The Ugga Bugga slot machine game has the highest payout percentage, at 99.07%. The second highest is Mega Joker by NetEnt, with a 99% RTP. Jackpot 6000 by NetEnt and Uncharted Seas by Thunderkick come in second and third, with RTPs of 98.8% and 98.6%, respectively.

Gonzo's Quest Megaways (Red Tiger)\n\n Avalanches occur after winning combos to provide additional winning opportunities, while unbreakable wilds and free spins can lead you to the 21,000x max win. With a respectable RTP and awesome gameplay, Gonzo's Quest Megaways is another excellent slot game that pays real money.