Best Payout Slots Online 2025 – Highest Payout Slot Machines

The best payout online slots are both entertaining and mathematically more likely to deliver real money prizes. There are thousands of slot games available in the US, but our team of online casino game specialists has identified the best ones for high payouts. In addition, we’ve found the casino sites that offer these titles and are eager to welcome you with enticing welcome offers.

Best Payout Slot Sites in the US for April 2025

You can play several of the featured best payout slots online at the following paying online casinos.

Online Casinos with the Best Real Payout Slots – Reviewed in Detail

The following casinos offer one or more of the featured top payout online slot games. Through the following reviews, you’ll be able to learn more about each platform and discover the welcome bonus that’s currently on offer.

1. Wild Casino – Top 2024 Casino for High Payout Slots

• Payout time: 0 – 15 business days
• Established: 2017
• License: Panama
• Headquarters: Panama
• Restricted states: NJ

Our Verdict 9/10

Our researchers have identified Wild Casino as being the best casino site for US players looking to play the highest payout online slots. This Panama-based platform is available in almost all states and has a simple registration process that you can complete in under one minute. Once registered you can fund your account with $20 or more using USD or 16 cryptocurrencies.

Wild Casino has over 800 games, and while a small portion of these are the highest payout slots, the selection is quite good. This site has partnered with several well-known brands, including Betsoft and Urgent Games, and while it does not offer free play mode, has plenty of slot machines that you can play with minimum bets of between $0.15 and $0.30.

Registering your new Wild Casino account will make you eligible for one of two welcome offers. Both match the value of your first set of deposits, but their maximum value and terms vary according to the currency. The site also offers lots of ongoing promotions, including free spin bonuses and reload offers that you can use on select slot games.

Features Overview

• High Payout Slots: 8/10
• Casino: 9/10
• Live Casino: 9/10
• Mobile Experience: 9/10
• Promotions & Rewards: 8/10
• Payment Methods: 8/10
• Desktop Experience: 10/10
• Registration Process: 9/10
• Customer Support: 9/10

Top Sign-Up Offers:

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2. Everygame – Play Betsoft Games with Crypto or Bank Cards

• Payout time: 1 – 15 business days
• Established: 1996
• License: Curacao
• Headquarters: Curacao
• Restricted states: None

Our Verdict 9/10

Everygame is one of the oldest US online casinos that are still in operation, and its success is the result of giving players a top-notch user experience. The site offers over 300 slot machines that payout real money, including ones created by Betsoft. Like Wild Casino, demo mode is not available, but most games accept minimum bets of between $0.10 and $0.30.

You can deposit funds in your Everygame Casino account using USD and three cryptocurrencies. Unlike the number one site, you won’t be charged any payment processing fees when you pay with debit/credit cards. Moreover, most banking options have a minimum deposit limit of $20, but if you use Bitcoin Lightning, you can deposit $5 or more.

There are numerous bonuses available at Everygame, including a generous welcome package that combines matched offers with free spins. This casino also runs a loyalty program whereby you’ll collect points with every wager on real payout slots and other eligible games. Once you’ve accumulated sufficient points, you can exchange them for bonus cash or other prizes.

Features Overview

• High Payout Slots: 7/10
• Casino: 8/10
• Live Casino: 8/10
• Mobile Experience: 9/10
• Promotions & Rewards: 9/10
• Payment Methods: 10/10
• Desktop Experience: 10/10
• Registration Process: 9/10
• Customer Support: 9/10

Top Sign-Up Offers:

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3. Bovada – 200+ Casino Games Available in Demo Mode

• Payout time: 1 – 15 business days
• Established: 2011
• License: Curacao
• Headquarters: Curacao
• Restricted states: DE, MD, NV, NJ, and NY

Our Verdict 8/10

Bovada is home to over 300 slot machines of all kinds, including many that feature progressive jackpots worth $100k or more. One of the top attractions of this Curacao-based site is that it lets you try its entire virtual game collection for free in demo mode. You can access this feature before you log in, and with it, you’ll experience the same payout percentages and gameplays as though you were playing slot games with real money.

