Here are some cheats and tips for the game Arcana.
Chapter select:
Press Down, Select(2), X, Y, Select(2), L, R, Select(2), Left, Right,
Up at the title screen. Then, press one of the following buttons to
start at the corresponding chapter:
A – Chapter 2
B – Chapter 3
X – Chapter 4
Y – Chapter 5
Note: When using this code, your character will gain hit points and
experience, but will not automatically acquire items needed to complete
the game.
Sound test:
Hold L + R + B and press Start at the title screen.