How often you can win cash prizes in online slot machines is quantified by the Return to Player (RTP). Slots will vary in their variance and RTP, which means that it’s up to you to figure out where your preferences lie.
Nevertheless, high-RTP slots are always in great demand and slot providers know that. So, if you need a compendium about the highest RTP slots, look no further! In this post, we’ll have a look at high-RTP games, what they are, why they differ from others and where to play high-RTP slots.
List of Highest RTP slots
One of the biggest factors influencing your selection when playing online slots is their RTP, and there’s a pretty good reason for that. After all, who wouldn’t want to see the best return on their money possible when they play online slots?
To help you figure out which online casino slots offer the best RTP on the market, we at HotSlots decided to compile a list of the extremely-high-RTP slot machines out there.
- Mega Joker by NetEnt – 99.00%
- Jackpot 6000 by NetEnt – 98.90%
- Blood Suckers by NetEnt – 98.00%
- 1429 Uncharted Seas by Thunderkick – 98.60%
- Starmania by NextGen Gaming – 97.87%
- Jokerizer by Yggdrasil – 98.00%
- White Rabbit Megaways™ by Big Time Gaming – 97.77%
- Good Girl, Bad Girl by Betsoft – 97.79%
- Devil’s Delight by NetEnt – 97.60%
- Immortal Romance by Microgaming – 96.86%
Please note that the RTP mentioned above is correct at the time of writing and may be subject to change in the future.
Unveiling the Gems: A Compilation of the Highest RTP Slot Games
No, we definitely weren’t going to leave you with a passing mention of the highest-RTP slots in the online casino gaming market!
In this section, we’ll inspect the casino games mentioned in the list above, starting to the best-paying online slots and working our way down.
Mega Joker
If there’s a single slot game that is present on all the reputable online casino sites out there, it has to be Mega Joker. Developed by renowned slot-game provider NetEnt, this game includes a remarkable RTP of 99.00%.
Mega Joker is a classic slot known for its retro design. It features a supermeter bonus game where players can place higher bets to unlock bigger winnings and potentially trigger a progressive jackpot. The Mega Joker symbols are reminiscent of traditional fruit slot games, which is a plus for players who enjoy that retro feel.
Jackpot 6000
As you’ll notice, we’ll mention several slot games released by NetEnt in this post. This is because this provider has developed a wide array of high-RTP slot games; one of which is none other than Jackpot 6000.
Jackpot 6000 has an RTP of 98.90%. It emulates the experience of playing in a land-based casino (retail casinos), complete with a realistic interface and traditional symbols. The game includes a unique “Heads or Tails” feature, where players can gamble their winnings for a chance to double them, although we wouldn’t recommend players use this option frequently. The risk of losing the whole win isn’t always worth the reward.
Blood Suckers
This vampire-themed slot game developed by NetEnt boasts an RTP of 98.00%. Players enter a dark and mysterious world filled with bloodthirsty creatures and, of course, Free Spins bonus features! The game offers various special features, such as free spins and a thrilling vampire-slaying bonus game where players can win additional prizes.
1429 Uncharted Seas
Game provider Thunderkick will set you sailing with an impressive RTP of 98.60%. Set sail on an adventure across uncharted waters thanks to a nautical theme, beautiful graphics, and soothing background music.
Although nice graphics don’t translate into big winning combinations, leave it up to the expanding Wild symbols and the Free Spins feature to enhance your gameplay!
Starmania
Developed by slot-game provider NextGen Gaming, Starmania has a superb RTP of 97.87% and takes players on a cosmic journey among dazzling stars and vibrant colours.
With a Free Spins round and a potential for stacked Wild symbols, Starmania can help you reach the stars with some pretty big wins, but as always, high RTP alone won’t help you get there; you’ll need a big slice of luck, as always.
Jokerizer
Among the top-RTP slots is an Yggdrasil production: Jokerizer. With an RTP of 98.00%, Jokerizer combines elements of classic and modern slot games. It features a unique Jokerizer mode where players can wager their winnings for a chance to win even more. The game offers a Mystery Win feature and a high-quality design, making it a very valid entry to this list of best RTP slots.
White Rabbit Megaways™
Big Time Gaming is known for pitching into the online slot market by developing the great Megaways™ mechanic. An online slot that features this very mechanic also happens to have great RTP: White Rabbit Megaways™!
This slot game has an RTP of 97.77% and is inspired by Lewis Carroll’s famous story, Alice’s Adventures in Wonderland. White Rabbit stands out with its Megaways mechanic, offering a massive number of ways to win. The game includes a Free Spins feature, expanding reels, and a Feature Drop option.
