Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Bats II	Kill 30 bats.	200
Bats I	Kill 10 bats.	200
Close to the Fire Element	You made it to the wave 18 playing as the Fire Mage, Congratulations!	100
Close to the Water element	You made it to the wave 18 with Water Element.	100
Earth warrior 1	You are the Earth warrior.	100
Earth warrior 2	You are the true Earth warrior.	100
Fire warrior	You are a true warrior of the elements of fire.	100
Mighty Earth Mage	You are a Mighty Earth Mage.	100
Mighty Fire Mage	You are a Mighty Fire Mage.	100
Mighty Water Mage	You are a Mighty Water Mage.	100
Secret Orb	Get the secret orb!	200
Slimes II	Kill 30 Slimes.	200
Slimes I	Kill 10 Slimes.	200
Water warrior	You are a true warrior of the Water Element.	100
You are close to your earth way	You made it to the wave 18 with Earth Element, congratulations!	100