Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Level 10	Complete level 10.	90
Level 12	Complete level 12.	200
Level 13	Complete level 13.	90
Level 15	Complete level 15.	200
Level 16	Complete level 16.	90
Level 18	Complete level 18.	200
Level 19	Complete level 19.	200
Level 1	Complete level 1.	10
Level 20	Complete level 20.	90
Level 23	Complete level 23.	200
Level 24	Complete level 24.	90
Level 26	Complete level 26.	200
Level 28	Complete level 28.	90
Level 29	Complete level 29.	200
Level 2	Complete level 2.	90
Level 32	Complete level 32.	90
Level 33	Complete level 33.	200
Level 35	Complete level 35.	200
Level 38	Complete level 38.	200
Level 42	Complete level 42.	200
Level 46	Complete level 46.	200
Level 4	Complete level 4.	90
Level 50	Complete level 50.	200
Level 5	Complete level 5.	200
Level 6	Complete level 6.	90
Level 8	Complete level 8.	90
Level 9	Complete level 9.	200