Who Wants To Be A Millionaire? Find out at Casumo in this 6-reel slot with up to 117,649 Megaways™ to win and a max win potential of 50,000x your bet. Game features include Mystery Stacks, a Re-spin Feature and a Bonus Feature triggered by 3 or more Millionaire scatters which will award you 8 Free Spins. You can then either ‘walk away’ or gamble the Free Spins with a chance to win up to 50 spins. RTP 96.24%