Play as Katze
 
 Beat all 100 opponents in slash mode without getting killed.
 
 Hidden Boss and ending
 
 Beat story mode without getting hit to fight each character's secret
 boss. Note: This includes not using any continues and following the
 code of Bushido. 
 
  Game Shark Codez:
 
 
 
  Player 1 Character Modifier                                  
  8011DCDC 00??
 
 
  Invincibility P1                                             
  D013EAF8 0001
 
  8013EAF8 0000
 
 
  Player 2 Character Modifier                                  
  8011DCE0 00??
 
 
  Invincibility P2                                             
  D013E7E0 0001
 
  8013E7E0 0000
 
 
  Unlock All Endings                                           
  800A30B8 FFFF
 
 
  Enable Katze                                                 
  800A1004 0001
 
 
  Slow Motion Mode                                             
  8008EE58 C035
 
 
  Stop Continue Timer                                          
  800A10BC 0116
 
 
  Automatic Win                                                
  8013D636 0001
 
  8013D524 0005
 
 
  Hold L2 For Heart Attack Button                              
  D013D1D8 0001
 
  8013D524 0005
 
 
  Slash Mode Kill Modifier                                     
 
 
  Level 10                                                     
  800A11F4 0009
 
 
  98 Kills                                                     
  800A10B0 0008
 
 
  Digits to Accompany Character Modifier Codes                 
 
 
  00 - Red Shadow                                              
 
  01 - Tatsumi                                                 
 
  02 - Mikado                                                  
 
  03 - Black Lotus                                             
 
  04 - Utsusemi                                                
 
  05 - Kannuki                                                 
 
  06 - Story Mode: Bald Samurai from Slash Mode / VS mode:     
 
  Katze                                                        
 
  0B - Story Mode: Hongou / VS. Mode: Mikado in Story Mode     
 
  Outfit                                                       
 
  0C - Story Mode: Kindati / VS. Mode: Kannuki in Story Mode   
 
  Outfit                                                       
 
  10 - Story Mode: Katze / VS. Mode: Black Lotus in Story      
 
  Mode Outfit                                                  
 
  37 - Story Mode: Tsubame / VS. Mode: Utsusemi in Story Mode  
 
  Outfit                                                       
 
  45 - Story Mode: Hanzaki / VS. Mode: Tatsumi in Story Mode   
 
  Outfit                                                       
 
  9F - Story Mode: Arms holding a Broad Sword / VS. Mode:      
 
  Bald Samurai                                                 
 
  B9 - Story Mode: Sanzaka / VS. Mode: Red Shadow in Story     
 
  Mode Outfit                                                  
 
  BD - Story Mode: Samurai Woman from Slash Mode in a whitish  
 
  grayish outfit / VS. Mode: Hanzaki                           
 
  D2 - Story Mode: Woman from Slash Mode / VS. Mode: Sanzaka   
 
  DA - Story Mode: Woman that gives you your weapon / VS.      
 
  Mode: Kindati                                                
 
  DC - Story Mode: Gray Ninja From Slash Mode / VS. Mode:      
 
  Hongou