Online Casino Slot Machine games are listed by the amount of total winnings by players in various casinos in 2019 and during 2008 - 2019.
These are the most popular slots and progressive slots that awarded the biggest amount of cash to their winners.
Over 600'000 slot machine wins are taken from over 150 different online casinos to find the best games to play and win big!
All wins in 12 various currencies were converted to US Dollars for correct comparison.
Best 40 Online Slots by Total Amount of Winnings in 2019: