Best Paying Slot Machines

If you are a fan of online slots, you've come to the right page. Online slot machines are the most popular games in the US because they are simple to play and offer some of the highest payouts. Find out more in our detailed article.

It's rare to find an online or land-based casino without slot machines. These are the most popular and easy-to-play games. One of the most appealing things about slot games is that they offer a relatively higher payout than other casino games. Additionally, slot games have exclusive bonus features to enhance your chances of winning decent payouts.

Since there are tons of online casinos, you must choose US sites that are fully licensed and regulated by a recognized authority. Also, make sure you know the ins and outs of the online slots you pick before playing with real money.

This comprehensive guide covers everything you need to know about slot machine payouts, how they work, top-notch developers, and factors to consider when choosing the best payout machines.

Best Payout Slot Machines

Slot games come in different forms and types. These games vary depending on the software provider. Some slot machines have low payouts, while others offer significantly bigger payouts. As you are aware, the payout of a slot game is determined by the theoretical return to player RTP percentage. Without following any hierarchical order, these are the most popular online slots with the best payout percentage.

Ugga Bugga Slot

Ugga Bugga is a high-paying slot machine from Pragmatic developers. Unlike most slot machines, Ugga Bugga has a unique video poker mechanic where you must make a winning combination of symbols and get a chance to hold a symbol space that acts on all 10 lines. This feature gives the game a touch of skill element than most slots.

Moreover, Ugga Bugga Slot has a standard grid of 3 reels and 10 paylines. Players have a vast selection of winning combinations, thanks to the special hold feature that is triggered every time.

The unique jungle theme, authentic background music, and exclusive bonus features make this slot even more enjoyable. Even more appealing about Ugga Bugga Slot is the high Return to Player (RTP) percentage of 99.07% and low variance. Like other slots, you can enjoy this brand on mobile and desktop computers.

Mega Joker Slot

If you are a fan of retro-style slot machines, you will be thrilled by NetEnt's Mega Joker slot. Like most titles from the developer, it comes with stunning graphics and exclusive features to enhance your winning opportunities.

This slot has a varying jackpot amount, and the grid features 5 reels, 3 rows, and 5 paylines. You can wager from as little as 1 cent, making it a good slot for players with all budgets. Additionally, there are unique models, bonuses, and other features embedded within the game.

Furthermore, the Mega Joker slot has a solid Return to Player (RTP) percentage of 99%, making it one of the top-paying NetEnt slots. Also, you can maximize your winning opportunities with 'The Supermeter Mode' feature.

Mega Moolah Game

Microgame's Mega Moolah slot needs no introduction. This progressive slot game has made a name for rewarding some of the biggest payouts in history. This video slot has a simple layout with five reels, three rows, and 25 possible ways to win.

The most appealing thing about this slot is the jackpot bonus wheel that is triggered randomly and allows you to win the progressive jackpot. Also, the slot machine has exclusive bonus features like the multiplier, free spins, and wilds to boost your winning opportunities.

Another catchy thing in the Mega Moolah slot is the rich African Safari theme. There are different symbols, including lions, elephants, giraffes, and classic card symbols. Though it has a relatively low RTP of 88.12%, you are assured big payouts from the progressive jackpot.

The Catfather Slot

The Catfather is a cute and cuddly slot machine by Pragmatic Play. It has a simple layout that features 3 rows, 5 reels, and 9 fixed paylines that pay from left to right. Additionally, this game has a range of bonus features, including the expanding wild, random stacked wild, free spins, and a multiplier.

Like other titles from the developer, The Catfather boasts high-definition graphics, seamless animations, and immersive sound effects. In addition, this medium volatility game has an average payout of 98.10%.

With a wide betting range of between 0.90c and $45 per spin, The Catfather Slot is suitable for beginners and casual players looking for big payouts.

Ooh Aah Dracula Slot

Ooh Aah Dracula Slot is powered by Barcrest, and it hit the market in 2015. This penny slot machine has a 5 by 3 grid and 10 winlines that pay left to right. You can stake from as low as 10 cents up to a maximum of $500 per spin.

The Dracula theme in the game is presented with cartoon symbols that make it more appealing and fun to play. You can try this game on any device, including smartphones, tablets, and personal computers.

The average payout percentage in Ooh Aah Dracula Slot is 96.1%, and the prize can go up to 250,000 from a single spin. The good thing is that you can raise your stake to enjoy an impressive RTP of 99%.

Jokerizer Slot

Yggdrasil's Jokerizer is an amazing and fun-to-play slot machine. The game was launched in 2016 and had immersive gameplay and eye-catching visuals. The unique theme of this slot puts players at the center of the carnival environment.

Additionally, this high variance slot has 5 reels, 3 rows, and 10 win lines that pay left to right. Jokerizer offers a world-class gaming experience to players of all budgets with a bet range between $1 and $20 per spin.

What's more, this game has a payout percentage RTP of between 88.8% and 98%. With the right symbol combination and max bet, you can walk away with a massive win of 6000x your stake.

PayDirt Slot

Real-Time Gaming (RTG) is the company behind PayDirt Slot. The game is inspired by the Gold rush and has five reels, three rows, and twenty-five possible ways to win. You will come across standard symbols like scatters, wilds, Gold Rush, Gold Fever, and The Strike bonus features.

In addition to these lucrative bonus features, PayDirt Slot has an appealing progressive jackpot that can be triggered randomly. Also, the slot has a solid RTP percentage of 97.5% and a medium variance. Thus, it is a good option for beginners and expert gamers looking for big payouts.