Just like Everygame, Bovada runs a loyalty program that is based on your bets. As a new player, when you collect 2,500 points, you can exchange it for a $1 bonus. However, as you progress through the program, you’ll need to collect fewer points to get the same bonus.

You can fund your Bovada Casino account with $5 using Tether, $10 using other cryptocurrencies and MatchPay, and $20 with debit/credit cards. As you place your first deposit, you’ll be eligible for up to $3,750 in welcome bonuses. You can also participate in numerous ongoing promotions after you’ve used your new player bonus. We especially like the fact Bovada is a crypto casino that makes way for instant withdrawals and anonymous, fast deposits.

Features Overview

• High Payout Slots: 8/10
• Casino: 9/10
• Live Casino: 8/10
• Mobile Experience: 9/10
• Promotions & Rewards: 9/10
• Payment Methods: 9/10
• Desktop Experience: 10/10
• Registration Process: 9/10
• Customer Support: 8/10

Top Sign-Up Offers:

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4. Mega Dice – Get Prizes from Fast Payout Slots in Minutes

• Payout time: 0 – 1 hour
• Established: 2023
• License: Curacao
• Headquarters: Curacao
• Restricted states: None (connect through VPN)

Our Verdict 9/10

Mega Dice is the top online casino to use if you’re looking to play the highest payout online slots from NetEnt, Hacksaw Gaming,  Play’n Go, and other providers. This new Curacao online casino is accessible to US players, and it doubles down as one of the top offshore sportsbooks, but requires a VPN connection from a supported country, such as Ireland. Once connected, you can create an account using your email address.

There are 6,000+ games available at Mega Dice, including thousands of real cash payout slots. Demo mode is available on all virtual games and does not require registration. When you wish to play slots with real money, you can deposit a minimum of 0.0001BTC or equivalent in 18 cryptocurrencies.

Mega Dice welcome and ongoing offers include a variety of matched bonuses and Game of the Week promotions. Most of these rewards have decent terms and can be used on almost all slot games. If you do win a prize, you can withdraw it instantly and without needing to pay any operator fees.

Features Overview

• High Payout Slots: 9/10
• Casino: 9/10
• Live Casino: 9/10
• Mobile Experience: 9/10
• Promotions & Rewards: 9/10
• Payment Methods: 8/10
• Desktop Experience: 10/10
• Registration Process: 9/10
• Customer Support: 8/10

Top Sign-Up Offers:

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5. Las Atlantis – Collect Loyalty Points with Every Deposit

• Payout time: 1 – 5 business days
• Established: 2020
• License: Curacao
• Headquarters: Curacao
• Restricted states: None

Our Verdict 8/10

Las Atlantis is another top offshore online casino that offers the best payout slots from Betsoft. Based in Curacao like the majority of featured sites, this new platform is similar to Bovada as it offers free play mode and a loyalty program. However, this casino’s loyalty program is based on deposits, not wagers, so you’ll collect points no matter which games you play.

Just like Everygame, you can deposit funds instantly using debit/credit cards. In addition, Las Atlantis supported Visa and Mastercard withdrawals without charging any processing fees. You can, alternatively, use cryptocurrencies to benefit from faster payouts. The site’s minimum withdrawal limit is $150 no matter which currency or banking option you use.

Las Atlantis is home to seven welcome packages, the majority of which are suitable for online slots with the best payout. This online casino also offers numerous ongoing promotions, including dedicated offers for new game releases. Bonus offers are normally subject to reasonable terms, including low minimum deposit limits and realistic wagering requirements.

Features Overview

• High Payout Slots: 8/10
• Casino: 9/10
• Live Casino: 8/10
• Mobile Experience: 8/10
• Promotions & Rewards: 9/10
• Payment Methods: 9/10
• Desktop Experience: 8/10
• Registration Process: 8/10
• Customer Support: 9/10

Top Sign-Up Offers:

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List of the Best Payout Slots Online for April 2025 

The following are the best payout online slots in the US. However, these games don’t just have high RTPs but also offer a variety of engaging mechanics, innovative bonus features, and valuable max wins.

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Best Payout Online Slots Reviewed in Detail

Learn more about the best payout slots online and the top casino on which to play them in the US in the following reviews.

1. Blood Suckers – Highest Paying Slot Machine for Bonus Wagering

• Payout Percentage (RTP): 98.00%
• Max Win: 900x

Launched in 2013, Blood Suckers was the first of a series of online slot machines in the NetEnt franchise and one of the highest payout slot machines to date with its RTP of 98%. The slot is available to play at many no id verification casinos, which let you anonymously withdraw free spins winnings through crypto deposits and instant bitcoin withdrawals. One such example of an anonymous crypto casino is CoinPoker casino, which features top-of-the-line online slots and a dedicated poker client with industry-leading rakeback deals.

Though, when looking for the best payout slot sites which feature Blood Suckers, Mega Dice is our top Bitcoin casino option, as it features more ongoing promotions, a welcome bonus you can wager on Blood Suckers, and an expanded gaming library.

Blood suckers has 5 reels, 3 rows and 25 paylines set against a dark and spooky backdrop that fits the vampire theme perfectly. The graphics are great, with detailed and creepy symbols, including vampires, garlic and wooden stakes.

The best features of Blood Suckers are its two bonus rounds. The first is a free spins round triggered by landing three or more scatter symbols anywhere on the reels. During the free spins, you can get a multiplier of up to 100x, which can be retriggered for even more chances to win big.

The second bonus feature is a separate bonus game triggered by landing three or more bonus symbols on an active payline. In this game, you are taken to a creepy room with coffins and have to choose which coffins to open. Each coffin contains a hidden prize; you can keep opening coffins until you get an empty one.

Blood Suckers’s impressive RTP of 98.00% makes it one of the best slots for bonus wagering. The combination of high payout percentage, bonus features and theme has made Blood Suckers a player favourite and a definite pick for the best payout online slot games. Whether you love vampire lore or just want a slot with frequent wins, Blood Suckers fits the bill.

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2. Wild Cupid

• Payout Percentage (RTP): 98.00%
• Max Win: 5,000x

Wild Cupid is a 3D animated slot machine from Urgent Games, featuring 20 paylines across 5 reels. Celebrating love, it offers vibrant graphics with symbols like hearts, flowers, and love letters, accompanied by a romantic soundtrack. The game includes two paytables: a base game paytable and a higher one activated during free spins. Free spins are triggered by landing three puppy love scatter symbols, offering higher payouts during the bonus round.

In addition to free spins, Wild Cupid features an instant cash prize bonus activated by landing three bonus symbols. Players select symbols to win cash prizes, adding excitement to the base game. With an RTP of 98.00%, Wild Cupid combines a romantic theme, engaging bonus features, and high payout potential, making it a favorite among players.

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3. White Rabbit Megaways – Highest Payout Slot Machine with Megaways 

• Payout Percentage (RTP): 97.77%
• Max Win: 10,000x

White Rabbit Megaways, released in 2017 by Big Time Gaming, is a fantasy slot inspired by Alice in Wonderland. Known for its high payout potential and medium to high volatility, it features a Megaways mechanic offering up to 248,832 ways to win per spin, with captivating symbols and a magical soundtrack transporting players to Wonderland.

The slot’s standout feature is the reel expansion mechanic, where a caterpillar adds extra wilds to increase winning chances and excitement. The main bonus feature is free spins, triggered by three or more scatter symbols, awarding 15 spins with expanding reels and the Queen’s Bonus for additional spins and multipliers. With an RTP of 97.77% and a maximum win of 10,000x the stake, White Rabbit Megaways combines innovative gameplay with broad accessibility.

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4. Quest to the West

• Payout Percentage (RTP): 97.53%
• Max Win: 1,260x

Quest to the West is a fantasy-themed slot by Betsoft with Asian influences, released in 2020. It features 5 reels, 3 rows, and 25 paylines set against a scenic mountain and temple backdrop. The Monkey King serves as the wild symbol, enhancing the vibrant graphics with bright colors and detailed symbols.

