Bonus characters and stages 
Successfully complete the game with each of the standard 
characters to unlock a new character or stage.

Play as Edge Master  
Successfully complete the game with all standard and 
bonus characters.

Arcade mode  
Successfully complete the game, including the bonus stages, 
with every character.

Mission battle bonuses  
Successfully complete all the missions to unlock the hidden 
art in the museum and a third costume for Sophitia, Voldo, 
Siegfried, Maxi, and Xianghua by pressing Y + A while selecting 
one of those characters. Completing all mission battles will 
unlock various museum options such as exhibition theater, 
opening direction (change the introduction), and character 
profiles. Additionally, an "Extra Survival" mode will also 
be unlocked at the main screen.

Transparent characters  
Unlock Edge Master. Then at the character selection screen, 
hold R while selecting a character.

Extra weapons  
Unlock Edge Master and successfully complete all mission battles. 
Then at the character selection screen, hold L while selecting a 
character for extra weapons.

Alternate costumes  
At the character selection screen, press Y to alternate all 
characters costumes. Press Y again to change all characters 
costumes back to their original.