Winning from online casinos requires expertise. It also requires being smart. By checking out different casinos before choosing one, censoring your losses and wins, getting all available bonuses, and playing free games before a real game, you can improve your chances of winning.

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.