The standout feature is the Quest to the West Bonus, triggered by landing three or more Monkey King symbols. These symbols act as walking wilds, moving one reel left per spin while filling the Meter of the Heavens. Players earn payouts based on the Monkey King’s progress, with a potential instant win of 1,000x the bet when the meter is filled.

Additionally, free spins are activated by landing three or more scatter symbols. During these spins, the Monkey King continues his journey, offering opportunities for higher payouts. The combination of engaging features, stunning visuals, and a rewarding RTP of 97.53% makes this slot an exciting choice for players seeking both entertainment and substantial wins.

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5. Greedy Goblins – Best Payout Online Slot for Max Win Potential

• Payout Percentage (RTP): 97.20%
• Max Win: 1,200,000 credits

Greedy Goblins, an older Betsoft slot, features crisp 3D animations and a fun theme. This 5×3 grid game has 30 paylines and offers a fixed jackpot, achievable by playing max bet and landing 5 elf symbols, making it one of the highest-paying slot games. Its detailed graphics and colorful symbols create an immersive experience.

The game boasts diverse bonus features. Sticky Wild Reels activate when wild symbols expand to cover entire reels, staying for the next spin to boost winning chances. The Coin Drops feature awards instant cash prizes when goblins collect coins triggered by landing 2 or more coin symbols. Free Spins are unlocked by landing 3 or more scatter symbols, with additional wilds appearing during the round for bigger wins. A separate interactive bonus game lets players control goblins as they rob enemies.

With its combination of bonus features, vibrant graphics, and engaging theme, Greedy Goblins remains a favorite among online slot enthusiasts.

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6. Secrets of Atlantis

• Payout Percentage (RTP): 97.07%
• Max Win: 3,200x

Secrets of Atlantis is an underwater-themed slot by NetEnt, featuring a 5×4 grid with 40 paylines. The game is visually stunning with sea creatures, pearls, and mermaids, and it offers impressive bonus features that contribute to its high payout potential.

Key features include the Nudge Wilds, where the mermaid symbol can nudge to cover an entire reel, enhancing winning chances. The Colossal Symbols Re-Spin is triggered when a stacked wild appears, awarding a re-spin with a 3×4 colossal symbol on the middle reels, significantly increasing the potential for big wins

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7. Steam Tower – Highest Paying Slot Machine by NetEnt

• Payout Percentage (RTP): 97.04%
• Max Win: 2,000x

Steam Tower is a Victorian-era-themed slot machine with a quirky main character, and it’s well-known as one of the highest paying slot machines among online casinos for years now, including in markets outside the US, such as Norway, according to Norske Casinoer Online.

 It features a 5×3 grid with 15 paylines, an RTP of 97.04%, and medium volatility. Players can win up to 2,000x their stake, with bets ranging from $0.15 to $150 per spin. The game’s symbols include the hero, a damsel in distress, and steampunk gadgets, all contributing to its immersive design.

The standout feature is the Free Spins round, triggered by stacked wilds. Players start with 10 free spins as the hero climbs the tower’s 16 floors, unlocking multipliers from 2x to 7x and earning additional spins with each wild symbol. Reaching the top floor awards a bonus prize and maximizes win potential.

Steam Tower’s engaging gameplay, detailed graphics, and rewarding features have made it a long-standing favorite among online slot games enthusiasts worldwide.

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8. Cash Compass

• Payout Percentage (RTP): 96.42%
• Max Win: 7,400x

Cash Compass is set on a deserted island with a 6×6 grid where winning combinations form when six or more identical symbols connect. The bright graphics feature treasure maps, compasses, and exotic fruits, creating an adventurous island theme.

A standout feature is the Compass Symbol Feature, activated when a compass symbol appears and spins to point in a random direction. Symbols in that direction transform into the same type, boosting winning chances.

Additional features include free spins and a Bonus Wheel. Free spins are triggered by three or more scatter symbols, awarding spins where extra compass symbols can enhance wins. The Bonus Wheel activates with three or more bonus symbols, offering instant wins up to 250x your stake.

