There are things in the world that humanity should not know about, and things it must be protected from. It is these things that the Brimstone Society hunts, and their newest agent for the cause is BloodRayne . Her mission will take her from clearing out the walking dead and man-sized insects in the swamps of Louisiana to hunting down members of the secretive Gegengheist Gruppe branch of the Nazi military around the world, as well as the monsters they unwittingly awakened.
As BloodRayne progresses through her mission, she will gain new combat abilities and upgrades. Her primary weapons against both monsters and men are the blades attached to her arms, which can be supplemented by holding pistols, shotguns, and submachine guns at once. She also possesses enhanced vampiric strength, allowing her to take down mounted gun emplacements and fire them from the hip. Additionally, she can drain the blood of humans to restore her health. As BloodRayne kills enemies, her rage meter fills, eventually allowing her to enter Blood Rage, slowing the world around her and granting new combo attacks.
BloodRayne will also undergo perceptual upgrades as the game progresses, allowing her to see living things through walls, zoom in on distant targets, and speed up her perception that everything, herself included, appears to slow down.