2nd!

Edit: Okay, so I'm with it a little more. Good guys (the Dawnguard) vs Vampries. Appears you can choose your faction. I saw our friendly flying vamp lord, crossbows (with bolts properly held on the hip!), mounted crossbows, vampire ice troll?, the vamp feeding killcam from the gamejam. It would appear to be an island off to the north. I also see some new armors, and what looks like a canteen hanging off one guys belt (0:50)... perhaps you can carry cure disease potions in it, or maybe blood to feed with? Saw a regular bow and arrow combo I didn't recognize. Swimming dragons!?! And a kinect advertisemant at the end, lol.