Yes, online casinos do actually payout. Legal online casino apps and sites take the extra steps to ensure that all the available games are tested and audited for fairness so that every player stands an equal chance of winning.
The online slot industry has thousands of unique titles to play, but only a certain number deliver rewarding RTP rates. Mega Joker takes the crown for the highest payout online casino games, with a maximum 99% Return to Player rate, offering excellent potential.