Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Level 1	Level 1 completed.	50
Level 2	Level 2 completed.	50
Level 3	Level 3 completed.	50
Level 4	Level 4 completed.	50
Level 5	Level 5 completed.	50
Level 6	Level 6 completed.	50
Level 7	Level 7 completed.	50
Level 8	Level 8 completed.	50
Level 9	Level 9 completed.	50
Level 10	Level 10 completed.	50
Level 11	Level 11 completed.	50
Level 12	Level 12 completed.	50
Level 13	Level 13 completed.	50
Level 14	Level 14 completed.	50
Level 15	Level 15 completed.	50
Level 16	Level 16 completed.	50
Level 17	Level 17 completed.	50
Level 18	Level 18 completed.	50
Level 19	Level 19 completed.	50
Level 20	Level 20 completed.	50