Fourth ship
Attack the level8 crab boss until it transforms into its ship form Do not destroy the boss Instead avoid its bullets until it leaves the screen Youll unlock the fourth ship for your trouble Using stage select to warp directly to level8 is OK
God difficulty
Complete level 10 on Hard to reveal the God difficulty setting You can play through the whole game or use Stage Select to warp right to level 10
Sound Test
Set a high score in the Normal 2Minute and 5Minute modes with ALL 3 ships
