Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Adventurer III	Complete level 3.	70
Adventurer II	Complete level 2.	70
Adventurer IV	Complete level 4.	70
Adventurer I	Complete level 1.	70
Adventurer VII	Complete the story mode.	70
Adventurer VI	Complete level 6.	70
Adventurer V	Complete level 5.	70
Enemy III	Destroy 300 enemies.	70
Enemy II	Destroy 150 enemies.	70
Enemy IV	Destroy 500 enemies.	70
Enemy I	Destroy fifty enemies.	20
Item III	Collect twenty items.	70
Item II	Collect ten items.	70
Item IV	Collect fifty items.	70
Item I	Collect one item.	70