Complete Stage 1
Complete Stage 2
Complete Stage 3
Complete Stage 4
Reach the ending twice without ever running out of lives
Reach the ending without ever running out of lives
Score 20000 points, securing a spare aircraft
Score 40000 points, earning your wings
Score 80000 points, just because you can
Defeat the Stage 1 Guardian without losing a life
Defeat the Stage 2 Guardian without losing a life
Defeat the Stage 3 Guardian without losing a life
Defeat the Stage 4 Guardian without losing a life
Score 60000 points, decimating the enemy forces