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Highest RTP slots in the US paying above 97 percent this November

Stretch your bankroll with six online slots offering above 97 percent RTP at regulated U.S. casino apps this November.

ByJeremy Olson·Updated: Nov 07, 2026 12:28PM ET·8 min read

If you're looking to stretch your bankroll at online casinos this November, choosing the highest RTP slots is a good place to begin. I've rounded up five online slots with published RTP figures above 97 percent. Each of my November picks comes from a licensed provider and is available at regulated U.S. casino apps. Click here and place a first-time deposit at DraftKings Casino to claim 1,000 Flex Spins when you sign up:

Here are five of the best RTP slots available to U.S. players in November, ranked by their stated payout percentages, providers, and state availability.

Average RTP: 99% · Max win: 5,000x · Volatility: Medium-to-high · Provider: Relax Gaming

Book of 99 is my top choice when prioritizing long-term returns and looking for the casino games with best odds. Its 99% RTP is the highest I've seen when playing at licensed U.S. online casinos.

This slot can get a little repetitive, as do all book-of-style games. But it's definitely good to mix into sessions where high payback is the goal. Use promo code SPORTSLINECAS to sign up and unlock 1,000 bonus spins and more, then play Book of 99 today at BetMGM Casino:

Average RTP: 98.11% (Big Bet mode) · Max win: 500x · Volatility: Low-to-medium · Provider: Barcrest

Dr. Jekyll Goes Wild offers incredibly high payback with Big Bet mode activated. The cheapest Big Bet is $20 for 5 spins, with a Dr. Jekyll trail feature active during all rounds. 

Despite win potential maxing out at 500x, this game feels more volatile in the special mode. You're left deciding whether it's worth essentially risking $4 per spin and dealing with higher volatility for 98.11% RTP. Tap here to sign up and deposit $5 or more to get 1,000 Flex Spins, then play Dr. Jekyll Goes Wild at DraftKings Casino:

Average RTP: 98% · Max win: 1,014x · Volatility: Low · Provider: NetEnt

Blood Suckers offers a much more even pace than some other games on this list. It has low volatility and a 45% hit frequency, meaning you win something on almost half your spins. That's similar to table games like baccarat, blackjack, and craps even-money bets.

As one of the more popular low volatility slot machines, Blood Suckers is a great option for casino players of all backgrounds. But if you're into chasing payouts much larger than 1,014x, I'd advise skipping this one. Deposit $10 to unlock 500 bonus spins at Hard Rock Bet Casino, then start playing Blood Suckers today: 

Average RTP: 97.63% · Max win: 50,000x · Volatility: High · Provider: NextGen Gaming

Featured on our high RTP slots list, Medusa Megaways has 97.63% RTP and insane win potential. You can spin for payouts worth up to 50,000x with this slot.

The downside is that it's hard to prioritize long-term payback when the win potential and max win are so high. I typically only play Medusa Megaways when I'm willing to absorb plenty of rocky stretches. Use bonus code SLINELAUNCH to get a $10 no deposit bonus at Caesars Palace Online Casino, which you can use to play Medusa Megaways:

Average RTP: 97.57% · Max win: 15,000x · Volatility: High · Provider: Hacksaw Gaming

Part of a Hacksaw Gaming series featuring Smokey the Raccoon, Le Vampire offers up to 97.57% RTP. It also has a unique mix of high hit frequency (34.94%) and serious win potential (15,000x).

The catch is that operators can order lower RTP. So, visit the info screen and check the payback when launching Le Vampire at a casino app. Deposit as little as $5 to unlock 1,000 bonus spins, then start playing Le Vampire at Fanatics Casino today:

Knowing which games have high payout percentages is only part of the equation. You also need online casinos that offer slots with over 97 percent RTP. Here are five licensed operators that provide the games I've covered in Michigan, New Jersey, Pennsylvania, and/or West Virginia.

BetMGM is the ultimate pick, offering Book of 99 and its 99% RTP this month. This casino also boasts a library including over 5,000 slots in some states, and it has many other high-paying games.

The drawback of the BetMGM promo code revolves around bonus casino credits, which carry a 15x playthrough. However, the 1,000 bonus spins have a 1x playthrough requirement, which helps balance it out. Sign up with bonus code SPORTSLINECAS to unlock this offer now:

You can play Dr. Jekyll Goes Wild at DraftKings, along with other high-paying games like Texas Tea (97.35% RTP) and Gorilla Go Wilder (97.04%). All three of these slots have DraftKings demos available, letting you try them for free before playing. 

My only issue with playing at this online casino is the lack of promotions for existing players. Promos do happen here, just not as frequently as competitors like BetMGM and Caesars Palace. Get 1,000 Flex Spins when you click here to sign up and make a first-time deposit of $5 or more:

Hard Rock Bet is where I typically head to play Blood Suckers and some other high-payback/low-volatility games like NextGen's Starmania. It's a good app for stretching your bankroll while focusing on long-term payouts.

On the downside, Hard Rock Bet is currently only available in Michigan and New Jersey. All other online casinos covered here are licensed in these states, plus Pennsylvania and West Virginia. Bet $10 and get 500 bonus spins when you sign up at Hard Rock Bet Casino:

Caesars Palace Online Casino is one of the few licensed apps offering Medusa Megaways and its 50,000x max payout. It features other games with big win potential like Le Vampire.

One drawback is that Caesars doesn't have much variety when it comes to slots offering over 97 percent payback. It's slim pickings beyond the two I've mentioned. The promo code SLINELAUNCH unlocks a $10 no deposit bonus and up to $1,000 in deposit match credits when you sign up using this link:

If you like mixing serious wins, high payback, and a solid hit rate, then Fanatics Casino is a top online casino to choose. Found here, Le Vampire offers the perfect trifecta with 15,000x max win, 97.57% RTP, and nearly 35% hit frequency.

Fanatics also has a great loyalty program for slots players, offering FanCash rewards on every wager. The downside is that, much like DraftKings, there aren't many existing-player promos running here. Sign up using this link and make a first-time deposit of as little as $5 to get 1,000 bonus spins at Fanatics Casino:

RTP represents the theoretical percentage of money you'll win back from a slot. For example, a 98% payback slot will return $98 per $100 wagered on average. By comparison, a game with 96% RTP will theoretically return $96 per $100 bet.

I mention "theoretical" because payout percentages typically account for millions of spins, not one or two sessions.

Volatility heavily shapes how these returns arrive in the short term. Even the highest RTP slots can be unforgiving if they're highly volatile. This is why you should always weigh volatility against your bankroll in addition to choosing higher payout percentages.

As mentioned, BetMGM Casino is my top pick for playing the best RTP slots in November. It has multiple games that offer over 98 percent payback and one of the most rewarding welcome bonuses available today. Just use bonus code SPORTSLINECAS and make a first-time deposit to claim it:

Whether you play at BetMGM or elsewhere, make sure you're 21+ and physically located in an eligible state. If you or anybody you know struggles with problem gambling, contact trained professionals at 1-800-GAMBLER or 1-800-MY-RESET.

Our editorial picks for the highest RTP slots in the U.S. are based on published RTP figures, licensed providers, and eligible iGaming states. They're independent of commercial relationships between SportsLine and casino operators.

Written by Jeremy Olson

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