Best Online Slots for Real Money in 2019

Slot machines are packed with fun features and awesome themes, but above all, these games offer incredible prizes to those who are willing to invest a little. If you’re looking for real-money slots in the USA, you will have to learn how to dodge some security issues. So what are some of the best online slots for real money that you can play right now? Find out below!

Free Casino Bonuses For Real-Money Slots


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We’ve compared the facts and checked our sources to compile a list of the best and safest online casinos available to USA players. We’ve chosen these websites because they hold reputable licenses and treasure their customers by offering quality games, awesome bonuses, fast and secure transactions, and helpful support around the clock. 

How to Choose the Best Online Slot Machines

Firstly, games that pay real money are not hard to find. Some key features of good slots are high payout percentages and an affordable range of betting options. Online, you’ll notice a wide range of progressive, penny, quarter, nickel, high-limit, and quick-hit slots that you can try. 

These are the things that matter the most in terms of prizes. Other elements to consider are the specific rules and winning combinations of each game, bonus rounds, the reliability of the game developer and online casino, plus the look and feel of the slot. The key thing to remember here is that most online casinos use games created by third-party software developers. Some of these providers, for example, RealTime Gaming, have been the driving force behind the online casino industry since the late 1990s. 

What Makes a Good Online Slot Machine?

  1. So the first thing to consider is the game provider because it will reveal a lot about the quality, reliability, and the payouts of the slot.
  2. After that, you need to look for games with a lucrative return-to-player percentage. Higher percentages will give you a more significant opportunity to win money, and the game you choose should be in the 95% to 97% range. In general, online slot machines have a greater RTP compared to games in live casinos, and that’s one of the reasons why they’re so popular.
  3. Another thing to look for is volatility or variance. Namely, if slots are highly volatile, they will give you prizes less frequently, but they will be larger. Conversely, low volatility games will give you more frequent wins, but the real-money rewards will be smaller. Luckily, the online community is enormous, and it’s good to take advantage of it and find the right information on portals such as this one or by reading opinions by real players.
  4. Additionally, not to risk the safety of your money and data, you must pick a secure casino, but that is something we’ll discuss later.

Right now, it’s time to reveal the best online slot games! 

Top 7 Online Slots for Real Money

Some of these slots have high RTPs, awesome bonus rounds, a good reputation in the player community, fun ways to win, and amazing themes. Moreover, they are available on both mobile and desktop devices, which is incredibly convenient.Сheck out!

Lucha Libre 2

A new sequel to Lucha Libre from RTG is finally out! In this 5-reel slot, you need to help Taco Malo compete against a new strong fighter, Nacho Friend! When Wrestler Wilds cover the middle reel, the prizes can be multiplied up to 10 times, or the wilds will expand to other reels. The game offers rich payouts in 30 paylines. RTP is 95%.

Wu Zetian

Immerse yourself in the ancient times of the Tang Dynasty with beautiful symbols, music, and magnificent gameplay. Wu Zetian is a Giant Symbol game from RTG with connected reels and 25 paylines. In the base version of the game, lines 2 and 3 or 3 and 4 are connected and spin with 3×2 giant symbols. The Gong is a scatter symbol, 3, 4, or 5 of them will trigger 5 free games with 3-5 reels connected, respectively. The game has medium volatility, with RTP 95.5% – 97.8%. 

Sweet 16

The main feature of this candy-themed game from RTG is morphing symbols: any winning symbols are shaped after pays are rewarded. New symbols appear in shaped positions and can award extra wins. A prize multiplier can allow successive wins from the same initial spin. 3 Swirl Lollipops, the scatter symbol, trigger the Sweet 16 feature that awards 16 free games. In this 5-reel slot, all ways pay, and a Sweet 16 is a grouped wild that counts for all symbols except scatters. RTP is 97%.

Kung Fu Rooster

Kung Fu Rooster is a game developed by RTG that combines Chinese martial arts and animals. It is a 5-reel slot with 12 paylines where you can bet from $0.01 to $0.25 per line. The Rooster is the Wild Symbol, and the Monkey is the Scatter that grants up to 25 free games. A Fire Claw is the multiplier that is active during the free spins. RTP is 96.3%.

Arabian Tales

Arabian Tales features cartoon-style Middle East slot with 5 reels and 50 paylines. The Lamp is an expanding wild; it will replace any other symbol to form a winning line and expand to fill the whole reel to form new wins. What is more, it has a 2x multiplier. Genie grants up to 50 free spins; if you are on a roll and land Sultan jackpot symbols, 5 of those will grant you a x2500 jackpot. The game has an RTP of 94.93%.

Mighty Aphrodite

Mighty Aphrodite, inspired by the Greek mythology, is a 5-reel slot from Rival that has 25 paylines. It has the following symbols: Aphrodite, a stacked wild, is two icons high, Pegasus grants up to 21 free spins, and Cupid that randomly appears on the screen will award random multipliers. You can bet from one cent up to $2.50 per line. RTP is 94.31%.

Lucky Labyrinth

This classic 5-reel slot from Rival has 30 paylines. It features characters from the 1986 movie Labyrinth. An Owl is an expanding wild symbol, and a Blue Crystal Ball is a scatter: when 3 to 5 scatters appear on the screen, they grant free spins. During the free games, you can win a Drop Icon Super Round, with 5 Super Spins. It is a medium volatility slot in which RTP is 94.21%.

