Haunted House cheats and cheat codes for Xbox 360

Haunted House achievements
Complete the following achievements to award the indicated amount
of Xbox Live Gamerscore points.

You call this Ocheology?? (10 gamerscore points):
Kill 50 enemies with a magical light source.

Veni, Vidi, Vici! (25 gamerscore points):
Escape the mansion after defeating Zachary Graves in multiplayer.

This belongs in a Museum! (5 gamerscore points):
Find your first treasure.

The Hungerer (10 gamerscore points):
Consume 100 health packs.

The Bright Side (10 gamerscore points):
Use light sources a total of 1000 times.

Locksmith's Apprentice (25 gamerscore points):
Unlock 50 doors in multiplayer mode.

In the attic, with the knife (20 gamerscore points):
Collect the Empty Revolver, Rusty Knife, Bloody Candlestick, Lead Pipe, and Rope.

Immortal Beloved (25 gamerscore points):
Beat the game without dying.

Heart of Stone (20 gamerscore points):
Finish game without dying while frozen in fear.

Exorcist (20 gamerscore points):
Kill 100 ghosts.

Boo!!! (5 gamerscore points):
Get frozen in fear 100 times.

Beastmaster (25 gamerscore points):
Kill all four bosses in Haunted House.