This week on the Xbox Live Marketplace sees a trio of Kinect Sports Gems, new DLC for Dead Space 3, and a demo for the upcoming Army of Two: The Devil's Cartel.

*All prices are in Microsoft Points (MSP), unless otherwise noted

Xbox Live Arcade

• Kinect Sports Gems: Penalty Saver - 240
• Kinect Sports Gems: Ping Pong - 240
• Kinect Sports Gems: 10 Frame Bowling - 240
• Darkstalkers Resurrection - 1200 (Wednesday)

Demos

• Army of Two: The Devil's Cartel
• Ninja Gaiden 3: Razor's Edge

Games on Demand

• Motion Explosion - $19.99
• Binary Domain - $19.99
• Kinect Rush: A Disney Pixar Adventure - $39.99
• Winter Stars - $29.99
• NeverDead - $19.99
• Dark Souls - $19.99
• F1 Race Stars - $34.99

Add-Ons

• Dance Central 3 'Rihanna Dance Pack 2' - 400
• Dead Space 3 'Awakened' - 800
• Dead Space 3 'First Contact Pack' - 400
• Dead Space 3 'Witness the Truth' - 400
• Dead Space 3 'Enervator' - 160
• Dead Space 3 'EG-900 SMG' - 160
• Fist of the North Star: Ken's Rage 2 - Various Costumes
• Forza Horizon 'Pre-Order Car Pack' - 400
• Gears of War: Judgment VIP Pass - 1600
• Minecraft: Xbox 360 Edition 'Skin Pack 4' - 160 (Wednesday)
• Phantom Breaker: Battle Grounds 'Kurisu Pack' - 400
• Rock Band - Various Songs
• Scott Pilgrim vs. The World 'Online Multiplayer + Wallace Wells' - 400 (Wednesday)
• Sleeping Dogs 'Year of the Snake' - 560
• Tomb Raider 'Agility' - 80
• Yu-Gi-Oh 5D's Decade Duels Plus - Various Pack and Decks

Deal of the Week: Grand Theft Auto IV

• Grand Theft Auto IV - $9.99
• GTA IV 'The Lost and Damned' - 400
• GTA IV 'The Ballad of Gay Tony' - 800

Special Sales

• Square Enix Publisher Sale
• Brave - $9.99

Xbox Live Indie Games

• Space Vixens - 80
• Break. - 80
• Candies vs. Hypnodeer - 80
• DangerRally - 80
• BomBomEngine - 80
• DepthAttack - 240
• ShootOut Reloaded - 80