Good Girl, Bad Girl
The battle between good and evil has never more heated than in Betsoft’s Good Girl, Bad Girl. With an RTP of 97.79%, this high-RTP slot game offers players a choice between playing in the “Good Mode,” “Bad Mode,” or both simultaneously.
The game includes various features like Wild symbols, multipliers, and a unique money wheel that can lead to big rewards if Lady Luck is on your side.
Devil’s Delight
Back to NetEnt slot machines, we have Devil’s Delight. We’re talking about a game that offers an RTP of 97.60% and immerses players in a dark, demonic underworld. This slot game offers a range of features, including expanding Wilds, a Soul Reaper bonus game, and a Free Spins feature with multipliers.
Immortal Romance
Love is in the air in this online slot game by Microgaming. With an RTP of 96.86%, Immortal Romance is a vampire-themed slot game that weaves an intriguing story of supernatural love. It features a cast of captivating characters and offers various bonus features, such as Wilds, Scatters, and a chamber of spins with four different free spins options.
What Are High RTP Slots?
If you’re not sure how real-money slots work and what high RTP is, you’ve come to the right place. In this section, we’ll have a closer look at what we classify as RTP and how it affects your win amounts over the long run.
High RTP slots refer to slot machines that have a high Return to Player percentage. RTP is a term used to indicate the amount of wagered money that a slot machine is expected to pay back to players over time.
For example, if a slot has an RTP of 97%, it means that, on average, it will return 97% of the total bets made on it as winnings, while the remaining 3% represents the house edge.
High RTP slots are generally considered more favourable for players because they theoretically offer a higher chance of winning or a lower house edge. While RTP is a statistical calculation based on long-term play and does not guarantee individual results, it provides an indication of the potential payout of a slot game.
In general, slots with RTPs of 96% or above are considered to have a high RTP. However, it’s important to note that RTP rates can vary significantly among different slot games, ranging from around 90% to as high as 99%, as we’ve shown in the list above.
It’s always a good idea to check the RTP of a particular slot game before playing, as it can and will impact your overall gaming experience and potential returns.
How Do High RTP Slots Work?
High RTP slots work based on a Random Number Generator (RNG) and mathematical probabilities, but if you want to jump into the specifics, feel free to do so below!
Return to Player (RTP) Calculations
The RTP percentage is calculated based on the total amount wagered on the slot game over an extended period of time. For instance, if players wager a total of €1,000 on a slot machine with a 96% RTP, the expected return to players would be €960.
It’s important to note that RTP is a theoretical calculation and represents the average payout over a long-term period, rather than a guarantee of individual results. Do not play slots online expecting a quick buck, regardless of the RTP your casino game is said to have.
House edge (house advantage)
The remaining percentage that remains after subtracting 100 from the RTP represents the house edge. The house edge is the statistical advantage held by the casino over the long run — think of it as the casino’s profit margin.
You’ll find that the house edge is a common factor in all online casinos and their games, since without a profit margin, all casinos would go bankrupt.
In the example mentioned earlier, with a 96% RTP, the house edge would be 4% (100-96 = 4). The house edge ensures that the casino generates profit in the long term, as the odds are slightly in their favour.
Odds and probability
The probability of landing different symbol combinations on the reels is determined by the slot game’s design and programming. The probabilities are calculated in a way that aligns with the RTP percentage the slot provider wants.
Higher-paying symbol combinations are typically less probable to land, while lower-paying combinations appear more frequently — this is no secret.
The odds of hitting a specific combination can vary between different slot games, and the game’s volatility or variance can also influence the frequency and size of payouts.
Paytable and Winning Combinations
Speaking of different symbols, high RTP slot games have a paytable that outlines the various symbols used in the game and the corresponding payouts for different symbol combinations.
Each symbol combination has a specific value assigned to it, which determines the amount of winnings a player receives when that particular combination appears on the reels.
Before playing slots, we recommend having a glance at the paytable to know which symbols you should be looking out for. Although players don’t have any say in which symbols appear, it’s always good to know about the most important ones.
Random Number Generators
All reputable slot games, including high-RTP slots, use a computer algorithm known as RNG. The RNG ensures that the outcomes of each spin are random and independent of previous spins.
This randomness is essential to maintain fairness in the game and prevent any predictable patterns or biases. This is also why there’s no point in trying to ‘beat’ or ‘trick’ the game when you play slots — it simply is not possible, in legitimate online slot sites, at least.
Special features and slot volatility
High RTP slot games often incorporate bonus features to enhance the gameplay experience and potentially increase winnings. These features can include free spins, Wild symbols that substitute for other symbols to create winning combinations, multipliers that multiply the winnings, or bonus games that provide additional opportunities to win prizes.
