The Buffalo slot machine is one of the most popular slot machines in casinos around the world. Developed by Aristocrat, the Buffalo slot machine features a unique theme, exciting gameplay, and the potential for big payouts.

1. Mega Joker  99% RTP. Mega Joker from NetEnt has been around for more than a decade. Though it's a relatively simple game with just three reels and three rows, Mega Joker is a famous and beloved high-volatility slot thanks largely to its eye-popping 99% RTP, bonus Supermeter game, and progressive jackpot.