Galaga

Complete the following achievements to unlock the indicated number of Xbox Live Gamerscore points.

Stingray (25 points): Find the Stingray during battle.
Scorpion (15 points): Find the Scorpion during battle.
Dual Fighter (5 points): Form the double ship.
Enemy Fighter (5 points): Shoot down a red captured Fighter.
Perfect Bonus (15 points): Shoot down all enemies in a Challenging Stage.
Dragonfly (10 points): Find the Dragonfly during battle.
Mosquito (20 points): Find the Mosquito during battle.
Galboss (30 points): Find the Galboss during battle.
Blue Spaceship (30 points): Find the Blue Spaceship during battle.
Stage 10 (5 points): Reach Stage 10.
Stage 20 (10 points): Reach Stage 20.
Stage 30 (30 points): Reach Stage 30.