Additionally, slots can have different levels of variance or volatility. Low-variance slots offer more frequent but smaller wins, providing a relatively stable playing experience. High-variance slots, on the other hand, have less frequent but larger wins, creating a more volatile gameplay experience. Medium-volatility slots fall somewhere in between.
Jackpot Slots with the Highest RTP
Jackpot slots, as well as progressive jackpots, are often sought-after for their superb winning potential, even though you’ll need more than a fair share of luck to win a jackpot.
Nevertheless, when browsing which jackpots are worth playing, the RTP remains a crucial factor to consider. To that end, here are the best RTP slots that happen to be jackpots!
Mega Moolah
Mega Moolah is one of the most famous progressive jackpot slots with an RTP that varies between 88% and 96%. While the base game RTP is lower, the massive jackpots it offers make it a popular choice among players.
In fact, there have been cases of players winning several millions from Mega Moolah, which is why its name has made headlines all over the world.
Mega Fortune
On the topic of all things mega, Mega Fortune by NetEnt is a worthy mention. This is a progressive jackpot slot with an RTP of around 96.4%.
It holds the Guinness World Record for the largest online slot jackpot ever won. The game features luxurious bonus symbols and offers three progressive jackpots.
Hall of Gods
On the topic of NetEnt releases, Hall of Gods is a Norse mythology-themed progressive jackpot slot with an RTP of approximately 95.3%.
The game features three progressive jackpots and offers engaging gameplay with various special features that can help you win more than in the base game.
Age of the Gods
Age of the Gods is a series of interconnected progressive jackpot slots by Playtech. These slots are inspired by Greek mythology and offer various themes, including Fate Sisters, King of Olympus, and God of Storms.
The RTP for these slots generally ranges from 93% to 95%. Remember that although these RTPs might appear low, the potential of hitting the jackpot changes the complexion entirely.
Major Millions
Major Millions is a classic progressive jackpot slot with a military theme and an RTP that hovers around 89-90%. Although the RTP is relatively lower compared to some others on this list, it still offers the potential for significant wins through its progressive jackpot.
Major Millions is a pretty straightforward online slot with a focus on the progressive jackpot. It features 15 paylines and a fixed coin size. To have a chance at winning the progressive jackpot, players need to bet the maximum number of coins per spin and land five Major Millions symbols on the 15th payline.
Combining Free Spins with High RTP Slots: Boosting Your Winning Potential
Free spins and slots’ RTP are two things that can easily go in the same sentence. If you’ve been playing slots for a while, you know that free spins are a fan favourite, at least, where slots enthusiasts are concerned.
Whether it is winning free spins through bonus rounds or casino bonuses like the good-old Deposit Bonus, free spins are a delicacy that has the potential to boost your wins considerably.
Let’s have a look at how you can combine these two important elements when playing online slot machines.
Evaluate Free Spins Bonuses
Most online casinos offer free spins as part of their welcome packages or ongoing promotions. Take advantage of these offers and look for casinos that provide free spins on high RTP slot games. This way, you can enjoy the benefits of both the high RTP and the opportunity to win without risking your own money.
Having said that, keeping an eye out for wagering requirements when browsing Free Spins bonuses is essential because they can impact your ability to withdraw any winnings you accumulate from the free spins. Wagering requirements are conditions set by online casinos that specify the number of times you must wager the bonus amount or winnings before you can withdraw them as real money. Don’t overlook this important detail!
Check the bonus’ Terms & Conditions before claiming
A bonus’ Terms and Conditions are extremely important, and they can be the deciding factor when it comes to choosing a bonus. You’ll usually find the Terms and Conditions at the bottom of a promotion.
Terms and Conditions contain troves of valuable information concerning the expiration date, the qualifying games, the minimum deposit, what happens to any unused bonus funds and what the wagering requirements are. Remember that only bonus funds contribute to the wagering requirements, which is why you should keep an eye out for unfavourable requirements.
It’s easy to see how a bonus’ Terms and Conditions can become immediate deal-breakers, so make sure to comb through them meticulously before claiming anything.
Go for slots with the highest RTP
Prioritise playing the best payout slots to maximise your chances of winning. As mentioned earlier, such slots have a higher theoretical payout percentage, meaning that they are designed to pay out more over time. Selecting a high RTP slot as the game for your free spins can potentially lead to more significant winnings. With that said, your choice of online slots will depend on what the slot site has established as “eligible games”.
