Top Online Slots Casinos & Casino Reviews

Welcome to Play Some Slots! We are a dedicated team of experts whose job is to bring you unbiased reviews on top-rated casino sites where you can play your favourite online slots.

The iGaming industry is more competitive than ever before, leaving us with an abundance of online slots casinos and thousands of games flowing through their libraries. Being someone new to this world, you might wonder how to start and where to find the best online casino slots.

Don’t worry, as we will always be here to give you a helping hand. By reading our detailed reviews, you can get a complete insight into some of the top online casino brands, as we cover their range of games, bonuses, payment methods, and more.

Feel free to browse through our website and subscribe to our newsletter to be the first to learn about exclusive offers!

Online slots casinos super rating

Only a handful of video slot online sites have been able to receive a Super Rating from our team of experts. All of these sites have shown excellence when it comes to game selection, software quality, bonuses, banking options, customer support, and everything else that makes a casino site worthwhile.

Start playing on these sites today or read their review to gather more information!

Top 6 online slots casinos

So far, we have conducted reviews on dozens of casino sites and concluded that these are the best ones. Note that the list below is not final and that we will update it as new operators show up on our radar or the existing ones change their initial offers.

Online Slots Casino Free Play

The best way to learn about a specific video slot game is to try playing it for free. This will give you a notion of how the game works, what sort of bonus games it features, how good are its graphics, and more.

Playing for free is very useful, as it will let you decide whether you like that particular game or not before you risk any real money.

If you want to find a website where you can play the best online casino slots for free, well, you’re already on one. Play Some Slots has prepared over 2,000 high-quality games from various software providers that you can test out without making a deposit.

We also have other online casino games you can play for free, including table games, video poker machines, and scratchcards.

While we do offer plenty of free slots that you can try out for as much as you like, the real fun begins once you put some real money at stake.

Now, we don’t offer real-money slots directly, but we can point you to some of the best slot online sites that do.

These sites feature an abundance of quality games made by industry-leading software developers. Depending on the game, you could be playing with $0.01-$100 or more per spin.

Deposits are almost instantaneous and can be made using various payment methods such as credit cards, e-wallets, bank transfers, and cryptocurrencies.

Before we can recommend any online casino with real-money slots, we must do a thorough check to see whether that casino satisfies our criteria and can truly benefit the players.

While conducting reviews, we pay attention to several key aspects that can make or break a given casino site, including its bonuses, terms and conditions, selection of games, and banking methods.

Bonuses and Promotions

We want you to be handsomely rewarded for selecting one of the online slots casinos from our list, which is why we make sure that every operator we put there has a decent welcome bonus, alongside some other promotions that you can pick up after playing there for some time.

Since you’ll be spending most of your time playing slots, we looked for casinos that offer a lot of free spins in their bonus packages. Of course, you will still be able to find cash bonuses and loyalty programs.

Estimating the value of the bonus seems simple, but it’s not. The core value of the bonus can only be determined once you look through the site’s terms and conditions, which is also a big part of our review process.

Terms and Conditions

You should always read the small print of every product you buy or every program or application that you’re about to install, and the same thing can be said for online slots casinos.

A given casino site can look great on the surface, but you won’t be able to get a true estimate of how good it is unless you delve through numerous pages of its terms and conditions.

Information you can gather from looking through T&C includes the minimum age, payment restrictions, restricted countries, and other rules you must abide by if you want to use the website.

We also look into bonus terms and conditions in order to evaluate the bonus itself. This is where we learn about a minimum deposit, maximum cashout, wagering requirements, expiration date, and other rules that directly or indirectly affect the value of the bonus.

Games and Providers

Looking into the casino’s selection of games takes most of our time when we conduct reviews. First, we check how many games are featured in the casino, making sure that the players will have a decent range of choices. Obviously, the more games there are, the better, but not everything is about quantity.

If we really want to convince ourselves that these are the best online casino slots in the industry, we must play them ourselves. Of course, we don’t have the time to play every single game as there can be thousands of them, but we can look into the games’ profiles to see what the players can expect in terms of the layout, RTP, number of bonus features, and more.

Also, we pay great attention to who made these slots. There are dozens of video slot developers out there, but only a few have a knack for making quality games. If the casino features games from iGaming giants like Microgaming, NetEnt, NextGen, and Play’n GO, we can say with certainty that you will have a great playing experience.

Deposits and Withdrawals

How much fun you have playing the best online casino slots will also depend on technicalities like completing payments. While this is an often overlooked part of online gambling, it is nevertheless an important one.

Quality online slots casinos should be able to offer as many payment options as possible. The most common ones include credit and debit cards (Visa, MasterCard, Discover, American Express), e-wallets (PayPal, Neteller, Skrill), cryptocurrencies (Bitcoin, Ethereum, Litecoin, Ripple), pay-by-phone services (Boku, Zimpler, PayForIt), prepaid cards (Paysafecard), direct bank transfers, and other methods.

