Obtain a VIP card, then enter the Video Poker section.
Raise the stakes to 100 dollar coins and start playing. Deposit a large
amount of money without selecting any cards. Then, after the money has
been deposited, press the "Pay" button. Now leave the Video Poker
section after the amount being paid to you appears. Depending on how
much was deposited, a few thousand or as much as a million dollars can
be collected. A larger payoff will result if more money is deposited in
the machine.