How to Find The Best Online Slot Games

Play for Free or with Real Money - Discover the best online slots here

Written by: Jasmin Williams | The review was last updated: 04 January 2023 | Fact-check by: Kim Birch

Jasmin Williams, Chief Content Officer at BETO Slots™, has worked in the English casino industry for over a decade and is regarded as a casino and slots game expert. About Jasmin Williams

So, you're one of the many avid players who dived into an entertaining world of online casino games. But you might be wondering: wait a minute, how do I know I am being given the best gaming experience for my money?

Fear not. We're here to aid you in your endeavours. Our experts are none other than seasoned casino players who are ready to guide you into unlocking the best slot games experience. Who knows? Along the way, you may discover something that stirs your heart with a fiery passion.

For now, you can sit back, relax, and leave all the research work to us. We take pride in exploring new online slot games daily, with more than hundreds of video slot reviews under our belt.

So, before the main course begins, we'll let you in on a friendly tip. While casino bonus offers, particularly a juicy welcome bonus, play a crucial role in creating the best online slot machines, it's just the tip of the iceberg. What truly matters is "how" these slot games are crafted to be the best.

Speaking of which, play the best payout online slots for free here at BETO™.


New Sites & Slot Machines Reviewed

It's great to have a wide variety of online slot sites to choose from. Not all slot sites have the demo online slots you want to choose from and play.

We visit these online slot sites consistently to check out the game library available and other services for players. Henceforth, we update our reviews with the latest news and updates about online casinos.

Play slots online for free and have a blast of time here at BETO™. Besides being just free of charge, we ensure that players get to choose from a wide variety of entertaining slot machines to pour their hearts out for an unforgettable gaming experience.


Top Tips to find the Best Online Slots that fits your Playstyle

Tombstone RIP (Nolimit City)

Play online slots and ride the waves in Nolimit City

Free game

Play online slots and ride the waves in Nolimit City's latest The Tombstone slot machine

Choosing the right online slot casino for your next adventure can sometimes be a hassle.

That's why our team of expert reviewers here at BETO™ provide in-depth insights about the best slots games in town.

The following are some tips on spotting the best slot games to play at your favourite online and land-based casinos.


Slot Machine Game Styles and Studios

It begins with choosing slot machines that suit your style and needs. What kind of game genres and themes do you like and which online casino providers are producing them?

Here at BETO™, we provide you with a diverse library of free and paying online slots.

Are you into classic slots with 3x3 or 5x3 grid layouts with limited paylines? Then look for slot sites that offer games where the gameplay offers a unique experience with each spin, alongside massive payout potential. Need more help? Then, try playing online slots based on the Big Time Gaming exclusive Megaways games or their latest iteration, the Megaclusters games.

If bonus rounds mayhem is your go-to for maximum free spins winnings or anything else, check out your beloved game preferences from our Slot Games page for more details.


Game Quality & Mobile First Slot Games

Temple of Dead Bonus Buy (Evoplay Entertainment)

The Temple of Dead Bonus Buy slot is a consistent attendee among the Best Casino Slots

Free game

The Temple of Dead Bonus Buy slot is a consistent attendee among the Best Casino Slots

Gone are the days when mobile games were simply mini spin-offs for most AAA games. Nowadays, no Game Studio can even imagine surviving without a flagship-grade casino slot for mobile devices.

Rather, you could even say that the status quo has shifted entirely in favour of mobile-first games as more and more casino providers are putting their weight behind the mobile gaming arena.

All casino games featured at BETO™ offer smartphone and tablet iterations of the main game, but the experience may vary with each game and studio. The more crucial factors considered here are the game's UI and ease of usability.

Be sure to check on your favourite game's mobile features before signing up at new online casinos.


Slot Machine Variety when You Play Online

Online gaming is booming, with more online casinos churning out popular online slots into the market more frequently.

As a player, you would love to have a diverse variety of the best casino slot games, both in terms of the gameplay experience and the best slot bonus available.

Video slots continue to grow and evolve. That's why you must never settle for less. Don't just stick with one type of slot machine all the time. Head out and discover an illustrious realm of online casinos offering the best time to play slots of all kinds online with your friends.


How We Rate The Best Slots Online

Play slots like hot cakes with Green Gaming Network

Play slots like hot cakes with Green Gaming Network's new slot, Mr Green's Bank Vault

At BETO™, we are passionate about reviewing slot machines and leave no stone unturned to guide the players to the most satisfying and entertaining gaming experience. Albeit responsibly.

Many factors determine whether a game is worth investing time and money for players, starting with the bonus game features. These bonus funds contribute significantly as most sites forget the most important aspect of any casino slot - the fun factor.

Our experts thoroughly test our recommended games, and we even have volunteers at BETO™ to help us identify the best slots. From RTP and bonus game progression to a game's authenticity, we will uncover everything a game offers and lay it all out for you.

Here is a list of the top five best-rated games voted by our experts and users here at BETO™, where anyone can play free online slots.


Top 5 Best Slot Games You Can Play in 2023

Within the endless sea of the best online slot machines that one can stumble upon at online casinos, having a little insight into knowing more about the top guns better saves you a lot of time. And real money.

And depending on the slot sites, you can choose the slot type, bets, and bonus features you want to refine your taste buds. Well, time for some friendly advice.

