Cherry icon: Enter the main menu. Hold L1 + R1 and
tap Triangle(3), press Triangle(3), tap Triangle(3).
A cherry icon will appear in the top left corner.
Chronicle mode: Enter the main menu. Hold L1 + R1 and
press Triangle, tap Triangle, wait briefly, tap
Triangle, press Triangle, wait briefly, tap Triangle(3),
wait briefly, tap Triangle(2), press Triangle.
Alternately, successfully complete the game in Story mode.
