Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
100%	Complete 100% of Zapling Bygone.	20
4 arms, no fair	Put the ball in the net.	20
A Fools Cure	Obtain Death Rock.	30
A New End	Start your adventure.	10
A whole new world	Complete Zapling Bygone.	100
Ancient Defence	Activate the builder protection system.	50
Anyone home?	Unlock a Builder Door.	20
Art Collector	Obtain every painting from the artist.	20
Beware the darkness	Obtain the skull of the Damned Shame.	50
Builders End	Obtain the Skull of The Teacher.	60
Burdened with life	Obtain The Shared Burden.	50
Calm down	Calm down.	10
Claw	Obtain the Builder Claw.	50
Death Tales	Obtain a skull fragment.	10
Gotta Go Fast	Complete the key challenge.	10
Hold my beer	Trap The Parasite using Death Rock.	50
Hunk of Metal	Obtain the Hard Hat.	50
Power	Obtain The Protectors Power Core.	50
Rat King	Obtained the skull of the Rat King.	50
Sweet Dee?	Obtain the skull of The Bird.	40
The Devils Bluff	Enter Deaths Door.	60
TheKnobbyWood	Obtain all comic panels.	50
Who needs skulls?	Complete the game with the MetalFace.	20
Wormville	Find Wormville.	20
You Monster!	Obtain the skull of The Narcissist.	50
Zapward	Obtain the skull of the Sewer Slumberer.	50