Listen to the sound clip 8. Caution! from Viper-V8 RS (OPNA) - Video Game Music: 8. Caution! 8. Caution! This sound is from Viper-V8 RS (OPNA) - Video Game Music Video game music from Viper-V8 RS (OPNA) for PC-98. Published by Sogna (1995). Uploaded by riheko3606. Go to the full soundboardwith more sound clips Search