Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock
An arm and a leg. (20 points)	Cut off 2 limbs.
Bag full of Zombies (50 points)	Cut off 500 limbs.
Baller Status (20 points)	Collect 400 coins in a single game.
Brainwash (100 points)	Slice off the heads of 150 zombies.
Champagne and Caviar (100 points)	Collect 15000 coins.
Handycapped (100 points)	Slice 150 hands.
Headbanger (50 points)	Slice off the heads of 50 zombies.
High Five (50 points)	Slice 50 hands.
How many more are there? (100 points)	Slay 1000 zombies.
In Coins We Trust (50 points)	Collect 5000 coins.
Limb Bizkit (100 points)	Cut off 3000 limbs.
Neighbours ate my zombies (50 points)	Slay 150 zombies.
The Winner Takes It All (140 points)	Complete the game.
This Can Get Handy (20 points)	Slice 10 hands.
This Is Zarta (20 points)	Slice off the heads of 10 zombies.
Welcome (10 points)	You haven't played Slice Zombies for Kinect yet. I guess it's about time.
Zombie Disposal (20 points)	Slice 50 zombies in a single game.