How about some free game for Xbox Live and Windows Live. Yeah some are old, but I know the Xbox 360 sold like crazy over the holidays so there are a lot of new players out there that may not know about these, so go grab some free games and have fun!

screenlg1 thumb Free Xbox Live and Windows Live Games

 

Aegis Wing: An enjoyable side scroller space shooter. Enjoy playing online with friends, with the ability to attach space ships together and collect powerups.
http://marketplace.xbox.com/en-US/Product/Aegis-Wing/66acd000-77fe-1000-9115-d8025841083c

Doritios Crash Course: An avatar side scroller that mimics the wipeout television show. The game is surprisingly fun, and it is always fun to race your friends over xbox live.
http://marketplace.xbox.com/en-US/Product/Doritos-Crash-Course/66acd000-77fe-1000-9115-d80258410a71

Harms Way- A game where one player is a shooter looking down over the raceway and one is a driver.
http://marketplace.xbox.com/en-US/Product/Harms-Way/66acd000-77fe-1000-9115-d80258410a70

Hexic: A fun puzzle game that requires you to rotate pieces and plays like a bejewled game.
http://marketplace.xbox.com/en-US/Product/Hexic-HD/66acd000-77fe-1000-9115-d802584107d1

Free for Windows Live:
Tinker: Being a small robot isn’t always easy….So, imagine being a robot marooned in a surreal landscape of obscure mechanisms and brain-teasing puzzles. He’ll go where you tell him to go – but will your directions lead him home or leave him trapped?

http://marketplace.xbox.com/en-US/Product/Tinker/66acd000-77fe-1000-9115-d804584109eb