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9. Book of Dead – Highest Payout Slot Machine by Novomatic

• Payout Percentage (RTP): 96.21%
• Max Win: 5,000x

Book of Dead, released in January 2016 by Play’n GO, is a highly popular and high-paying slot machine with an Egyptian theme. The game features Rich Wilde, an adventurer inspired by Indiana Jones, exploring ancient tombs in search of treasures. Its detailed graphics, including Egyptian gods and hieroglyphics, create an immersive experience.

The slot operates on a 5×3 grid with 10 paylines, offering high volatility and a Return to Player (RTP) rate of 96.21%. One of its standout features is the Free Spins mode, triggered by three or more scatter symbols. Players receive 10 free spins, during which a randomly chosen expanding symbol can cover entire reels to increase winning potential. Free spins can also be retriggered.

Additionally, the Gamble feature allows players to double or quadruple their winnings by guessing the color or suit of a hidden card after any winning spin. With a maximum win potential of 5,000x the stake and smooth mobile gameplay, Book of Dead remains a favorite among players seeking big payouts and engaging themes.

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10. Ocean Treasure

• Payout Percentage (RTP): 96.00%
• Max Win: 5,000 coins

Ocean Treasure is an underwater-themed slot with a 5-reel, 15-payline setup, set against a vibrant ocean backdrop. The game features beautifully designed sea creatures, pearls, and treasure chests. Key features include a free spins round triggered by three or more scatter symbols, awarding 10 spins with tripled wins that can be retriggered.

Additionally, a bonus game is activated by three or more bonus symbols, where players choose from treasure chests to reveal instant cash prizes. This slot offers an engaging experience with its interactive features and generous free spins, making it a notable choice for players seeking high payout potential.

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How We Rate The Best Payout Slots Online

These are the key characteristics that our team analyzes to identify and rank the best payout online slots.

Return to Player Percentage

To be considered for our top list, games must have one of the best online slots payout percentages. Blood Suckers and Wild Cupid, for example, have RTPs of 98%, which is significantly higher than the majority of other slot machines. We carefully analyze the RTP of each online slot to make sure it aligns with market averages. While some outliers like Blood Suckers are good to have, the average online slot RTP is 96%, and the minimum we take into consideration is 95%. The Return to Player percentage is only one factor which determines slot payouts, which is why many of the best payout online slots have an RTP of around 96%, but boast multipliers of up to 200,000x your stake.

Hit Frequency

In addition to checking which slot machines payout the most, our team looks at the average hit frequency of these games. White Rabbit Megaways and Quest to the West have hit frequencies of 27.6% and 27.4% respectively, which means that you can expect a win every three or four spins. The hit frequency is analyzed through meticulous first-hand testing over thousands of spins, and the data is pulled by our team of experts in order to provide an objective evaluation. Typically, high volatility online slot games have a lower hit frequency, but they tend to pay out in bigger amounts, whereas low volatility online slot games have a higher hit frequency that pays in lesser amounts. 

Bonus Features

While most players look for the highest payout online slots as they’re looking for frequent or sizable payouts, we also consider the entertainment factor. This increases significantly when there are multiple bonus rounds, such as with the Secrets of Atlantis or Cash Compass slots. Of course, bonus features aren’t merely entertainment features, as they significantly boost an online slot’s payout rate. Free spins rounds, click to win bonus rounds, and different types of online slot bonus rounds are carefully analyzed by our team and evaluated how they blend into the entire slot machine’s payout rate. 

Max Win

While there is no correlation between the payout percentages and max win of slot machines, players are naturally attracted to games that offer the potential for sizable prizes. By playing Greedy Goblins and Book of Dead, for example, you can win payouts that are worth thousands of times your base bet. Many Megaways slots offer maximum payouts of up to 200,000x your bet, which is why they’re so popular on the market right now. We heavily consider the slot’s maximum potential when selecting the highest payout slot machines. 

Available in the US

While there are many high RTP slots, they are not all accessible in the US. You can play slots with real money at several listed real money slots casinos. While some of these sites, including Mega Dice, may require a VPN, they are all able to welcome players from the USA.

