To open the Tengu as a playable character, you must get 10 stars in the survival mode. The easiest way to do this is to frequently use different players, and jump on an opponent when they are on the ground, as much as possible to get items to pop out of them.
Full Credits
Complete the story mode with all of the characters with the game on Very Hard.
Change Helena's Hair Style
When you select Helena use the Circle button to have her fight with a long Ponytail. Or use the X button to select her, her Ponytail will be about 1/3 shorter.
Change Kasumi's Hair Styles
When you select Kasumi use the Circle button to select her with a Braided Ponytail. Use the X button when you select her to have her fight in a loose Ponytail.
CG Gallery
To unlock the CG Gallery you must complete the team mode with Five different characters.
Changing Time of Day
You can change the Time of Day by pressing the O button when selecting a stage.
Aerial Garden
Iron Hell.
Extra Tag Mode
By pressing the Start button to select Tag Mode, the Computer's Tag team and their costumes will be randomly selected automatically.
Start Levels at Different Locations
On the "Stage Select" screen, by pressing the Square button to select the following stages, the player will be able to start at the lower bottom half of these stages.
The White Storm
The Demon's Church
The Crimson
The Burai Zenin
The Dragon Hills submitted by impaler