For this challenge: Pre-swipe all credits you plan to play into a machine. Win at least 5,000 tickets. The tickets must pay to the card in e-Tickets. The machine must never fall out of "rainbow celebration" status where tickets are being added to your card. While not every single credit must finish at an advantage, the total of your play must finish at an advantage. It does not need to double your money - just show a profit. Video proof requested but not required. If video not provided, details of the play are required - pictures from your daily card history on the machine would suffice. Trust me, I'll be able to tell.
It's only possible on a very small number of games on which it is often difficult to continue winning consistently to keep the game in rainbow status while paying out tickets.
kotetsu