Mobile Accessibility

The mobile gambling market in the US is steadily increasing and is expected to reach almost $155 billion by 2030. It is, therefore, a priority for software providers to create mobile-friendly games. You can play Ocean Treasure and all other featured payout slots from anywhere without needing to download an app thanks to HTML5 or similar mobile technologies.

What Are Slot Payout Percentages?

Payout percentages are created by mathematical calculations following extensive testing. These percentages are officially calculated by independent test labs after they have run a slot for thousands of rounds.

The Return to Player i.e. payout percentage indicates how much you can expect to win when you play a specific slot. A 90% RTP game, for example, is likely to pay out $90 for every $100 that you wager on it. This value, however, is only indicative and based on thousands of rounds. 

Casino players are unlikely to play enough rounds to come close to proving the RTP. By playing slot games a few rounds, the outcome of the game is much more unpredictable, and while this may result in higher losses, it can also result in jackpot wins or high-value payouts.

While the average slot machine RTP is 95%, top payout slot machines have RTPs of between 96% and 98%. Very few online slot games have RTPs higher than 98%, but other online casino games, including video poker and Crash games, commonly feature high payout percentages.

What is Slot Volatility?

Slot volatility, also known as slot variance, determines how frequently and how big the slot will pay out – in simple terms. A high volatility slot pays out less frequently, in larger amounts, whereas a low volatility slot pays out more frequently in lesser amounts.

A combination of high RTP high volatility slots is totally possible, which may be confusing to new users. In the same vein, low volatility, low RTP slots also exist. In general, however, high volatility online slot games have a median RTP of 96%, whereas low volatility slots have an RTP of over 97%.

Blood Suckers is one of the best low volatility online slot games, and it has an RTP of over 98%, whereas White Rabbit Megaways for example, is a high variance Megaways slot with an RTP of over 96%.

Before playing any highest payout slot machine, it’s important to analyze the volatility rates, because they determine the maximum payout you can achieve and the general payout size. If you’re looking for big wins, high volatility slot machines are always a good idea.

We recommend playing slot games with low variance for wagering a bonus, playing it safe, or when operating with a limited budget.

How to Find Payout Percentage on Slot Machines

If you’re playing slot machines that payout real money and want to find out their RTPs, you can view the individual paytables as the figure is normally published there. You can also try to calculate the percentage yourself, however, you would need to play thousands of rounds to reach an accurate result.

To calculate a slot’s RTP, you need to keep track of the total value of wagers placed and the total value of payouts won. Divide the payouts by the wagers and multiply by 100 to get to the payout percentage.

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How To Get Started Playing the Best Payout Slots

Now that you know which are the top high payout slots in the US and the online casinos that offer them, let’s take a look at what you need to do to start playing slot games. All the featured sites require you to create an account before placing a deposit. The following steps should help you join Wild Casino or any other featured platform.

Step 1: Become a Wild Casino Registered Player

Visit the Wild Casino homepage and click on ‘Join Now’. Provide your personal, contact, and residential data and complete the registration form by clicking on ‘Create Account’.

Step 2: Confirm Your Email Address

You’ll be asked to verify your email address to ensure that you will receive important emails from the Wild Casino support team. By the time you finish registering you should receive an email asking you to click on a link within it. Do this to confirm your email address.

Step 3: Choose a Payment Option

Back on the Wild Casino website, click on ‘Cashier’ to view all available banking methods. Click on the one that you wish to use.

Step 4: Complete Your First Online Deposit

Provide the necessary payment information and include a valid Wild Casino bonus code to unlock your welcome offer. If you are paying with crypto, use the wallet address and QR code to make your wallet transfer.

Step 5: Start Playing the Highest Payout Slots

When your funds have been successfully transferred, you can start playing the best payout online slots at Wild Casino. The quickest way to find a game is to search for it by name since the site does not offer a higher RTP filter.

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Types of Real Money Slots at The Best Online Casinos

Online casinos and online slot games go hand in hand. Online slot games are the most popular online casino game type in online gaming, and most online casino sites offer 1,000+ slot machines for you to explore. 

