Before your final battles, Jeanne will ask you happiness is for you. Select the first one, "to live my life the way I want" to get a good ending. If you select, "to live a peaceful life" you will get a bad ending.
Covenant Hint: Lucia's Special Accessory
Go to Florence and talk to Carla. She will tell you to meet Lawrence at Southampton. There he will propose to Lucia and give her a "bride's dress". It has no special attributes. Equip it to see Lucia battle in her bride's.
Covenant Unlockable: Kurando's Ultimate Weapon
After the movie at the platform with Kato go back to the Inugami Village and talk to Saki. She gives you an errand at the Dog Shrine. There you will find Kurando's Ultimate Weapon.
Covenant Unlockable: Solomon's Crest
To get the Solomon's Crest, complete the crest in the Solomon's Key with the proper arrangement. Then you'll have to defeat King Solomon himself. Once you've won, he will give you his crest which has the ability Melt Crest.
Doll House code
The doll house code is "BRIDGET".
Obtaining Seraphic Radiance
To obtain Yuri's ultimate Fusion Soul, you must have every other soul leveled up tothe maximum, including Kurandos. Then in the final save point in the last dungeon,go into the graveyard. On the tree with the second Yuri, there should be anitem called "Drop Of Rebirth". This is used to obtain Seraphic Radiance.
Prison code
The prison code is "864".
Theater Option
Beat the game once.
Two Extra Cards
Start the game with a memory card with a saved game file from Shadow Hearts to receive two extra cards.