Cheat mode:
Enter the "Rewards" menu. Enter the appropriate section, highlight
one of the following options, then enter the code when prompted to
unlock the item. If you entered the code correctly,
you will hear a sound.

Game tip:
When going to places in the first city, like the shop, time can be saved
by hitting the "Home" icon in the bottom-right corner. For some reason,
this doesn't cause any time to pass, and allows you to get much more done
in one day.

Draw enemy health
Complete Bolivia with a time less than 12:30 in Time Trial mode.
While playing the game, hold L and press Square, Circle, X, R(2),
Triangle. If you entered the code correctly, you will hear a sound.