Bad news everyone! BloodRayne: Betrayal is a single-player only affair. We had speculated on a possible co-op mode due to some interesting allusions on the BloodRayne: Betrayal website. There is some good news for you BloodRayne fans; the game looks great. Designer/Director Sean Velasco played through some of the game for us. The game had a fluidity to it that's hard to describe. Velasco claimed that WayForward has lovingly crafted 4000 frames of animation for the sultry Dhampir. I can't count that high while watching a demo, but I'll take his word for it.