Choose online slots with a Free Spins feature
Before using your free spins, take the time to understand the features and mechanics of the online slot you’re playing. Familiarise yourself with the paytable, special symbols, and special features. This knowledge can help you make informed decisions during the free spins and increase your chances of triggering bonus rounds or hitting winning combos.
Strategies for Choosing High RTP Slots
Choosing the best RTP slots from a long list of online slots isn’t the easiest thing to do, but with a general strategy, you can definitely succeed. It doesn’t matter how many online slots your online casino has!
Research online slots providers
Different software providers develop slot games, and some providers are known for creating slots with higher RTPs. Research reputable software providers and explore their game portfolios. Providers like NetEnt, Microgaming, Play’n GO, Pragmatic Play and Relax Gaming are known for offering a range of great RTP slot games.
Compare slots with the highest RTP
Take the time to research and compare the RTP percentages of different slot games. Many online resources provide lists or databases that rank slots based on their RTP. By comparing the RTP values, you can identify slots with higher percentages and prioritise playing those games — as long as your online casino offers them, of course!
Consult reviews and FAQs
Read reviews and gather player feedback to gain insights into specific slot games’ performance and payout potential. Look for reviews that mention the game’s RTP, as well as feedback on the overall gameplay experience and win frequency. If you’re still unsure about some details, you can consult the best RTP slots FAQs for an answer, or simply ask around in forums or other hubs.
Evaluate the volatility of online slots
While RTP indicates the long-term return of a slot, volatility determines the risk and reward profile of the game. High volatility slots tend to have larger but less frequent wins, while low volatility slots offer more frequent but smaller wins. Consider your risk tolerance and play style when choosing high RTP slot machines with a volatility level that aligns with your preferences. Keep in mind that even the so-called best online slots out there might not align with your gaming preferences.
Play the demo version
Wherever your preferences lie and whatever slot machines you like, playing the demo version is a must — there aren’t any two ways about it! The demo version is a free gaming mode available in all the best casinos that includes all the same features and mechanics you can expect when digging into the actual gameplay. The only difference is that you won’t be able to win real cash prizes when testing out the demo version.
The way it works is that the slot provider allocates demo players a virtual bankroll to spin this game for free. Although demos offer the same payout as the base game, players won’t be able to collect any of the winnings they earn in the demo — for that, you’ll have to try a real-money wager. Nevertheless, the free version is a great way to give the slot a test spin before diving into the base game.
Keep in mind that there may be registration required to play the demo version. Also, depending on your jurisdiction, you may be asked to complete the verification process to access the demos. In cases where verification is not necessary, you may be able to play as a visitor — terms apply.
How to play online slots’ demo version at HotSlots
Most casinos have their own way of accessing demos, but the best online casinos tend to make it very simple. At HotSlots, all you have to do is load up the casino and search for the slot you wish to try out. After that, hover your cursor over it and click on ‘DEMO‘. Once you’re done playing the demo, you can click on the ‘REAL MONEY’ button at the top of your screen to get the real action rolling!
More High RTP Slots: Expanding Your Options for Big Wins
The best RTP slots might not entertain everyone. Moreover, if your online casino doesn’t offer the games we’ve mentioned above, you’ll need a few more suggestions to explore at your own slot site! To that end, here are some of the best RTP slots that are well worth a look.
- Blood Suckers by NetEnt – RTP: 98%
- 1429 Uncharted Seas by Thunderkick – RTP: 98.6%
- Jokerizer by Yggdrasil – RTP: 98%
- Mega Joker by NetEnt – RTP: 99%
- Ooh Aah Dracula by Barcrest – RTP: 99%
- Jackpot 6000 by NetEnt – RTP: 98.86%
- Great Rhino Megaways™ by Pragmatic Play – RTP: 96.58%
- Mustang Gold by Pragmatic Play – RTP: 96.53%
- Money Train 2 by Relax Gaming – RTP: 96.40%
- Temple Tumble Megaways™ by Relax Gaming – RTP: 96.25%
Where to Play High RTP Online Slots?
That would be HotSlots! Our online casino offers all the best slots on the market, including Megaways™ slots as well as jackpots. This isn’t to mention our hundreds of table and Live Casino games, including live roulette, live blackjack, live baccarat and live poker games. Check out our game portfolio periodically if you’re on the hunt for some new slots.
If you’re interested in claiming a good bonus offer prior to playing, how about checking out our ‘Promotions‘ page? We’ve got many bonuses worth checking out, including a generous Welcome Bonus to get things rolling. Do note that the availability of the Welcome Bonus, as well as any other casino bonus, is subject to the player’s jurisdiction — the rewards might vary as well.
Our minimum deposit is only €10, or currency equivalent, which means that you don’t have to start off big if you’re not comfortable doing so.
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