Geometry Wars 2, Galaga Legions, Portal and South Park are coming to XBLA.
The sequel to Viva Pinata will give you the ability to upload new characters via a card that’s scanned with the Live cam.
There’s also some footage of a new Scene It game that utilizes avatars. There’s also a demo of You’re in the Movies.
Don’t forget about Mega Man 9 and Bionic Commando: Rearmed are coming to XBLA too!