Good Girl Bad Girl Slot

Good Girl Bad Girl from Betsoft is the game to check out if you fancy video slots with unique complexities. This game boasts 3D graphics and a range of bonus features to boost your payouts.

The uniqueness of this video slot is that you can play in two different modes - either as a Good Girl or a Bad Girl. Also, you can double the lines and play in both modes simultaneously. The bonuses and other features are the same in both modes.

This is a perfect game for modern slot enthusiasts as it comes with an RTP of 97.79% and a maximum win of 1170000. In addition, the Good Girl Bad Girl slot has bonus features like the multiplier, free spins, scatters, and the bonus wheel to boost your winning.

Reputable Developers Behind Best Paying Slots

Many reputable software companies are dedicated to creating casino games for the US market. These companies invest in cutting-edge technology to deliver games with innovative bonus features, crisp graphics, unique themes, and high payout percentages.

Additionally, the software companies create games that can be played across all devices, including mobile and personal computers. The best part is that you can enjoy a wide selection of games from these developers in free mode or play for real money.

The following are top-notch slots and developers for the US online casinos:

  • NetEnt
  • Microgaming
  • Yggdrasil
  • Betsoft
  • Bacrest
  • Pragmatic Play
  • Real-Time Gaming (RTG)

What is RTP in Slot Machines?

When sourcing the best slot machines online, the payout percentage is one of the first things to consider. The Theoretical Return to Player (RTP) percentage indicates the amount of money a slot machine pays back to players in the long run.

Do understand that there are loose slots and tight slot machine games. Loose slot machines payout more often and at a higher percentage than their counterpart tight slots. However, it is essential to understand that the RTP is just a statistical average, and it doesn't guarantee results. The good thing is that determining the RTP of a slot machine is simple.

The standard formula for RTP is: Amount returned to players/Amount Wagered.

Additionally, slot machines have different variances or volatilities. The games are categorized into low volatility slots, medium volatility, and high volatility slots. The variance of a game refers to how frequently it pays out jackpots and the payout size.

There are different ways to learn about the payout percentages of slot machines. The easiest and most common ways are:

  • On the game developers' websites.
  • On the casino websites.
  • In the game's information section.
  • Searching online.

Common Bonus Features of Highest Paying Slot Machines

One of the most appealing things about slot machines is that they are packed with a range of bonus features to increase your payouts. These features will vary depending on the slot and the software developer. These are the most common bonus features you can find in online slots with the best payouts.

  • Wild Symbols: The wild symbol in slots substitutes other symbols to form better payouts. Slot machines have different types of wild symbols, including expanding wild, stacked wilds, random wilds, shifting wilds, and sticky wilds.
  • Bonus Symbols: The latest slots have a vast range of bonus modes and mini-games. However, they require players to match specific symbols in the base game. The bonus symbols increase your chances of winnings.
  • Scatter Symbols: The scatter is one of the most prevalent bonus features in slot games. The unique thing about this symbol is that it pays anywhere it appears. Most slot machines use scatters to reward free spins.
  • Multipliers: Multiplier features work by increasing the payout rate whenever it is activated. This feature is quite common in slot machines with cascading reels.
  • Win Both Ways: This is an exciting feature that pays if the winning combination runs from left to right. Also, it pays for matching symbols from the right to the left side.
  • Free Spins: Free spins is the most common feature in all slot games. The method of activating and the number of free spins will vary from one slot to another.
  • Mini-Games: Mini-Games is a new interactive feature in modern slot machines. They offer you different options, including mystery boxes with random cash prizes and jackpots.
  • Prize Wheels: Slots with prize wheels allow players to win one of the multiple payouts. Many progressive jackpots use prize wheels to give you a chance to win jackpot prizes.

How to Pick High Paying Slots

With so many slot machines available, it can be challenging, especially for beginners, to find slot games with the best payouts. As you are aware, these games come with different features and payouts, although the rules of playing are the same. So, these are the key factors to consider when choosing high-paying slots:

Consider the Slot Provider

Online casinos don't control the RTP of games. It is the work of the slot providers to determine the payout percentage in a game. Some developers create games with higher payouts than others. On average, the payouts of most slots range between 97% and 99%.

Simplicity of the Game

Simple slot games without extra features offer better payout percentages. Any additional features on a slot always reduce the overall RTP and, thus, lower payouts.

Volatility & Variance

The volatility or variance is always related to the pay rate and focuses on short-term results. The higher the variance, the less time a spin will land a winning combination.

Hit Frequency

The hit frequency is the chance of hitting a winning combination, and it's unrelated to the RTP. Betting on a single payline gives you a win once after a couple of spins, and multiple payline games give you frequent but small wins.

Game Features

Slots with the highest payouts should have a wide range of features. These bonus features include free spins, bonus rounds, multipliers, and gamble features.

House Edge

The house edge is the opposite of the RTP. This is the profit that the casino earns from the wagers. The higher the RTP percentage, the lower the edge.

The Bottom Line

In summary, we hope you found the information you were looking for in this post. We have researched and provided everything you need to know about the best paying slot machine games. Whether playing online or at land-based casinos, you will come across slots with varying payout rates. Other than RTP, we've shared other factors slot players must keep in mind when picking the best slots with big payouts.


Why do slot machines have different payout percentages?

Online slots have varying RTP percentages because they are created by different developers and have varying bonus features.

What's the difference between RTP and house edge?

The RTP is the player's profit from a slot over time, and the house edge is what the casino gains from the game.

Should I play the max bet on slot machines?

Some slot games offer a higher RTP on max bets; however, sometimes, it depends on the game features.

Best Online Casinos - Apr 2024