Safety When Playing

But are all slot games safe? We specifically chose the ones on our list because they are 100% safe and secure. There are many ways in which developers or casinos can tamper with the games in order to generate non-random outcomes. 

That’s why it’s essential to know how to spot the proper credentials and security features to ensure the safety of the slot. RTG, for example, is incredibly transparent regarding their real-money slots. All their games are tested for fairness. 

This is done through independent auditing companies which test the provider’s random number generator to ensure that it consistently gives random results. The RNG is the only technology that gives you fair results in online games. And if you see titles made by developers that don’t openly publish details about the RNG, RTP, payout rates, and other winning statistics, steer clear. Luckily, it’s easy to find all this information online, but there’s another determining factor that you must not ignore.

Trustworthy Casinos

Before you play and spend real funds, you must know how to pick the safest and most reliable casino site. Many gaming sites out there today can harm their players with suspicious techniques and rules. Only reliable sites will give you all the information you need before playing and will also be packed with features and games. 

Trustworthy casinos will openly show you their credentials like their gaming license (from a respected jurisdiction) and clear and precise terms & conditions pages. Additionally, they will include a 24/7 customer support team with plenty of experience and willingness to help their players. On top of that, the casino will need to have a range of secure deposit and withdrawal methods (credit cards, crypto, Paypal, etc.) and a good reputation in the online community. 

Casino Bonus Frauds

The best way to know if a casino is safe is to inspect their bonus offer and read what other players thought about it online. 

Bonuses can be incredibly generous, for the most part, but shady casinos could use them to exploit players. Namely, a welcome bonus that comes with unclear requirements is one of the most common ways fraudulent casinos trick their players. 

Unsafe Casinos

Some unreliable casinos could give you an unrealistic wagering requirement, while others will not allow you to cash out your winnings during normal play unless you give them a lot of money. Additionally, they could include unrealistic time limits that could force you to spend more than you thought. Even worse, rogue casinos might have a T&C clause that legally allows their business to confiscate all your winnings if you fail to complete some of their unrealistic rules. 

While a wagering requirement, cashout limit, game requirement, and time limit are all things that usually come with bonus offers, it’s easy to spot some of the fraudulent tactics. It’s smart to inspect everything about a bonus offer, plus read opinions from real players before you claim it.

Low vs. High Stakes Slots

And finally, when you choose a trusty casino site, one question remains: should you play for high or low stakes? Do they affect your chances, and should you always bet max? If you’ve ever tried a progressive slot, it’s where you’ll notice the difference the most. 

If you wager on progressive slots, it’s best to test out the game and find out some calculations before playing it. In some cases for progressive slots, you won’t be able to get the jackpot unless you play for high stakes. Interestingly, some slots could boost the RTP as you increase your bet (e.g., 96% becomes 99%). However, due to the RNG, additional factors can affect your game like volatility, paylines, and grind. 

Unfortunately, the only way to test this is to spend real money on the games. Additionally, you can try to test it using the demo mode and play for free in the previously mentioned casinos. It’s a clever way to test a slot before playing for real money.

Online Slots: Final Thoughts

So now that we’ve shared our expert opinions on the greatest slot games that pay real money online as well as the most reliable casinos, it’s time to start gaming! Pay close attention to the things we’ve outlined in the article and only choose the most trustworthy casino sites to avoid fraud. 

The best real-money casinos from our list are surely a great starting point, and you’ll find an entire universe of various slot machines that pay real money. So if luck is on your side, you may be able to win real money online instantly! Good luck and happy spinning!


Can casinos adjust slot machines?

It is the software developer that designs a machine and determines its payback percentage. That means casinos cannot simply decide to adjust their slots’ RTPs at will. If a machine is to go through significant alterations and change in its return percentage, players will need to know in advance.

Is it better to bet on high- or low-volatility slots?

Depending on your gambling preferences, you may choose either a low- or a high-volatility slot machine. What is the difference? Low-volatility games give smaller payouts but frequently, while the player will need to wait a long time for a win on a high-volatility machine. However, it will be a sizeable one. The option that sounds more appealing to you should probably be your next choice.

How much can you win on penny slots?

Many gamblers believe that you only need to bet a cent to enjoy penny slots and that you cannot win as much as on regular machines. Both of these assumptions are, in fact, incorrect. The penny slot will often make you place higher bets to activate all paylines. It will also allow you to win tens and hundreds of thousands of dollars if you hit a progressive jackpot. Just read the relevant T&C’s carefully to avoid disappointments.

What are the chances of hitting a jackpot on a slot machine?

When it comes to progressive jackpots, the odds of winning one are minimal. These prizes are typically life-changing since they reach millions of dollars, so they are not paid out too often. For instance, you have a 1 in 50 million chance to win the well-known Megabucks jackpot.

How can I win $1,000 in a casino?

There are many ways to win $1,000 or even more by playing various casino games. You might play craps and multiply $1 thousand times in just three rolls, or you can start with $100 and end up with ten times more playing European roulette. Players may also spend some time on a high-volatility slot and walk away with the desired amount. Whatever you choose, the goal is to place appropriate bets and find the games that provide the most value.

Are slot machines really random?

No matter how hard players may look for patterns and rules, there is nothing they can do to affect the outcome of a slot spin. Yes, the results are entirely random. After all, it is the Random Number Generator that determines the placement of symbols on each reel. This algorithm ensures that no strategy, cheats, or anything other than luck can influence a gambler’s success. There are also no repeating cycles, so keeping track of the outcomes is pointless. Just enjoy slots as the mindless fun they are.