I don't know this game, played it maybe 3-4 times in early code, but from what I see this has to take place during a multiball, right?
So, after competing phase 1, enter phase 2, and while keeping one ball under control/cradled/out of the way, repeatedly hit the throne room, and avoid any other rollovers to avoid completing the specific collection requirements for each character. This allows the player to exploit the jackpot. Right?
Is it that easy to do with the glass ON? How does the throne kickout? Since we just saw some hand manipulation with the glass OFF, is the exploit actually executed by trapping on both flippers, making the throne from the left flipper, transferring the cradled ball right to left, catching the throne kickout on right, and repeat?
I guess my question is: Is it really an exploit, or just not the way the rules were intended? Seems to take some skill.