Proto:Virtua Racing Deluxe

General
The "Virtua Racing" announcer was changed quite a bit between versions.

The opening is missing a backing track in the two earliest prototypes, making the title song sound like it's looping.

General Differences

 * The Sega logo simply plays the "SEEEGAAA" sound
 * The opening tune plays without any change in melody
 * Options menu is not accessible
 * The header has "Virtua Racing" instead of "V.R.DX"
 * The "Virtua Racing" sound does not play upon pressing Start
 * Both High Land and Sand Park use High Land's music track
 * High Land and Sand Park are both missing course map pictures on the bottom of the course selection screen

Acropolis's sign has "7th" written on it, as opposed to 32X.

Sand Park has a much more orange sand color. The SEGA text inscribed in the grass is missing in the prototype, and the concrete on the right has a smoother angle.

General Differences

 * The Sega logo simply plays the "SEEEGAAA" sound
 * High Land now plays 2P Race music, but Sand Park still has High Land music