HOLD A & B AND PRESS START IN THE TITLE SCREEN SO YOU CAN HEAR THE MUSIC OF THE GAME. | Submitted by Ricardo Torres

 

At the Name Entry Screen enter the name "HELP ME". You will now have 10 lives when you start the game. | Submitted by AV420_03

 

At the Name Entry Screen enter the name "AKAMA". You will now start the game on expert mode. | Submitted by inter_a

 

Beat the game once.

 

At the Name Entry Screen enter the name "OKUDA". You will now start the game with Alucard. | Submitted by inter_a

 

At the Name Entry Screen enter the name "FUJIMOTO". You will now start the game with Grant. | Submitted by inter_a

 

At the Name Entry Screen enter the name "URATA". You will now start the game with Styfa.