Most of these methods should work both ways, allowing you to easily deposit money into your casino account and withdraw it to your bank account.

Other things we pay attention to when reviewing casinos’ banking are the minimum and maximum limits, transaction times, and potential service charges.

Bonuses are a big part of the online casino experience, which also explains why they are the main part of our casino reviews. Bonuses are usually given to new players who have just created an account, but there are also other periodical promotions that can be claimed by regular customers.

Here are some of the most common types of bonuses that you can run into while playing real casino slots online.

First Deposit Bonuses

First deposit bonuses are the most common type of online casino promotions. To unlock this bonus, you will need to deposit a minimum amount (usually around £10). The operator will then match that deposit in the form of bonus cash.

For example, a casino can offer a 50% bonus of up to £200. If you deposit £150, you will get £75 (50%) in the form of a bonus. Your bonus credits are used just like your real money. However, the bonus cash cannot be withdrawn right away. Instead, the casino will force you to play with the bonus a certain amount of times, which is suggested by the bonus’ wagering requirements. Typical wagering requirements move between 30x and 60x.

No Deposit Bonuses

The very best slot sites often have no deposit bonuses. As the name suggests, you can get this bonus before you place a deposit on the casino site. The only requirement is to create an account.

However, because these bonuses are basically given out for free, they are usually not that big. In most cases, you will get between £10 and £20 or several free spins (more about this later). Also, no deposit bonuses tend to have very high wagering requirements.

Nevertheless, no deposit bonuses represent a great opportunity for you to test out a casino site without having to deposit any of your own money.

Reload Bonuses

Reload bonuses work in the same way as all first deposit bonuses. However, this promotion doesn’t target new players but customers who have already used welcome offers in the past.

The casino will match your deposit, although you can expect the offer to be slightly lower compared to the welcome bonus.

Reload bonuses can usually be claimed once your funds from the welcome offer have run out, but they can also appear periodically and under different names.

Free Spins

As a website that focuses on best online casino slots, we value free spins greatly. This bonus is specifically designed for slot games, allowing you to spin the reels for a predetermined amount of times without the requirement to place a wager.

Free spins can come in the form of a welcome package alongside a cash bonus, but they can also be a standalone promotion. Some free spins are unlocked after making a deposit, while others can be gifted as a no deposit bonus.

Depending on the structure of the promotion and how generous a casino site is, you can receive anywhere between a few free spins to over a hundred.

While you can acquire massive winnings from free spins, the casinos usually cap the winning amount to around £100. Also, all of your winnings will be subject to wagering requirements, just like it is the case with regular cash promotions.

Free spins are not compatible with every game on the website, but online slots with free spins usually include the casino’s most popular titles.

Loyalty (VIP) Programmes

Most top online slots casinos have loyalty programmes through which they reward long-term players. You won’t have to do anything special in order to become a part of this scheme. As a matter of fact, every player has enrolled in the programme automatically.

The way it works is that you will receive a certain number of loyalty points in relation to your deposits and wagers. Gain enough points, and you move to the next level or tier.

Every tier comes with various benefits, such as exclusive free spins and cash bonuses, custom promotions, higher deposit and withdrawal limits, personal account manager, and more.

Mobile Bonuses

All the bonuses that you can claim on the desktop version of a casino site will be available to you on mobile as well.

However, in an effort to stimulate mobile gaming and show off their new mobile sites and apps, some casino operators offer bonuses that can only be claimed on your mobile device.

Whether you decide to play real casino slots online or choose one of the free ones from our website, you will run into many different types of games.

Early slot machines were very simple-looking and they all resembled each other. Today, there are thousands of original titles, each having its own set of rules, payout structure, bonus features, and themes.

Here are some of the ways in which you can categorise best online casino slots.

Classic 3-Reel Slots

Even though video slots have become both visually and mechanically more impressive over the last few decades, some still enjoy the look and feel of old slot machines, which can explain the continuous popularity of classic 3-reel slots.

These games feature less paylines and rarely have any unique bonus features, but that’s exactly why some video slot romantics love playing them.

Classic slots are also ideal for beginner players who want to learn how basic video slot mechanics work.

5-Reel Slots

The majority of video slots today feature five reels. This leaves more space for different paylines and various symbols, including wilds, scatters, and multipliers.

While the 5×3 grid has become the industry’s standard, some developers don’t hesitate to experiment and include more reels and rows, which creates interesting layouts and ways for the symbols to connect.

Themed Slots

Unlike traditional casino games like roulette and blackjack, video slots can all be different from each other, not only structure-wise but also in the way they are presented.

