Virtua Tennis 4 - How to unlock Duke, the bonus player
Virtua Tennis 4 Secret Tennis Player
In Virtua Tennis 4 it is possible to unlock a dungeon player called Duke. To unlock it, you must complete Arcade mode without losing a game. After doing this, instead of an exhibition match, a message will appear at the end of the mode inviting you to a special challenge against Duke! After beating him the player will become available. This can be done on any difficulty level using a male player.