Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Level 10	You beat level 10.	100
Level 12	You beat level 12.	100
Level 15	You beat level 15.	100
Level 16	You beat level 16.	200
Level 20	You beat level 20.	100
Level 21	You beat level 21.	200
Level 25	You beat level 25.	100
Level 27	You beat level 27.	100
Level 2	You beat level 2.	200
Level 30	You beat level 30.	100
Level 35	You beat level 35.	100
Level 39	You beat level 39.	200
Level 40	You beat level 40.	100
Level 5	You beat level 5.	100
Level 7	You beat level 7.	200