'the first quadruple ball roulette game online'
Payout on 4 balls hitting the same number would be life changing for most players, ~ 1.7million to 1


You can imagine Double Ball working in a studio setting.

eg. PokerStars and Full Tilt sharing a table. A video screen behind the table ... firework graphics when both balls hit same number, 'ooh so close' when the balls land next to each other etc.