Beat Normal Mode on Insane.
Played Music Mode 10 times.
Achieved a chain of 1,500.
Acquired a high score of 10,000,000.
Eliminated all UFOs in Stage 0.
Performed 1,000 Nagoya Attacks in a single stage.
Beat all 99 stages in Challenge Mode.
Beat Normal Mode without using any continues (on any difficulty level with any number of ships).
Beat Normal Mode on Nightmare.
Beat Normal Mode on Easy.
Beat Normal Mode on Normal.
Beat Normal Mode on Hard.