Shining Soul Cheats

During advanced mode make your way to the Dark Castle. On the map press and hold the L and R buttons while selecting the level. This should bring you to a secret dungeon.

Naming the characters as a certain Shining Force character nets a bonus in stats when you start the game.

Warrior - Max - +10 Str
Archer - Hans - +10 Vit
Mage - Anri - +10 Int
DragonNewt - Bleu - +10 Dex