Here is the full list of all 12 Wallace & Gromit 4: The Bogey Man achievements worth 200 gamerscore.
Complete chapter 1.
Complete chapter 2.
Complete chapter 3.
Complete chapter 4.
Find an artifact from "A Matter of Loaf and Death".
Dispose of a mythical character.
Track down a piece of Stinking Bishop for Wallace.
Hear Paneer commentate at each stage of Wallace's golf game.
Three strokes in a sand trap.
Unwittingly aid a villain.
Everybody likes jokes, right?
Can you find 3 instances of this phrase, old chum?