The libraries of online slots casinos are filled with eye-catching titles, each covering a different topic, like mythology, adventure, movies, sports, music, etc.

For example, if you’re a fan of fishing, you can find dozens of titles where the main character is a fisherman in pursuit of a big catch.

Some software developers have even invested tons of money in building games around universally popular themes by buying licences from hit TV shows and movies. This way, they can offer something that generic video slots don’t — a truly immersive experience propelled by the inclusion of original characters, symbols, and sound bits.

Slots With Bonus Features

Playing a video slot without any bonus games can get boring fast. That’s why many video slot developers started to include at least one, but oftentimes several bonus features into their games.

The most common bonus feature is the free spins, which are not to be confused with online slots with free spins you get from the casino operator. These free spins are unlocked after a certain combination of symbols appears, and they do not have a winning cap or wagering requirements.

Free spins rounds can often have special features like multipliers, extended wilds, sticky wilds, re-spins, and others.

Of course, you can run into many other bonus games with various mechanisms, like wheel spinning or prize picking.

Progressive Jackpot Slots

Evey video slot has a jackpot, or the maximum amount of money you can win by triggering a certain number of valuable symbols. However, there are two types of jackpots in video slots — fixed and progressive.

Fixed jackpots have a predetermined maximum amount. On the other hand, progressives are linked between all players who play the game in a given period and the size of the jackpot rises until one of the players wins it.

Due to this system, progressive jackpot slots can potentially win you over a million pounds, while some of the more popular progressive titles can have jackpots of over £10 million.

Over the years, we have played and tested hundreds of video slot games and consider ourselves qualified to give beginner players some tips and guides on how to approach their gameplay.

Of course, being that video slots are pure games of chance, there aren’t any effective strategies on how to always win. These games are designed in a way so the casino always ends with a profit in the long run, so be prepared to lose most of the time.

Nevertheless, there are ways in which you can minimise risks while playing best online casino slots. By browsing through our guide pages, you will find a lot of information on which games to choose and how to approach betting.

We explain what RTP is and how it affects your chances of winning, how to control your bankroll, how casino bonuses can help you win, and more.

In order to play the best online casino slots, you will need to think about the ways in which you can deposit and withdraw money from your casino account.

On our deposit pages, you can learn about how different payment methods work and which online slots casinos accept those payment methods.

Almost everyone has a credit card, and most online casinos accept credit cards, so that’s probably how you should start. However, we advise that you learn more about e-wallets and cryptos, as they are more convenient, have higher limits, and allow for faster transactions.

If you’re a beginner player, you would probably want to test things out first by placing a small deposit, and we will be more than happy to suggest some casinos where minimum deposits are as low as £5.

Our payment pages also talk about deposit and withdrawal limits, pending times for withdrawal requests, potential fees, how using certain payment methods affects the use of your bonus, and more.

Yes, you can play real casino slots online using your mobile device. Recognising the ever-growing trend of mobile gaming, some of the best online casino brands have created mobile-friendly websites, allowing their players to access best online casino slots on their Android and iOS phones and tablets.

You can be sure that all top-rated sites on our list have expertly designed websites that easily load on mobile browsers and allow you to play your favourite titles on the move. There’s no need to download any kind of software or do any extra work in order to play. Simply load the website on your browser, log in using your details, and start playing.

Moreover, some of these casinos also have dedicated mobile apps that you can download in your app store. Mobile casino apps work the same way as mobile casino websites, with the only difference being that they provide a better user experience.

Playing on mobile is not only more convenient, but it can also come with special benefits, as certain operators have mobile-exclusive bonuses and promotions.

Play Some Slots was created with an idea to help online slot players find the best online slots casinos and games. Our experts are occasional players themselves, so they know a quality casino site when they see one, and they can separate the wheat from the chaff when it comes to slot games as well.

We do our work diligently, so you can be sure that all information you can read on our website is accurate and up to date. As far as our lists go, they get updated as well. When new and exciting casino sites catch our eye, we will make sure to add them to our list if they truly belong there.

Can you win money playing slots online?

Yes, every legit online casino will give you a chance to win real money playing their selection of video slots.

Which online slots payout the most?

In terms of maximum prizes, the most generous video slots are the ones that have progressive jackpots. These jackpots are often worth over a million pounds.

Where to play online slots?

Online slots can be played on hundreds of different casino sites. If you need help choosing the right casino site for playing your favourite video slot titles, check out our toplists.

Can online slots be played for free?

Yes, many online casinos offer slots in free mode, allowing you to practice and test the games out before playing for real money. You can also find plenty of free slots on our website.

Where do I find online slots with bonuses?

Almost every online casino operator has bonuses that you can use on their selection of video slots. To find the best and most valuable bonuses, check out one of our toplists.