Yet, it has an extra Marvel slot, which triggers free spins and other special features. In fact, there is a similar roulette game. However, I think theres an even better option. Nobody wants that, right? The most important difference betweenthose two is in the number of slots on the wheel. For example, a single number bet has odds of 35:1, whereas the red or black bet 2:1. Its called Marvel Roulette. Each symbol has different odds. Or could it be that Im falling for the all too common. Try as they might, experts could never persuade me that roulette is nothing but a game of chance. If you need a more detailed explanation of the rules of roulette, have a look at this website they also have the individual roulette bets explained quite nicely. Have you played Ra Roulette by Extreme Live Gaming? Indeed, I take advantage of the opportunity to gamble online whenever I feel like it and I even win every now and then.