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We have searched the online slots libraries at all licensed casino sites in the United States to uncover the highest RTP casino slot machines on the market.
These games are widely available at leading online casinos such as BetMGM, BetRivers, DraftKings Casino and Caesars Palace Online Casino:
Some of the high RTP slots online offer straightforward gameplay, making them perfect for beginners. That is certainly the case for Blood Suckers, a popular NetEnt slot with a 98% RTP percentage.
Others have a bonus buy mechanic, which ramps up the RTP rate. Activating the bonus buy pass feature on games like Medusa Megaways will significantly increase the RTP, taking it from 96.28% to 97.63%.
This section will provide details of the best RTP slots in the business right now. While the RTP rate is an important consideration, you might also like to focus on the volatility level, the bonus features, the gameplay, the theme, the graphics, the bet limits and the maximum win amount, as they all contribute to the overall appeal of an online slot.
Read on to learn more about high RTP slot machines at online casinos.
This old-school NetEnt slot is widely available at online casinos. It is a classic online slot with 5 reels and 25 paylines, with a fun theme focused on vampires. You can win up to 1,014.6x your bet amount when playing Blood Suckers.
It was released in 2009, so the graphics are a little underwhelming, but the gameplay is fast and fun. There is a sequel, Blood Suckers 2, which offers sharper graphics, more features and a higher maximum win, but it has a lower RTP rate of 96.94%.
Starmania is another simple slot from NextGen Gaming, which is part of the Scientific Games empire. It features 5 reels and 10 paylines. The slot benefits from a visually arresting intergalactic theme, reminiscent of Starburst by NetEnt, and its 97.87% RTP rate is very attractive. There is a free spins feature, which you can trigger by landing three or more bonus symbols.
Big Time Gaming revolutionized online slot machines with the launch of its Megaways feature, which typically results in more than 100,000 potential paylines. It has released a wide range of exciting Megaways slots, but White Rabbit Megaways stands out with a 97.7% RTP rate.
It is a high volatility slot, which is themed on the classic children’s novel by Lewis Carroll, Alice’s Adventures in Wonderland. You can play this exciting game at all the best slot sites, including BetMGM, BetRivers, Golden Nugget and DraftKings Casino.
Medusa is a mythical beast with snakes in her hair. She would turn Ancient Greek heroes to stone by simply locking eyes with them, until she was finally vanquished by Perseus. Yet her memory lives on in this high RTP Megaways slot from NextGen Gaming – lots of producers now use the Megaways feature – which includes 117,649 paylines. There is a bonus buy feature, which you can activate to take the RTP to 97.63%.
Texas Tea is a low volatility slot from IGT, which has an RTP rate of 97.35%. However, it is important to check the rate when you visit an online casino, as the RTP on this game can vary. It features an oil tycoon on the hunt for his fortune, with two oil derricks flanking the reels and cacti strewn about the rolling green hills.
Delve deep into the ocean to uncover the lost city of Atlantis in this 5-reel, 40-payline slot from NetEnt. You will encounter mermaids, gems, pearls, crabs, turtles and jellyfish. It is a very stylish, attractive slot, with some great features, a maximum win of 4,000x your stake and a high RTP rate.
This slot is naturally popular as October 31 approaches, but you can enjoy a high RTP rate, spooky graphics and fast-paced gameplay all year round. Playtech released Halloween Fortune in 2012, but it is still going strong to this day. It offers 5 reels, 20 paylines, a Witches’ Brew bonus round and the chance to win up to 10,000x your bet amount.
Steampunk fans should enjoy this high RTP slot from NetEnt, which has a medium volatility rate, 5 reels and 15 paylines. The features include stacked wilds, free spins with multipliers and a bonus round in which a hero with impressive facial hair tries to climb the tower and save a princess.
NextGen Gaming enjoyed great success with Gorilla Go Wild, a slot released in September 2014, so it decided to produce a sequel. Gorilla Go Wilder has a higher RTP than the original, with a theoretical payout rate of 97.04%. It offers slicker graphics and more features than the original, including expanding wilds and free spins. This is a medium volatility slot with 5 reels and 25 paylines, and a top win of 1,500x your bet amount.
NetEnt aims to take players down to Paradise City with this high RTP slot. It naturally features a terrific soundtrack, including November Rain, Sweet Child o’ Mine and various other hits from the band. It features 5 reels and 20 fixed paylines. There are images of the band members, and the visuals are great. Even if you are not a big fan of the band, the RTP rate is attractive on this medium volatility slot.
Every casino game has a Return to Player (RTP) rate. It tells you the theoretical payout that an average player would receive. For example, an average player would expect a return of $96.10 for $100 wagered if the stated RTP rate was 96.1%.
The results are totally random, as they are determined by Random Number Generators (RNG), which are independently tested at labs approved by regulators such as the New Jersey Division of Gaming Enforcement to ensure fairness and accuracy at all times. As such, some players will win and others will lose. However, choosing the highest RTP online slots can improve your chances of enjoying a profitable session.
The provider chooses the RTP rate on each slot that it produces. This RTP rate will be clearly displayed, allowing players to understand the theoretical payout on offer. The RNG software that powers an online slot will deliver results in line with the stated RTP rate. As mentioned above, the software is routinely tested to ensure that the results are accurate and tally up with that RTP rate.
It is easy to play the highest RTP online slots at licensed online casinos in New Jersey, Pennsylvania, Michigan, West Virginia or Connecticut.
Follow these steps:
This section highlights the top regulated online casinos for high RTP slots. These casino sites offer many of the best RTP slots mentioned earlier in this guide.
