Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock
All Faces Of Death (100 points)	Unknown.
Drunken Earthworm Defeated (100 points)	Unknown.
Eternal Light (100 points)	Unknown.
First Blood (50 points)	Unknown.
Headless Chicken Defeated (100 points)	Unknown.
Jessy C Delight (50 points)	Unknown.
Mother I Miss You (100 points)	Unknown.
Nice To Poo You (50 points)	Unknown.
Plumber Remains (100 points)	Unknown.
She Is Coming (50 points)	Unknown.
Snotty Bunny Defeated (100 points)	Unknown.
Tasty Larvae (100 points)	Unknown.