Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Level 9	Reach to the level 9.	100
Level 11	Reach to the level 11.	100
Level 13	Reach to the level 13.	100
Level 15	Reach to the level 15.	100
Level 17	Reach to the level 17.	100
Level 19	Reach to the level 19.	100
Level 21	Reach to the level 21.	100
Level 23	Reach to the level 23.	100
Level 25	Reach to the level 25.	100
Level 27	Reach to the level 27.	100