The roulette table features many ways to bet on the outcome of the next spin of the roulette wheel, which will be a number from 1 to 36 -- or 0 or 00 in American roulette. Place bets by clicking the mouse in the appropriate spaces for odd/even; 1st 12, 2nd 12, 3rd 12; red/black; on individual numbers; and the like.
The unseen virtual croupier then spins the wheel and rolls a little digital ball 'round it; eventually the ball will land in a slot on the wheel. The number and color in which it lands are the winners.