Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Amateur Star Hunter	Get 150 stars overall in Arcade mode.	50
Arcade Skill Level 10	Complete 100 levels in Arcade mode.	50
Arcade Skill Level 1	Complete ten levels in Arcade mode.	50
Arcade Skill Level 2	Complete 20 levels in Arcade mode.	50
Arcade Skill Level 3	Complete 30 levels in Arcade mode.	50
Arcade Skill Level 4	Complete 40 levels in Arcade mode.	50
Arcade Skill Level 5	Complete 50 levels in Arcade mode.	50
Arcade Skill Level 6	Complete 60 levels in Arcade mode.	50
Arcade Skill Level 7	Complete 70 levels in Arcade mode.	50
Arcade Skill Level 8	Complete 80 levels in Arcade mode.	50
Arcade Skill Level 9	Complete 90 levels in Arcade mode.	50
Beginner Star Hunter	Get three stars in a level in Arcade mode.	50
Combo Master	Reach the max combo in Arcade or Survival mode.	50
Master Star Hunter	Get 300 stars overall in Arcade mode.	50
Speed King	Reach the max speed in Arcade or Survival mode.	50
Survival Skill Level 1	Pass 10 levels in Survival mode.	50
Survival Skill Level 2	Pass 30 levels in Survival mode.	50
Survival Skill Level 3	Pass 50 levels in Survival mode.	50
Survival Skill Level 4	Pass 80 levels in Survival mode.	50
Survival Skill Level 5	Pass 100 levels in Survival mode.	50