All Endless mode characters...
	All single player mode charact...
	Characters from Adventure Mode...
	Master code...

Quickly press [Up], [Down], [Alt], [Ctrl] at the endless mode main menu with "Fever", "Mission", and "Original" options. A sound will confirm correct code entry.

Quickly press [Down], [Up], [Ctrl], [Alt], [Enter] at the single player mode difficulty selection screen. A sound will confirm correct code entry.

In Adventure Mode, clear all 10 stages in the following chapters to unlock certain characters to be playable in other modes.

Character	How to unlock
Draco-Centauros and Witch	Clear Chapter 5.
Ecolo and X	Clear Chapter 7.
Lemres and Satan	Clear Chapter 6.
Schezo and Feli	Clear Chapter 4.

Enter the options menu and select the "Gallery" option. Highlight the "View Cut Scenes" option, then hold [Ctrl] and press [Up], [Down], [Left], [Right] to unlock all intermission sequences and bonus characters. A sound will confirm correct code entry.