Black Jack mini-game:
Successfully complete the game normally and allow the credits to finish. Press R2, L1, R2, R2, Up, X, Right, Circle, Down, Triangle, L2, R1, R2, L1, Square(2) at "The End" screen. A sound of an item being used will confirm correct code entry. Press Start to play the Black Jack mini-game.

Hint: Fighting the Soul of the Ancient Tree of Life:
When fighting the Soul of the Ancient Tree of Life, never use a Fire spell. If this is done, it will counter-attack your entire party with this Fire magic or do an attack that can deal over 700 HP of damage. Sometimes he may even use it two times in a row that can immediately end the game. Instead, use others spells such as Ice 2 or Bolt 2, which can do some very heavy damage on him.