Stage select
 
 At the level selection dome, press R1 + Select. Then, press X,
 Square, X, Right, Up, Left, Circle(2), Down(2).
 
 Access all levels
 
 While in a stage, press R1 + Select. Then, press Circle, Start,
 Right, Up, Square, Left(2), Up, Start.
 
 Ice power-up
 
 Pause the game, hold R1 and press Circle(2), Left, Down, Circle, Up,
 Right. 
 
 Jump power-up
 
 Pause the game, hold R1 and press X, Circle, Up(2), Down, Right(2).
 
 Speed power-up
 
 Pause the game, hold R1 and press Down, Start, Right(2), Down, Up,
 Start. 
 
 Fireball power-up
 
 Pause the game, hold R1 and press X, Up, Right, Up, Right(2).
 
 Lightning power-up
 
 Pause the game, hold R1 and press Right, Left, Right, Circle,
 Triangle, Right, Circle, Down, Right.
 
 Invincibility
 
 Pause the game, hold R1 and press X, Square, Down(2), Up, Down, Right.
 
 100 lives
 
 Pause the game, hold R1 and press Up, Circle, Triangle, Down, Right,
 Square, Down.
 
 Long ending
 
 Pause the game, hold R1 and press Circle, Right(2), Down, Triangle,
 Down, Circle, Right(2), Down, Triangle, Down, Start. Now the extended
 ending of the game will be displayed. This is the ending is normally
 seen only after the Planet X level has been completed.
 
 Level passwords
 
                           
  Level          
  Password
                           
  Cemetery 1     
  SVZFKHGP
                           
  Cemetery 2     
  BXRFYHGP
                           
  Cemetery 3     
  ZVTCYHGP
                           
  Toonville 1    
  RVTCSHGP
                           
  Toonville 2    
  XVVBRHKP
                           
  Jungle 1       
  KXVKRHKP
                           
  Jungle 2       
  CVHCSHKP
                           
  Jungle 3       
  SVKLPHKP
                           
  Jungle 4       
  CVBLPHKP
                           
  Kung Fu Land 1 
  YTCHPHKP
                           
  Kung Fu Land 2 
  ZTDHPHKP
                           
  Kung Fu Land 3 
  DXVGRHKP
                           
  Rezopolis      
  GYVYRHKP
                           
  Rez Battle     
  PZYPRXYL
                           
  Planet X       
  RYYRYXKB
                           
  Game Shark Codez:
 
                     
  Joker Command       
  D009823C ????
                     
  Infinite Lives      
  8009732C 0063
                     
  Invincible          
  80097BD8 0001
                     
  Infinite Gold Flies 
  80097AF8 0063
                     
  Blurr Mode          
  80097CCC 0001
                     
  Fireball Mode       
  80097BD6 0001
                     
  Moon Jump           
  D009823C 0400
  800D752A FFFB