Achievements:

Accomplish the indicated achievement to get the corresponding number
of Gamerscore points:

40,000 Points (15 points): Score 40,000 points. 
  100,000 Points (30 points): Score 100,000 points. 
  Andor Genesis (10 points): Destroy Andor Genesis. 
  Blaster Master 100 (5 points): Destroy 100 air-based enemies. 
  Blaster Master 500 (10 points): Destroy 500 air-based enemies. 
  Bomber 30 (5 points): Destroy 30 ground-based enemies. 
  Bomber 100 (15 points): Destroy 100 ground-based enemies. 
  Special Flag (25 points): Reveal a Special Flag. 
  Sol Citadel Revealer (10 points): Reveal a Sol Citadel. 
  Sol Citadel Destroyer (15 points): Destroy a Sol Citadel. 
  Sol Citadel Diviner (25 points): Reveal 3 Sol Citadels. 
  Sol Citadel Diviner Master (35 points): Reveal 5 Sol Citadels.