Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
Brain Dead (5 points)	Destroy the L-brain. (SECTION Z)
Exorcist (5 points)	Defeat Astaroth. (GHOSTS'N GOBLINS)
Fat Fighter (5 points)	Defeat Fatman Joe. (GUN. SMOKE)
Halfway There! (5 points)	Infiltrate Section O. (SECTION Z)
Shield Wielder (5 points)	Find a Shield in a pot. (GHOSTS'N GOBLINS)
Wingate Whacker (5 points)	Defeat the Wingate family. (GUN. SMOKE)