Casinos use a random number generator (RNG) to determine when a slot machine will pay out. The RNG ensures that each spin is independent and not influenced by previous spins. This means that there is no way to predict when a slot machine will pay out, as each spin is purely random.

BetMGM is the highest paying online casino, and it is also the best payout online casino in terms of game variety. There are more than 1,000 slots at this best payout online casino, along with a huge variety of virtual table games and live dealer games, and there are lots of high RTP games within the portfolio.