Best Online Slot Games for 2020
We love playing online slots, and so do the majority of UK casino gamers. Slots are arguably the most popular casino game, and there are thousands of options available for you to choose and start making winning spins. Read More
Choose from more than 1800 slots and play for free
At MrWin, we only advocate the best quality online slots and the best slots are those by the renowned developers. From the most popular video slots to jackpots and the latest releases, MrWin is here to provide you with reliable second-hand experience. Our experts play these games to get a personal feel before arriving at a conclusion. We not only provide comprehensive slot reviews, but industry news and sneak peeks from the studios.
Our reviews contain a wealth of information for the avid slots fan including:
- The latest information about the best online slots games
- Bonus features available and how to choose the best one for your gaming needs
- Top casino sites that offer MrWin approved slots and bonuses.
Before giving slots a thumbs up or a thumbs down, we evaluate each one using a list of criteria:
Slots are the most versatile casino game and allow for the most creativity from game developers. Built-in features can transform your gameplay when triggered, taking your experience to a whole other level. Some are basic, while others are very complex, resembling those you would encounter in a video game. We bring you only the top slots on the market featuring wilds, scatters, cascading reels, and other special random features.
RTP is the percentage payout rate of a game, and it stands for “return to player.” If you love playing slots, you will definitely have come across this term because it is crucial in determining how much you can win. The best slots have an average of 96%. The higher the percentage, the better the return.
Another factor that contributes to your winning potential is the volatility or variance. A high volatility slot is risky. It allows for big wins but will be less frequent. On the other hand, lower volatility slots pay less, but the wins occur more often. Knowing the volatility enables you to set your gaming budget accordingly, and we always indicate the volatility level of every slot we review.
Reels are what characterize slots. The spinning effect has been a source of gaming entertainment for over a hundred years. Classic 3-reel slots were the first kind and are still prominent today. You can also find as many as 9-reel slots with expanding reels that provide more winning opportunities. Our slots library has an extensive list of titles in all shapes and sizes to suit every preference.
Graphics and Sound
Graphic quality is always a solid plus for any slot. Eye-catching characters and layout designs make any gaming session more pleasurable. Gripping background music is the finishing touch that ties in all other elements to portray the plot clearly. Get ready to feed your eyes and ears with great visuals and mesmerizing soundtracks from the best slots that we recommend.
Available Customer Service
It is essential to have a customer service that answers your questions quickly and professionally responds to you. We test the customer service for each casino and see what response we get to different types of problems.
Safe and secure
If you play at our listed casinos with a good reputation, safety is very high. They are as secure as an Internet bank with SSL and at least 128 bits encryption. Players’ money is also kept in separate bank accounts that are independent from the gaming site. This way, the money is safe from hacker attacks and other forms of breaches.
The range of games is vital to make the casino appealing to all types of players. The most popular games come from gaming providers such as NetEnt, Play N Go, Microgaming and Evolution Gaming. The more game providers, the more variety the casino will offer. Today, most casinos also have live casinos as a complement to all slots, as well as sports betting. In our reviews, we include all the game providers that the online casino has available.
Nowadays, many players have turned to mobile gaming, and that is why at the top of our checklist is mobile-friendliness. We ensure that a video slot is compatible with portable devices before granting it our seal of approval. We also compare it to the desktop version to verify that it looks and feels the same so you can get the same level of fun while on the go.
Bonuses and Free Spins
Free spins bonuses apply specifically to slots, and you often get the chance to play for free before making a deposit. When it comes to claiming that coveted casino match bonus, you can count on slots all the way. With our detailed overview of casino slots bonuses, you can choose among the best offers available.
Max and Min Bet
Min and Max Bets vary depending on the slot that you play. We make sure to take note of these limits because they indicate the kind of players that can try out the game for real money. Some slots are fitting for low stakes while others favour high rollers, but the best would be those that cater to all bankroll levels. You can find slots with a Max Bet feature for getting higher percentage payouts and snagging those elusive jackpots.
Slots features are usually considered collectively, but when it comes to jackpots, we have to give special attention. Regular winning combos can fill up your pockets, but you break the bank with a jackpot win. A strong progressive jackpot slot has the potential to change the life of the avid slot player. We recommend the best jackpot slots and the best casinos to play on.
These factors are all essential in determining a good online slot. A good slot should have a blend of bonus features to amp up the excitement. Its theme should be compelling and rich in colour and mystery. A high payout rate and mobile compatibility should never be compromised, and a jackpot or two will only enhance the appeal of the game.
Quick Intro To Online Slots
Slots are based on chance, so players only need to spin the reels and wait for the outcome, which is randomly generated. The objective is to land similar symbols on a winning line. It is the simplest and most straightforward casino game.
