Dennou Senki Virtual On Cheats

In the Options menu, Highlight CREDITS and hold Right on the D-Pad.

After a few seconds, the Secret Game Settings option will unlock allowing you access to even more game modes and options.

Play through Arcade Mode while defeating every opponent in less than 30 seconds. When you reach the final stage, you will fight the Original VR Fei-Yen instead of Z-gradt. Defeat her in less than 30 seconds to unlock her. To select her, highlight VR Fei-Yen at the Virtuaroid-select menu and hold the Dash button while pressing start. A chime will play indicating the Original Fei-Yen has been selected.