I am lazy and the official the page linked to by this entire sentence has so much more information and looks better. But for those of you who like bullet points here is a cut and paste of the good stuff. I know Sergio is sold, you know with his addiction to his Virtual Non-value Xbox Live Gamerscore.
- Be omnipotent: View, access, and launch your full game library from one easy-to-navigate hub.
- Get mad props: Earn, view, and track achievements, view Xbox LIVE leaderboards and build your gamerscore every time you play an Xbox LIVE title.
- Personalize your mobile experience: Connect to your Xbox LIVE profile and avatar, or easily create a new one right from the phone.
- Get tricky: Access Spotlight feeds, including the latest game titles, breaking news from Xbox LIVE, game tips and tricks, and more.
- Play before you pay: Easily find, try, and buy the games you want, either in the Marketplace or Games hub.
- Flaunt your skills: Invite, connect, and play against friends on other Windows Phone 7 phones or PCs with turn-based (asynchronous) multiplayer gaming.
And here are the games:
- 3D Brick Breaker Revolution (Digital Chocolate)
- Age of Zombies (Halfbrick)
- Armor Valley (Prot