Complete one of the following achievements to collect their Xbox Live Gamerscore points.

Achievement	How to unlock
Level 1 (50 points)	Complete level 1.
Level 10 (100 points)	Complete level 10.
Level 11 (100 points)	Complete level 11.
Level 2 (50 points)	Complete level 2.
Level 3 (100 points)	Complete level 3.
Level 4 (100 points)	Complete level 4.
Level 5 (100 points)	Complete level 5.
Level 6 (100 points)	Complete level 6.
Level 7 (100 points)	Complete level 7.
Level 8 (100 points)	Complete level 8.
Level 9 (100 points)	Complete level 9.