BloodRayne: Betrayal is a 2D side-scrolling platform game released in 2011. Arc System Works published the PlayStation 3 version in Japan under the name BloodRayne: Crimson Slayer (ブラッドレイン 深紅の叛逆者, BuraddoRein Shinkō no Hangyakusha) on May 1, 2014.

Rayne has to battle and feed in a brand new hack ‘n slash adventure. Slay ghastly enemies as Rayne, the dhampir with superhuman strength, speed, and agility, recruited by the vampire hunting Brimstone Society for one last mission. The target is a lavish, yet sinister ball in a secluded castle with plenty of dark and gruesome surprises. With the help of a mysterious friend and members of Brimstone, Rayne must infiltrate the manor, take out the fiendish horde, and stop an evil master plot once and for all.