They are split into various categories, which signify the game mechanics on which these slot machines are based. Moreover, each slot has a separate theme, set of bonus features, RTP, and volatility levels. 

The available slot types have recently increased significantly thanks to innovations from leading software providers, such as Big Time Gaming. That’s why we provide a concise guide to the types of slot machines available at leading online casino sites. 

Classic Slots – 3-Reeled Slot Machines

Classic 3-reel slot games, though outdated, remain popular for their nostalgic appeal and decent payouts. Classic slots like Mega Joker offer a high RTP of 99%. These online slots are characterized by high volatility, meaning less frequent but potentially larger wins. Players should prepare a substantial bankroll. While these classic sots offer simplicity, modern slot games generally provide a more engaging experience.

Video Slots – 5-Reeled Standard Modern Slot Machines

Video slots are the modern standard for online slot games, featuring 5 reels, multiple paylines, and a variety of bonus features like Wilds, Scatters, free spins, and themed gameplay. Wild symbols substitute for others to increase payouts, while Scatters trigger bonus rounds. Known for their high-quality graphics, animations, and soundtracks, video slot games offer immersive and engaging experiences.

These games include advanced features like Expanding Wilds, Avalanche Reels, and Megaways™, with popular titles such as Starburst, Gonzo’s Quest, and Immortal Romance. Players can choose between high, medium, or low volatility games based on payout frequency and size. With over 150 gaming providers releasing new titles regularly, online casinos host thousands of video slots.

When playing slot games, check RTP (minimum 95%) and volatility to find the right game. Leading providers include NetEnt, Microgaming, Red Tiger, and Betsoft. Video slot games are ideal for players seeking dynamic gameplay with frequent updates and diverse themes.

Megaways Slots – up to 117,649 Paylines (Ways to Win)

Megaways slots, introduced by Big Time Gaming in 2015, revolutionized online slot games with dynamic reels and up to 117,649 ways to win per spin. These games feature cascading reels, random reel modifiers, and high volatility, offering massive payouts—up to 250,000x your stake. Popular titles include Bonanza Megaways, The Dog House Megaways, and Gonzo’s Quest Megaways. Leading providers like Pragmatic Play and Red Tiger Gaming have licensed this mechanic, making Megaways slots a top choice for players seeking innovative gameplay and substantial rewards.

Megapays Slots – up to 117,649 Paylines Progressive Jackpots

Megapays slot games are an enhanced variant of Megaways games, featuring progressive jackpots alongside dynamic reels and high volatility. Developed exclusively by Big Time Gaming, these online slot games offer rewarding base games, bonus features like free spins, Wilds, Scatters, Cascading Reels, and Multipliers. With RTPs ranging from 95% to 97%, they provide substantial payout potential, including massive multipliers.

Popular titles include Bonanza Megapays, Who Wants to Be a Millionaire Megapays, and The Great Pigsby Megapays. Their combination of innovative mechanics and progressive jackpots ensures they remain a favorite among online casino players.

Megaquads Slots – For The Biggest Slot Machine Enthusiasts 

Megaquads slot machines, introduced by Big Time Gaming, combine four individual slot grids into one game, offering up to 16,777,216 ways to win. These high-volatility online slot games feature standard mechanics like free spins, Wilds, Scatters, and multipliers, alongside innovative merging reels that amplify payout potential. With RTPs between 96% and 97%, Megaquads slots are gaining popularity at offshore sites, crypto casinos, and Gigadat platforms.

A standout example is Slot Vegas Megaquads, which delivers massive winning possibilities and unique gameplay. While still relatively new, their dynamic formula and exceptional payout potential make them a promising addition to the online casino landscape.

Hold and Win Slots – Assume Control of The Slot Machine

Hold and Win online slot games are high-volatility games featuring a re-spin mechanic that allows players to lock specific symbols in place, increasing the chances of winning combinations and multipliers. Triggered by landing special symbols, often coins, the feature awards re-spins where locked symbols remain sticky, potentially leading to significant payouts. RTPs for these online slots typically range from 94% to 96%, with some medium-volatility exceptions from providers like Wazdan.

