When a zero turns up, the player has two options: Reclaim half the bet and lose the other half. Leave the bet (en prison = in prison) for the next spin of the roulette wheel for an all or nothing gamble. If the subsequent spin is again zero, or does not match the imprisoned bet, then the whole bet is lost.

Zero is neither red nor black, high (passe) nor low (manque) in roulette, nor is it counted as either even or odd. Mathematically, zero is even, but if roulette treated it as such, then pair would be marginally an odds-on bet paying off at even money, which would be a loss to the house.

#1 - $24m on Mega Fortune\n\n This lucky winner, a poker player from Finland, scooped a massiveR$24m win with just aR$0.25 bet for each spin of the reels! Mega Fortune is a progressive online slot game, which means that the prize pot is added to with more and more money every time someone spins.

Winning big sums of money at online casinos is indeed possible, but it's important to understand the odds and the nature of casino games. Here's how such wins occur and their frequency: High Variance Games: Big wins often come from playing high variance games like slots, where payouts are infrequent but can be large.