Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Level 2	Level 2 Completed!	70
Level 4	Level 4 Completed!	70
Level 6	Level 6 Completed!	70
Level 8	Level 8 Completed!	70
Level 10	Level 10 Completed!	70
Level 12	Level 12 Completed!	70
Level 14	Level 14 Completed!	70
Level 16	Level 16 Completed!	70
Level 18	Level 18 Completed!	70
Level 20	Level 20 Completed!	70
Level 22	Level 22 Completed!	70
Level 24	Level 24 Completed!	70
Level 26	Level 26 Completed!	70
Level 28	Level 28 Completed!	90