World select
Enter the main menu from the title screen. Choose the
scenario command without using [Start]. Hold [L] + [R]
+ [Y] and press [A] to enter the world select screen.
Select any of the eight worlds for game play.
Cheat mode
Hold [L] + [R] and press [Start] at
the title screen. This will allow access to a sound test, the
ending sequence, and the Gaia list.