Most Popular Slots in the World

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There are thousands of slot games that you can play anytime on the internet. This is not an exaggeration. There are providers with more than 600 slot machines in their collection, and online slots have been in development for almost 30 years, so it’s not surprising that there are thousands of different options. But predictably, quantity is not the same as quality: only some of these games manage to enter the popular slots category.

The number of players decides which games are the best online slots. Some slot machines attract more attention than others and are played by more people. We will discuss the reasons for this below, but for now, let’s state that this situation varies according to the culture: each country has a different list of popular slots. In this article, we will talk about the best online slots and give lists of popular slots by country. As always, you can play every game listed below for free at SlotoZilla.

1322 slots

What Makes Slots Popular

Did you know that slot games make up more than 70% of casinos’ revenues? The biggest reason for this is that slots are “equalizing” games. Your chances of winning against a professional poker player are slim because experience makes a difference in this game. In general, this is true for almost all card and table games. However, in slot games, knowledge and experience do not matter: professional gamblers and beginners have the same chances of winning. In just 10 minutes, you can learn how to play the game and win millions if you’re lucky enough. You don’t need to spend a lifetime learning how to play these games.

So, who decides which slots will become popular? As mentioned above, this is an issue determined by the number of players. Some titles attract more players, and this could be for many reasons. For example:

  • Big payouts: Some games have such high payouts that every player wants to try their luck. Mega Moolah developed by Microgaming is a good example. This game made its way into the Guinness Book of Records with a payout of 18 million Euros.
  • High variance: Some online slot machines have low payout frequency, but when they pay out, the amount is extremely high. These games are preferred the most because they offer high winning potential.
  • High-quality graphics: The graphics and animation quality of some games is so high that they are played just for an immersive experience. The slots developed by RabCat can be given as an example.
  • Simple rules and bonuses: Nobody wants to think long and hard and waste time on learning the rules or trying to find out if they have won a prize or not. It is possible to say that slots with simple rules and bonuses are generally more popular.
  • Interesting main characters: Some games have an intriguing story and an attractive hero. You can even play just to follow that story. The “Rich Wilde” character created by Play’n GO is a good example of this. There are almost a dozen slots using this character.
  • Popular theme: Some slot themes attract more attention than others. In this context, we can say that the themes of Ancient Egypt, pirates and space almost always attract more players. Using just the right theme can make a game popular.

Slot machines are also products, and like any product, some are more popular than others. There is no single reason for this either, as any (or all) of the things we listed above can cause it. The interesting thing is that popular slot games differ by country. In other words, culture can also be added to this list. Every country prefers different types of games. In the section below, we list the best online slots by country.

Online vs. Offline Slots

But first, let’s answer a question that players are curious about: which is better, online slots or land-based ones? There is no fundamental difference between the two categories in terms of rules; your goal in both is to place identical symbols side by side. However, there are big differences between the two game types in terms of experience, the number of options and chances of winning. If we summarize these differences in a list:

  • Land-based slots also offer a social experience. To play them, you have to travel, enter a casino and interact with other people, not just the games. This is advantageous in some ways, but you have to physically travel every time you want to play: it is not possible to play whenever and wherever you want.
  • Online slots, on the other hand, allow you to turn any place into a casino. Using your laptop, you can access thousands of games without leaving your home. You can also do this whenever and wherever you want, using your mobile phone. Online slots are available wherever you are: you don’t have to travel to access them.
  • In terms of options, online slots have a clear advantage. There is a limit to the number of slot cabinets that can fit in a physical building. Even at the biggest Las Vegas casino, you cannot find more than a few hundred cabinets. In online casinos, there is no space limit: thousands of games can be found on the same website.
  • In terms of chances to win, online slots are more advantageous. The RTP value of Las Vegas slots can legally be 85%. For online slots, this value is 95% on average. So, in the long run, you will lose less and get more of your investment.

