To get the new "Alpha Version" of Temjin in VOOT, beat the game on any difficulty with Temjin in fog mode without continuing. After you finish the game, the game should auto save. Now, go into Dreamcast 5.45 mode and at the Virtuaroid select screen, highlight the following robots in this order and press the Left Turbo button X number of times depending on the robot. The sequence goes like this:

Temjin (once), Random Select (once), Raiden (twice), Bal Bados (twice),
Angelan (twice), Grys-Vok (three times).

You should hear a confirmation sound after you press the Left Turbo button three times on Grys-Vok. Go to Temjin and he should appear in a White and Yellow palette. He controls pretty much the same as regular Temjin, except he's missing ALL his Turbo attacks, he can't air dash, can't "watari" dash.... so essentially, he's Temjin from Virtual On: Cybetroopers, with a double jump and dashing close combat attacks.

"Hi Lisa!"