Raiden DX Cheats For PlayStation

1. Unlock ''Viper Phase One'' Soundtrack

   Once you finish the ''Training'' Mission difficulty in the game, you'll be able to choose the ''Viper Phase One'' Arcade Soundtrack as the background music in the options section under the audio options.

   Unlockable	Unlockable
   Beat the "Training" Mission difficulty without continuing	"Viper Phase One" Arcade Soundtrack

   Contributed by: S Forgel 

2. Encyclopedia & Boss Rush (JP)

   Unlockable	Unlockable
   Complete Expert Course	Boss Rush
   Complete Expert Course	Encyclopedia

   Contributed by: thesuperkillerxxx