In short, online slots are almost always better and put you in control: you decide when and where you want to play. In the table below, you can see the advantages and disadvantages of both game types.

Best Online Slots

Best Slots in Vegas (Offline Slots)

+ Play anytime you want

+ Play anywhere you want

+ Thousands of options are available

+ Higher RTP rates

+ You can use bonuses

+ You can play for free

+ Gambling also becomes a social experience

+ Some slots are only available at land-based casinos

– You need to have an internet connection

– Some very old slots are not available online

– There are no bonuses

– You cannot play for free

– Lower RTP rates

– You have to travel

– A limited number of options

Best Online Slots Globally

As we mentioned above, every country likes different types of slots. In other words, the list of popular slots contains different games in each country. There are legal as well as cultural reasons for this: some countries are not able to access the games of some suppliers. (For example, German players don’t have access to most Netent games.) So, which country prefers to play which slots? We have answered this question by listing the most popular slots by country below.

Top UK Slots

We can say that English players enjoy history-themed titles more. They are particularly interested in Egyptian and Roman history. The first two titles in their Top 5 list are about Ancient Egypt, and the third is a Roman-themed game.

Slot Name

Provider

RTP

Volatility

Features

Eye of Horus

RT Gaming

96.31%

MEDIUM

Spreading wilds, risk game

Cleopatra

IGT

95.02%

MEDIUM

Up to 180 free spins, multipliers

Spartacus: Gladiator of Rome

WMS

95.98%

LOW

Up to 4.000x total bet payout

Wizard of Oz

WMS

95.99%

HIGH

Bonus game with 9 different features

Buffalo

Aristocrat

94.85%

HIGH

Xtra Reel Power

Most Popular Slots in Canada

Canadian players seem to be more interested in nature-themed online slots. The top three games on the list use nature and wildlife themes. This is not surprising given the beauty of nature in Canada. They also seem to like IGT slots: all of the popular slots in the list are developed by IGT.

Slot Name

Provider

RTP

Volatility

Features

White Orchid

IGT

93.96%

MEDIUM

Multiway Xtra (1.024 lines)

Lobstermania

IGT

94.90%

MEDIUM

Up to 4.000x total bet payout

Wolf Run

IGT

94.98%

MEDIUM

Stacked wilds, up to 255 free spins

Texas Tea

IGT

97.35%

LOW

Fixed jackpot (10.000x total bet)

Da Vinci Diamonds

IGT

94.93%

LOW

5.000x total bet, up to 300 free spins

Best Slots to Play in Australia

Apart from a special interest in superheroes, Australian players enjoy pokies about native cultures. The second game on the list uses Ancient Chinese culture. The third and fourth ones are based on Native American culture.

Slot Name

Provider

RTP

Volatility

Features

Incredible Hulk

Playtech

94.82%

MEDIUM

25 free spins with 4x multiplier

China Shores

Nektan

96.10%

MEDIUM

Up to 101 free spins

Indian Spirit

Green Tube

95.34%

MEDIUM

Risk game (chance to quadruple the payout)

Sun and Moon

Aristocrat

94.98%

LOW

Two different wild symbols

Book of Dead

Play’n GO

94.25%

HIGH

Expanding symbols, 5.000x total bet

Top NZ Slots

New Zealand gamers seem to prefer high graphics quality and innovative features over a specific theme. The games on the list don’t have a common theme, but they do have quality visuals and creative bonuses. Therefore, innovation seems to be more important to New Zealand players.

Slot Name

Provider

RTP

Volatility

Features

Where’s The Gold

Aristocrat

95.00%

MEDIUM

Free spins & scatter symbols

Fantastic Four

Playtech

94.88%

MEDIUM

12 free spins with different features

Queen of Nile

Aristocrat

94.88%

MEDIUM

Risk game, high-payout symbols

Blood Suckers

Netent

98.00%

LOW

High RTP, free spins with up to 900x multiplier

Tiki Torch

Aristocrat

94.85%

MEDIUM

Free spins & scatter symbols

Top Slots in the USA

American players seem to prefer local providers. The first game on the list is a very old series that started in land-based casinos and developed by Bally, a US company. Other games, on the other hand, are generally based on the theme of wealth and seem to represent the “American Dream”.

