Lunar: Silver Star Harmony
Unlockable: Sound Test and Voice Test
Beat the game to unlock Sound Test and Voice Test. You can access these modes in the Options menu.
Unlockable: Early Silver Darts
If you have Lunar: Harmony of Silver Star PSN Demo Clear Data saved on your Memory Stick
you can get the Silver Darts.
Start Lunar: Harmony of Silver Star and load the Demo Clear Data when you are prompted.
When you visit Alex\'s Dad before going to the Dragon Cave, he\'ll give you Silver Darts.
This late-game item would normally cost you 26,000 Silver!