As every week Major Nelson offers us his blog yokes and list Inbox content on Xbox Live. Worth noting among the add-on " Rally Pack " of Horizon Force , the DLC " Aftermath " of Battlefield 3 and three new modes of Resident Evil 6 . For those interested in Kinect Party , interesting that will be free until December 31. Here's the complete list.

Xbox LIVE Arcade	Release Date	MS Points
Mensa	12-Dec	800
Black Knight Sword	12-Dec	800
Kinect Party	18-Dec	Free until 31/12
Game Add-ons	Release Date	MS Points
Assassin's Creed III: The Hidden Secrets Pack	11-Dec	400
Guardians of the Middle Earth: Bilbo Baggins	14-Dec	160
Guardians of the Middle Earth: Bert the Troll Packs	14-Dec	160
Horizon Rally Force Expansion Pack	18-Dec	1600
Battlefield 3: Aftermath	18-Dec	1200
Resident Evil 6: Survival	18-Dec	320
Resident Evil 6: Predator	18-Dec	320
Resident Evil 6: Onslaught	18-Dec	320
Resident Evil: Mode 6 Pack	18-Dec	720
Minecraft: Festive Skins Pack	19-Dec	80
Full House Poker: Texas Heat Winter 2013 DLC	19-Dec	Free
Guardians of the Middle Earth: Great Goblin Pack	19-Dec	160
Deal of the Week	Discount Dates	Price
Tropic 4	11-Dec to 17-Dec
Tropico 4 GonD		Varies by region
Tropico 4 – Modern Times		600
Tropico 4 – Quick-dry Cement		200
Tropico 4 – Plantador		200
Tropico 4 – Junta		200
Tropico 4 – Bonus Pack		200
Serious Sam	Dec 18-to 24-Dec
Serious Sam 3 BFE		600
Serious Sam HD: TSE		600
Serious Sam HD: TFE		600
Serious Sam 3 BFE Jewel of the Nile		600
Sales & Specials	Discount Date	Price
Kinect Central: Michael Jackson The Experience	11-Dec to 17-Dec	Varies by region
THQ Weekend Sale	14-Dec to 17-Dec	Varies
Kinect Central: Carnival Games Monkey See Monkey Do	Dec 18-to 24-Dec	Varies by region
Countdown to 2013	18-Dec to 31-Dec	Varies
Games on Demand	Release Date
NHL 13	11-Dec
Fatal Inertia	11-Dec
Madagascar 3: The Video Game	11-Dec
NCIS	18-Dec
Borderlands 2	18-Dec
Spider-Man: Web of Shadows	18-Dec
Cartoon Network Punch Time Explosion XL	18-Dec
Other Xbox LIVE Content	Release Date
Karaoke	11-Dec
Avatar	Release Date
Minecraft Avatar Collection 3	18-Dec