Obviously, an RTP will never be 100% for any slots out there. Alternatively, luck may not be on your side and you could receive less than 97% of the amount wagered. Of course, you may win a jackpot or a bonus and receive far more than 97% of your stake back. In other words, a slot game with a 97% RTP would return you $0.97 of every $1 you wager in the long-term. This is the percentage of someone’s wager that is ‘returned to the player’ over time. Which online slots have the highest RTP? What is RTP in Slots? Well, we’re here to answer one of the most pertinent questions. What is the best game at each online casino? Which slot machines offer the highest payouts? What are the highest variance slot games online? With the rising popularity of online slot gaming, players always have questions which need answering. And now, with online casino gaming on the rise in states like Michigan, New Jersey and Pennsylvania, more and more slot classics are on offer to online players. We all know that slot machines are one of the best games to play at the land-based casinos.