BetMGM is the market leading online casino in the United States. It offers more than 1,000 slots in New Jersey, and a large selection in Pennsylvania, Michigan and West Virginia, too. Many of the high RTP slots mentioned on this page are available at BetMGM, including Blood Suckers, Starmania and White Rabbit Megaways.
It is the best online casino for progressive jackpot slots too. The BetMGM Casino bonus code TODAY1000 earns new customers a 100% deposit match plus $25 on the house. Jackpot slots are excluded, but the offer has just a 15x playthrough.
Caesars Palace is an exciting new online casino offering large bonuses, quick payouts and some of the best RTP online slots. Highest RTP slots at Caesars Palace online casino include Blood Suckers, Medusa Megaways and Guns N’ Roses.
The Caesars Palace Online Casino bonus code ˽ýӳTODAY2500 will provide you with a 100% deposit match bonus of up to $2,500, plus 2,500 Reward Credits for the loyalty program.
FanDuel is the No. 1 online gambling operator in the country, with an extremely popular sportsbook, racebook, DFS platform and casino. It does not offer as many slots as BetMGM, DraftKings or BetRivers, but there are lots of high RTP slots in the mix, including Blood Suckers, Starmania, Texas Tea, Secrets of Atlantis and Guns N’ Roses.
The site features an excellent live dealer casino, featuring a wide range of exciting games. New customers can claim $20 in site credit when they make a $10 first wager, plus a Play It Again welcome bonus worth up to $1,000 thanks to the FanDuel Casino bonus code offer.
DraftKings offers one of the best online casinos on the market. It features a huge variety of slots and table games, including a ton of exclusives. If you are seeking online slots highest RTP games, DraftKings offers Blood Suckers, Medusa Megaways – which often includes a huge progressive jackpot – Texas Tea, Secrets of Atlantis, Gorilla Go Wilder and many more games.
The DraftKings Casino bonus code will unlock a Play $5, Get $100 in casino credit instantly offer.
BetRivers is a high-quality online casino that offers a larger range of slots than any rivals. It offers all of the highest RTP slots described earlier: Blood Suckers, Starmania, White Rabbit Megaways, Medusa Megaways, Texas Tea, Secrets of Atlantis, Halloween Fortune, Steam Tower, Gorilla Go Wilder and Guns N’ Roses.
The BetRivers Casino bonus code awards new customers up to $500 back in bonus credits – with a 1x wagering requirement – on any losses sustained after 24 hours of play. It also offers instant payouts as one of the best payout online casinos and a great user experience.
Bet365 offers one of the best real money online casinos for slots players. The site and mobile app are both very stylish and aesthetically pleasing, and it features some great games, including plenty of exclusives.
You can click on the information icon alongside any game to see the RTP rate, volatility, features and reels. High RTP slots include Secrets of Atlantis and Guns N’ Roses. The bet365 sign-up bonus is a 100% deposit match offer worth up to $1,000.
Golden Nugget rounds out our list of the top online casinos for high RTP slots. It features a huge volume of games from a broad array of providers, and the layout is very neat and intuitive. All the best RTP slots are available at Golden Nugget – Blood Suckers, Starmania, White Rabbit Megaways, Medusa Megaways, Secrets of Atlantis and so on.
Click the information icon for the RTP rate of each game, along with a brief review and details such as the paylines, volatility, the reels, the minimum and maximum bet, the maximum payout and screen shots. You can click for a more detailed review too, and you can try out the game in demo mode. The Golden Nugget Casino bonus code will earn you $50 in casino credits when you make a $5 or more deposit, plus a mystery spin bonus of up to $1,000 in casino credits.
It is helpful to seek out the best RTP slots at leading online casinos such as BetMGM, Caesars Palace, DraftKings, FanDuel and BetRivers. There are other factors to consider, including the quality of the game, the volatility rate, the maximum win and any progressive jackpots, but the RTP rate should always be your primary consideration.
This page highlights the best casinos for high RTP slots. There is fierce competition among these sites, so they offer attractive welcome bonuses to encourage you to sign up.
Click the green button displayed next to any of the online casinos featured on this page to create an account and redeem the best promo today.
1.5 Million WOW Coins + 35 Free Sweepstake Coins For $9.99
More Than 300 Free-to-Play Slots Games
Enjoy Welcome Bonus + Daily Bonuses Upon Log In
Responsive Customer Service Available 24/7
Get Up To 57,500 Gold Coins + FREE 27.5 Sweepstakes Coins
Over 300+ Slot Games Available
Clean & Easy To Use Mobile App
Daily Login Rewards System
5 FREE Sweeps Coins + 250 Game Coins + 600 Diamonds on Sign Up
More Than 500 Fun-to-Play Video Slots Games
Both Classic and Sweeps Game Modes Available
More Than 27 Million Social Casino Players
Receive 65,000 Gold Coins + 27.5 Free Sweepstakes Coins for $9.99
Pragmatic Jackpot Play
Prize Redemptions With No Maximum Cap
Plenty of Purchase Methods
Get Up To 367,000 Gold Coins + 32.3 Free Sweepstakes Coins
Plenty Of Ongoing Bonuses, Including Extra Coins
Newer Social Casino Is Available in Many States
500+ Social Casino Games, Including Table Games
1.1 Million Gold Coins + FREE 3,600 Sweeps Coins for $19.99
Spin the Funrize Wheel Daily for Free Coins
Great Collection of Slots, Fish Games & More
Compete in 'Races' for Gigantic Prize Pools
Deposit $10, Get $20 Free Play
Ongoing Freeplay Promotions Available
Winners Circle Program with Bonuses and Giveaways
Play in 24-Hour & 3-Day Tournaments
$1,000 Spin To Win Virtual Credits Everyday
Generous Welcome Bonus for New Customers
Earn Virtual Currency Every Two Hours
Bet on Sports or Play Casino Games for Free
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