Sound recorder:
To record sound using the microphone, at the title screen, press Down Y. To replay the recorded clip, Press Down Y at the title screen again.
Completion bonuses:
Beat Story mode to unlock the “Sound Test” and “Another Story” options. In Another Story mode, you play as a robot trying to get the rival girl.
Unlockable Options:
Unlock the following options by completing the corresponding scenes:
OPTIONS – HOW TO UNLOCK
Bull Survival mode option – Beat Scene 8
Seashells Time Attack option – Beat Scene 16
Snowball Chase Time Attack option – Beat Scene 23