Complete the following tasks to unlock the corresponding content.

Unlock Cards Section in Extra Contents:
In BF47 steal the 'Rev. Of the Gods' item.

Unlock Characters Section in Extra Contents:
In BF18 pick up the 'Mirror of Truth' item.

Unlock War Chronicles Section in Extra Contents:
In BF44 pick up the 'Mesala's Tablet' item.

Unlock Items Section in Extra Contents:
In BF39 pick up the 'Item Manual' item.

Unlock Sound Section in Extra Contents:
In BF28 pick up the 'Old Music Box' item.

Unlock Credits Section in Extra Contents:
View any ending.

Unlock Extra Contents Section:
View any ending.

Complete the following during gameplay before the game ends to unlock them.

Unlock Character Illustrations:
Have the Hand mirror of Utsmi from level BF18

Unlock Sound Mode:
Have the old music box from level BF28

Unlock Item Picture Book:
Have the item book from level BF39

Unlock Yggdra Game Records:
Have the Lithography of Mesara from level BF44

Unlock Card Illustrations:
Have the Revelations of Pantheon from level BF47