Majesco Entertainment has finally given date for when newest installment in the Bloodrayne series surface. Bloodrayne: Betrayal will be hitting Xbox Live Arcade on August 31, 2011. So get your Microsoft Points and controllers ready for this blood bath. If you’re in the dark about this game you can check out the reveal trailer here. Thanks to tipster and frequent commenter @NEO-METATRON for giving us the heads up.