At the "Level Select" menu, hold LB + RB + LT + RT + click Left Analog-stick + click Right Analog-stick + Back and press Start. Note: This also unlocks the "8 Fingers, 8 Bits" achievement.Concept art
Successfully complete the game to unlock the "Concept Artwork" option at the main menu.Vampire Skull locations
Search the indicated locations to find all Vampire Skulls:
In the "Escape" level, immediately after you cross both lava pits, high jump on the left wall, and climb it. Continue climbing, and quickly move to the right when you reach the top. Keep dashing to the right until you find the red skull. Bounce over the final wall to find the Boy and Blob behind bars.Easy "A Foot Face?" achievement
In Chapter 8, after a checkpoint fountain, a metal gear will come at you from the right; you will then be close to the hidden idol. After you kill the worm enemy, you will have the option to go up or down. Go down. After some platforming, you will reach a suit of armour. Hit it a few times to reveal the hidden idol and get the "A Foot Face?" achievement.
In Chapter 1, reach the area where you fight in shadow and there are groups of vampires. When the last set of vampires appear, weaken them so they all die with a single shot. Then, get to either side, and shoot them to get "The Last Bullet" achievement.
In Chapter 10, in the area where you fight the liquid jelly monsters, simply bounce on their heads 50 times without hitting the floor to get the "Walking On Air" achievement.
Accomplish the indicated achievement to get the corresponding number of Gamerscore points:
- Skulltastic (30 points): Collect all the Ancient Vampire Skulls.
- Survived to Sunrise (25 points): Complete the game.
- Pro Vamp (50 points): Finish every level with the ranking "Dhampir".
- Walking on Air (10 points): Hop on 50 heads in a row without touching the ground.
- Ms. Perfect (25 points): Complete any level while taking no damage.
- Chainsplosion! (5 points): Chain explode 5 enemies.
- Coffin Kicker (10 points): Kick open the Coffin Rocket 20 times.
- The Last Bullet (5 points): Kill 5 enemies with a single gunshot.
- That Funky Puncher (15 points): Defeat Crab Puncher without getting hit.
- Collateral (15 points): Kill 250 enemies with environmental hazards.
Additionally, there are two secret achievements:
- 8 Fingers, 8 Bits (5 points): Activate BloodRayne: Betrayal's alternate soundtrack.
- A Foot Face? (5 points): Find the hidden idol.