feb 7-Feb 13
All Character Pack		800 (33% off)
Wizard		560 (30% off)
Mercenary		560 (30% off)
Assassin		560 (30% off)
Batman Arkham City	Feb 14 – 20
Nightwing Bundle Pack		560 (36% off)
Robin Bundle Pack		560 (36% off)
Bat Signal		240 (33% off)
Batarang		320 (31% off)
Batmobile Toy		320 (31% off)
Sales & Specials	Discount Dates	Price
Square Enix Publisher Salt	Feb 7 – 13	up to 50% savings
Games on Demand	Release Date
Lego Harry Potter Years 1-4	7-Feb
Demos	Release Date
Kinect Disneyland Adventures	7-Feb
Mass Effect 3	14-Feb
Avatar	Release Date
Kinect Disneyland Adventures Update	7-Feb
Rip Curl	7-Feb
Dark Creatures	7-Feb
I Am Alive	7-Feb
Deluxe Collection	14-Feb
Batman Arkham City Update	14-Feb
Mass Effect 3	14-Feb
MTV'S Beavis & Butthead Collection Update	14-Feb