Along with the standard European Roulette and American Roulette games you can play Roulette Royale online with Microgaming casinos. The game uses the same rules as European roulette but has a progressive jackpot which requires you to place a $1 sidebet on each spin to have a chance of winning.
There are 4 ways to win when playing the Roulette Royale game, each prize is triggered in a similar way with incremental winnings on offer.
You do not need to have placed a bet on the number which hits several times in a row, you only need to have placed the $1 sidebet before you spin the roulette wheel.