Popular titles include Dragon Pearls: Hold and Win by Booongo and Hold and Win by Playson. These games combine traditional slot features like free spins, Wilds, and Scatters with innovative mechanics, making them a favorite among online casino players.

Daily Drops & Wins Slot Machines – Jackpot Potential With Every Spin

Pragmatic Play’s Drops & Wins promotion has become a staple at top online casinos, offering jackpot prizes averaging $2,000,000. This feature includes selected slots where players can win random cash prizes (daily drops) or compete in weekly tournaments for leaderboard rewards.

The online slot games have RTPs between 95% and 96% with medium to high volatility, providing high payout potential despite lower hit frequency. Popular games like Wolf Gold and Sweet Bonanza headline these promotions, especially at crypto-friendly casinos. Users can play slots while benefiting from surprise cash prizes and free spins integrated seamlessly into participating titles.

Bonus Buy Slots – Instant Access to The Bonus Features

Bonus Buy slots allow players to purchase direct access to bonus rounds, bypassing the need for triggering them through standard gameplay. These online slots, known for their high payout potential (average RTP of 97%), come with significant risks and hefty costs, often exceeding $200 depending on stake size. While they offer instant access to lucrative features, ineffective bonus rounds can result in losses.

These online slots are best suited for players with large bankrolls and can be maximized by combining them with casino bonuses. Leading providers of Bonus Buy slots include Relax Gaming, NetEnt, and Pragmatic Play, offering high-volatility games comparable to Megaways slots.

Progressive Jackpot Slots – Win Millions from a Single Spin

Progressive jackpot slots don’t have impressive payout percentages, but these slot machines pay $10,000,000+ from a single spin. The odds of that happening are equal to winning a lottery ticket, but some jackpot hunters enjoy these online slots and the thrill they bring compared to different casino games. These games are available at offshore casinos and no KYC casinos.

Mega Moolah by Microgaming and Divine Fortune by NetEnt are the highest paying slot machines in terms of progressive jackpot payouts to date, but not by payout percentage. Nowadays, many providers have released dozens of progressive jackpots, with varying prize pools from a couple of thousand dollars to millions. 

Typically, each jackpot slot’s payout percentage is affected by the fact that a small portion of each bet goes towards the jack pot. This results in a lower RTP and a less rewarding base game compared to regular slot machines. That’s why we don’t recommend playing progressive jackpots, but we’re sure some of the big winners out there would disagree! 

Top Progressive Jackpot Payouts in Online Casino History

These are the lucky few that made it out with life-changing jackpot sums, some of which originated from a minimum wager of $0,25, such as Jon Heywood when he broke the Mega Moolah record at Betway Casino. 

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Top 14 Slot Game Providers in the US

The best payout slot sites have games from the top slot game providers in the US, so our players get the best gaming experience. Below are the top 14 slot game providers on our platform:

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What’s The Best Payout Slot Machine?

Blood Suckers is the overall best payout online slot with an RTP of 98% and a max win of 900x your base wager. This vampire-themed game by NetEnt has proven to be so successful that it led to the creation of several sequels. The slot’s minimum bet limit is $0.25 and its maximum limit is $50, so it’s well-suited for both casual players and high rollers.

Play Blood Suckers and many other real cash payout slots at Mega Dice and benefit from a 200% match bonus of up to 1BTC. Sign up in under 30 seconds and place a fast deposit using Bitcoin or one of the other 17 supported cryptocurrencies.

Affiliate Disclaimer: When you access the recommended operators through our affiliate links, Best Payout Online Slots may receive commissions from advertising, at no additional cost to you. However, be assured that our recommendations are unbiased and founded on thorough assessments. It’s important to acknowledge the risks associated with gambling addiction, so please engage in responsible gambling practices and only if you are of legal age to do so.

Resources

• https://finance.yahoo.com/news/mobile-gambling-market-reach-usd-131700443.html
• https://gaminglabs.com/services/igaming/game-mathematics-percentage-return-to-player-rtp-analysis/
• https://www.responsiblegambling.org/