Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
50k	Rack up 50,000 points using default settings.	35
Chaser Shooter	Destroy five Chasers or Super Chasers.	15
Deflector	Deflect seven discs or chasers.	5
Fearless	Derezz Sark four times without using your deflector.	10
High Score	Get first place on in-game score board using default settings.	5
Immortal	Rack up 60,000 points without dying.	45
On the Run	Stay alive for one minute without getting hit or throwing a disc.	10
One Shot	Derezz Sark three times by only throwing one disc at a time.	10
Rock Steady	Derezz Sark once without moving.	10
Sharp Shooter	Destroy five enemy discs in the air in a row.	10
Speed Master	Win 5 Speed Versus games over Xbox Live.	20
Teamwork!	Achieve a score of 50,000 or more playing an Xbox Live Co-op game.	25