Boss on Parade mode:
——————–
Complete the game (any difficulty).
God mode:
———
Successfully complete level 10 on the Hard difficulty setting to unlock
the God difficulty setting.
Sound test:
———–
Get a high score in Normal, 2-Minute, and 5-Minute modes with all three
ships to unlock the sound test option.
Stage Select mode:
——————
Clear „Boss on Parade” mode.
