Reach 1.000 points in total.

Reach 2.000 points in total.

Reach 3.000 points in total.

Reach 4.000 points in total.

Reach 5.000 points in total.

Reach 6.000 points in total.

Reach 7.000 points in total.

Reach 8.000 points in total.

Reach 9.000 points in total.

Reach 10.000 points in total.

Reach 11.000 points in total.

Reach 12.000 points in total.

Reach 13.000 points in total.

Reach 14.000 points in total.

Reach 15.000 points in total.

Reach 16.000 points in total.

Reach 17.000 points in total.

Reach 18.000 points in total.

Reach 19.000 points in total.

Reach 20.000 points in total.

Reach 21.000 points in total.

Reach 22.000 points in total.

Reach 23.000 points in total.

Reach 24.000 points in total.

Reach 25.000 points in total.

Reach 26.000 points in total.

Reach 27.000 points in total.

Reach 28.000 points in total.

Reach 29.000 points in total.

Reach 30.000 points in total.

Reach 31.000 points in total.

Reach 32.000 points in total.

Reach 33.000 points in total.

Reach 34.000 points in total.

Reach 35.000 points in total.

Reach 36.000 points in total.

Reach 37.000 points in total.

Reach 38.000 points in total.

Reach 39.000 points in total.

Split 15 asteroids.

Split 30 asteroids.

Split 45 asteroids.

Split 60 asteroids.

Split 75 asteroids.

Split 90 asteroids.

Split 105 asteroids.

Split 120 asteroids.

Split 135 asteroids.

Split 150 asteroids.

Split 165 asteroids.

Split 180 asteroids.

Split 195 asteroids.

Split 210 asteroids.

Split 225 asteroids.

Destroy 15 asteroids.

Destroy 30 asteroids.

Destroy 45 asteroids.

Destroy 60 asteroids.

Destroy 75 asteroids.

Destroy 90 asteroids.

Destroy 105 asteroids.

Destroy 120 asteroids.

Destroy 135 asteroids.

Destroy 150 asteroids.

Destroy 165 asteroids.

Destroy 180 asteroids.

Destroy 195 asteroids.

Destroy 210 asteroids.

Destroy 225 asteroids.

Spot an Unidentified Flying Object.