My pick of the week has to be BloodRayne Betrayal. A beautifully drawn and animated 2D hack'n'slash that might just finally bring a little relevance to the long dormant BloodRayne series.
*note- Betrayal was supposed to have been delayed for XBLA until October, but a quick check shows that it is available right now. (at least it is in North America.)
- Crimson Alliance- A very nice looking four player co-op action/RPG. Also the freebie if you jumped through all the right Summer of Arcade hoops.
- Bloodrayne: Betrayal- If you read the above, then you already know my thoughts on this one.
- Leedmees- A very interesting little Kinect game that has you positioning your body to guide little characters across the screen to safety. Think Lemmings.
- Skydrift- A combat racing title reminds me a lot of Crimson Skies. Nice look to it too-