Galaga

Liftoff3 pts

Clear Level 1.

Ensign5 pts

Clear Level 5.

Cadet5 pts

Clear Level 10.

Lieutenant10 pts

Clear Level 15.

Captain10 pts

Clear Level 20.

Admiral25 pts

Clear Level 30.

Admiral (Expert)25 pts

Clear Level 30 on Expert difficulty.

Apollo5 pts

Score 10,000 points.

Reinforcement5 pts

Score 30,000 points and receive an extra ship.

Mariner10 pts

Score 50,000 points.

Juno10 pts

Score 100,000 points.

New Horizons10 pts

Score 250,000 points.

Challenge Ace I10 pts

Clear the first challenge (Level 3) with a perfect score.

Challenge Ace II10 pts

Clear the second challenge (Level 7) with a perfect score.

Challenge Ace III10 pts

Clear the third challenge (Level 11) with a perfect score.

Challenge Ace IV10 pts

Clear the fourth challenge (Level 15) with a perfect score.

Challenge Ace V10 pts

Clear the fifth challenge (Level 19) with a perfect score.

Challenge Ace VI10 pts

Clear the sixth challenge (Level 23) with a perfect score.

Challenge Ace VII10 pts

Clear the seventh challenge (Level 27) with a perfect score.

Challenge Ace VIII10 pts

Clear the eighth challenge (Level 31) with a perfect score.

Star Fleet10 pts

Have four ships in reserve at once.

Scorpioff5 pts

Defeat a triple scorpion combo for 1000 points.

Dual Force3 pts

Recapture your fighter and play with two ships at once.

Dream Team10 pts

Clear five consecutive levels using double fighters without losing it.

Warp Speed10 pts

Clear a level before any enemies have a chance to descend.

Precision25 pts

Clear the first level without firing any extra shots (no double fighters).