Slot Name

Provider

RTP

Volatility

Features

Quick Hit

Bally

95.97%

MEDIUM

Up to 5.000x total bet payout

China Mystery

Nektan

96.10%

MEDIUM

Action Stacked Symbols

Wheel of Fortune

IGT

96.08%

MEDIUM

Fixed jackpot (10.000x total bet)

Stinkin Rich

IGT

94.37%

HIGH

2 different bonuses with up to 40x multiplier

Sphinx Wild

IGT

96.10%

MEDIUM

Up to 60 free spins with 5x multiplier

Where to Play Best Online Slots for Free?

We’ve already explained why online slots are the better choice, provided lists of popular slots by country and generally listed the best online slots. There is only one thing left – the address where you can play these games for free. You don’t need to go far to do this: Slotozilla, one of the best slots sites, offers this chance to all its visitors. We have been one of the best resources in the iGaming industry for years, and we work with all top-tier providers to offer our visitors the latest and best online slots for free.

Moreover, you don’t need to register, install a program or share your personal information with us to start playing. We believe simplicity is key to an enjoyable experience, so we’ve made playing popular slots as simple as possible. You can start playing all the games on our website within seconds by clicking the “Play Now” button. You don’t need to sign up or download anything, just use a modern browser. Moreover, we support all desktop and mobile devices, so your operating system does not matter. If you want to try your luck with real money, we also show you which online casinos are the best for you to do so.

Most Popular Slot Games at SlotoZilla

The online casino world is a very competitive one, with rival developers yearning to outdo each other in a bid for the gamblers’ affection. That’s why it’s safe to say that free new slots are coming out every day, each next being better than the previous one. Staggering new technologies are implemented, making the gameplay even more fascinating and lucrative. Generous features, beautiful cinematic animations, surround sound effects, even full 3D – you name it, it’s there.

If you wish to play new slots for free, you’ve come to the right place since here, at Slotozilla, we like to keep one hand on the pulse of the rapidly evolving gambling world. All the slots games released by the most famous and reliable developers are gathered here the moment they’re unveiled by the manufacturer. Besides, with every free version we provide an extensive review, so you can filter the latest games according to your preferences – keeping up with all the software providers can be exhausting! We make sure you don’t miss any game worth playing.

At Slotozilla, the new free online slots are gathered together and divided into categories, so you can easily navigate among them and spend your time on the ones you’ll definitely enjoy. Whether you prefer popular slots, classic fruit machines, cheap slots or state-of-the-art video slots, we guarantee that you’ll have a smooth, easy and pleasant experience playing with us. Any provider, any genre, and any type of game – everything is absolutely free and is presented in a concise and comfortable manner.

Start Playing the Best Online Casino Slots Today!

Start playing all the popular slots listed above and hundreds of best online slots right now, without wasting any more time. We invite all our visitors to try the games on our site for free and share their experiences with us. We are constantly updating the games in our collection, so every time you visit, new slots will be waiting for you. Try out the latest products today – you might find your next favourite slot among them.

FAQ

FAQ About Top Online Slots

📌 What are the best slots to play?

Every player is different, and everyone will have a different answer to this question. That’s why we selected multiple games in this article. Any slots listed above will be the best choice for a different player.

📌 What is the best time to play free top slots?

This is the beauty of online gambling because you can choose the time to play. In other words, any time is the best time to play – the choice is yours.

📌 What are the top slots in my country?

Check the tables we shared above. We showed the most popular slots in different countries. If your country is not in these tables, check our best online slots lists.

📌 How can I start playing the best slots?

Pick a game, click the “Play Now” button, and that’s all. You don’t need to register or download a program.

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