Gamerbytes reports that someone with access to Microsoft's Partnernet (essentially Xbox Live for game developers and journalists) has captured video of Space Invaders Extreme and Yosumin Live!. Space Invaders Extreme, which was revealed for XBLA at last year's TGS, is a revamped version of the original classic. Yosumin Live! is a Square Enix puzzle game that was confirmed for XBLA earlier this year.
Neither game is terribly exciting to watch, but something about the illicit nature of the videos makes it hard to look away. Find them both after the break.