Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock
Ball Destroyer (90 points)	Complete level 2.
Boss 1 (90 points)	Kill the Boss 1.
Dip (90 points)	Kill a Dip enemy.
Fighter (90 points)	Complete level 1.
Hopper (10 points)	Kill a Hopper enemy.
Killer Enhancement (90 points)	Get a weapon enhancement.
Master (90 points)	Reach 2000 in score.
Mini Boss 1 (90 points)	Kill the Mini Boss 1.
Mini Boss 2 (90 points)	Kill the Mini Boss 2.
Robot (90 points)	Kill a Robot enemy.
Runner (90 points)	Kill a Runner enemy.
Trainee (90 points)	Reach 1000 in score.