Here is a list of the top five games consistently voted as the best casino games here at BETO™ by our experts and users. They're fun, exciting, and always offer something a little bit extra for every passionate player out there:

  1. Big Bass Bonanza: Best Megaways Jackpot Slot Game.
  2. Gates of Olympus: Best Overall Slot Game.
  3. Mr. Green's Bank Vault: Best Exclusive Slot Game.
  4. Reactoonz 2: Best Slot Game with a unique theme and gameplay experience.
  5. Wanted Dead or Alive: Best Bonus Games experience.

Get your journey started in the most rewardingly elegant way possible with these five top-of-the-line video slots.


Top Features of the Best Online Slot Games

Video: Best Slots - Guide to the Best Casino Slot Machines Online in 2024

Mr Green's Bank Vault slot is exclusively owned by the Green Gaming Network

Knowing more about the bonus features that boost your Free Spins winnings credited at the end of a spin helps players discover the best-paying slots online.

Here's a list of some of the most common bonus game features:

Bonus Games & Free Spins Rounds

Nearly every best online slot offers a unique gameplay moment once the round bonus feature is activated. Once triggered by landing a number of Free Spins or Scatter symbols, you get bonus free spins to forge more winning combinations and exponentially increase your winnings.

Cluster Pays

In your typical slots, landing three or more identical symbols across the same payline creates a winning combo. However, things work a bit differently in Cluster Pays slots. Here, you can land similar in groups, typically of more than five, around each to create a winning combination. For instance, NetEnt's Aloha Cluster Pays slot requires players to land a cluster of nine matching symbols to win their bets per spin.

Gamble Feature in Slots

Once you've won a spin, some of the top online slots offer you the option to play a card-guessing mini-game for a chance at Double-or-Nothing with your winnings. Sometimes even Quadruple-or-Nothing!

Prize Wheel Slots Feature

Many best progressive jackpot slots feature a Prize Wheel bonus, where players can spin the wheel to unlock Jackpot prizes and other bonuses. Try out the Prize Wheel feature in some of the best jackpot slots.

Slot Game Colossal Symbols

Have you encountered one of those giant symbols that cover up an entire reel? Those are called Colossal symbols, and they usually size up as 2x2 or 3x3 symbols. They carry the same win potential as their size, so keep an eye out for them next time you are spinning some reels online.


Common Misconceptions about The Best Casino Slots Online

Before we conclude, it's better if we clear up some common myths and misconceptions that players hear about online gaming.

For instance, are online casinos rigged? Are they safer and more secure alternatives for the best games than land-based casinos? Well, it's myth-busting time:

  • Online slots are easier to win: False. Although the RTP rates tend to be more generous, that's not a guarantee that you'll win all the time. It's all based on randomness and pure luck.
  • More play time increases your winning odds: That's not true. While you can say that you'll eventually win at some point if you keep on playing, we do not encourage this tactic. Each spin is pure RNG, so you're only increasing your chances of losing more frequently than winning games.
  • Online slots are "a scam": This idea is a myth and false. Every featured game and casino at BETO™ is licensed and approved by the Gambling Commission, with fully certified RNG that adheres to the market standards. All slots reviewed here at BETO is not a scam or rigged.
  • Online slots don't pay out hefty cash prizes: This is false. Most Progressive Jackpots pay out in millions of dollars, and many people worldwide win huge prize money every week.

Now you are all good to go and discover the best games at your favourite online casinos like a pro. And while you're here, enjoy our best free games and video slots with real money-winning potential here at, the best slot site!


FAQ about the Best Online Slot Machine

All your queries about the best slots are answered here.

Which online slots are the best to play?

It depends on what kind of content you are craving. If fully-stacked bonus features and jackpot slots are your things, we recommend checking out Microgaming, NetEnt, and Playtech Studios casino games. Or, if classic slots sway you more, you might as well give IGT and Novomatic slot games a shot.

Does the best online slots reward us with real money?

Yes, they do. Once you deposit your funds in a casino account and go all out on those top-rated online slots, you get a chance to win real money.

Which online casino slots offer the best payouts?

Keep a check on a slot game's Return-to-Player (RTP) rate to determine its payout potential. A general rule of thumb is that an RTP rate above 96% is optimal for higher cash payouts.

Where can I play the best slots online?

You can play your favourite top online slots for free here at BETO™ and with our trusted online casino partners. To provide the best gaming experience to our players, we always check these online slot sites in depth before recommending them.

How do you find the best online slots?

As part of our review criteria, we look at the slot game's RTP. This is followed by the inclusion of exclusive and exciting bonus games. We highly recommend playing slot games with an above 98% RTP and having bonus rounds, like Free Spins, Free Games, Bonus Money, etc.

What is a Real Money Slot game?

Real money slot games require you to wager with a minimum and maximum betting range, offering a return on your bankroll and spins. It's pretty simple. You either hit the jackpot, or you lose your wagered money.

What are Free Slot games?

Free slots offer players to try out their favourite online slot game without any charges by offering them virtual currencies. These demo experiences can be a great stepping stone to mastering your gaming tactics and techniques before playing slots online.

What is the best online slot site?

To tell you all the truth, it's just a matter of preferences. Not everyone has a sweet tooth, right? Similarly, the best slot sites are defined by their slot game library, customer service, and a wide variety of bonus offers - especially a welcome bonus for freshies and a deposit bonus for everyone.