Slots were first introduced in land-based casinos and pubs as physical gaming machines. Because they were so popular, they were adapted to be playable on desktops and mobiles. Online slots are even more exciting because they come with improved themes, features, and of course, online casino bonuses.
Game developers have created slots in almost every theme you can imagine. Apart from the original classic fruit theme, there are fantasy, adventure, futuristic, movie themes, and more. Developers also release one or more new slots every month, so there is always something new to explore. You can try out the top slots in demo mode, just for fun, or you could go right ahead and put money down at the online casino.
Now let’s take a look at the kind of slots that are available at online casinos.
The Best Types Of Slots To Play Online
There are four common slot styles that you can find. They are video slots, fruit slots, jackpot slots, and 3D slots. Here’s a quick overview of each one to help you decide which suits your fancy.
Video slots are an upgrade from the traditional land-based fruit machines and are now a casino standard. Video slots come with a different number of reels and paylines. They largely resemble video game consoles and are packed with bonus games, free spins, and other features. Some player favourites include Book Of Dead by Play’n Go and Gonzo’s Quest by NetEnt.
The classic slot genre that won the hearts of gamers around the world is still riding strong as a casino staple. Before the dawn of the online casino, fruit slots were available at land-based gaming houses and featured fruit symbols on three spinning reels. In recent times, the best online fruit slots have added features as well as improved graphics and bubbly soundtracks. At MrWin, we have classic pieces such as NetEnt’s Twin Spin, Microgaming’s Deck Diamonds, and Imperial Fruit by Playson.
We have an extensive list of top millionaire makers. Online jackpots that have made quite a few lucky players are Mega Fortune and Mega Moolah by NetEnt and Microgaming, respectively.
3D slots are super exciting to play because they are designed with HD graphics that make for a spectacular viewing experience on desktops and mobiles. These slots are graphic masterpieces that display beautifully crafted symbols and eye-catching features. One such slot has been stealing the headlines since its release, the epic Vikings Go To Hell by Yggdrasil. Another 3D slot worth giving a spin is Microgaming’s Dragonz.
Why Play Online Slots?
Unlike table games, gameplay for slots does not require any special skills or prior knowledge of the rules. They are especially fun because they offer you the opportunity to win without making much effort. More than just easy gameplay, other reasons to play online slots are:
Plethora of Titles
An infinite selection of slots is available at online casino sites, and players can rest assured that they will never get bored. As developers churn out new releases, you get games with the best odds and the most thrilling gameplay. Players are practically spoilt for choice, and our slot reviews are here to give you better insight on the top slots in the UK.
Slots have evolved from just being ordinary symbols on a couple of reels. They now have backstories and intriguing plots with an end goal. Character development is almost as in-depth as in movies and tv-shows. Players are immersed in joining the heroes on their quest to defeating villains, reaching achievement levels, and finding treasures along the way.
The online gambling scene has revolutionized gaming, and with online slots, you don’t need to be in Las Vegas for an unforgettable night at the casino. You can join an online operator and play while you lazy around in your pyjamas. Thanks to mobile gaming, there is no limit to the amount of slot action you can get. With the shift to HTML5 technology, you can play your favourite games anytime and anywhere.
Bonus and Special Features
Slots are the only game category with special embedded features and bonus rounds. This aspect of the game creates more winning opportunities and positively impacts your gaming experience. The thrill and excitement these features bring are unmatched, and for many, this is the primary reason for playing online slots.
Best Online Slot Games
We have discussed the types of online slots and why you should take your chances on them. It is only fitting that we mention some of the best slots that our team of experts has discovered. These titles have not only impressed us but have received critical acclaim and positive feedback from millions of players. Here are 10 online slots that we are certain you can’t get enough of:
With a dazzling gem-encrusted theme and win both ways expanding wilds, this is one of the most memorable slots you will ever come across. It has taken the iGaming industry by storm with its popularity and is a standing legacy of NetEnt. The slot is medium variance, so wins occur frequently, and despite having no bonus game, you are guaranteed a fantastic gaming experience.
Another NetEnt favourite, Gonzo’s Quest, sees operators striving to feature it in their slots collection. Yet again, the developer has kept it simple with no bonus games, but this beautifully crafted slot keeps you engaged with cascading reels and increasing multipliers. Set in a beautiful Aztec jungle theme, you get frequent payouts and entertainment galore.
Let the jackpots begin! With symbols like yachts and champagne, Mega Fortune is all about wealth and luxury. You can win one of three amazing jackpots on every spin, and for a long time, it has remained one of the leading online slots for players in the UK. In our opinion, it is not losing that title anytime soon.
Book Of Dead
This high variance slot by Play’n Go has got in-game bonus features like free spins, scatter symbols, and expanding wilds. Book Of Dead is the developer’s flagship slot and a graphic wonderland. Alongside Starburst, it is a common choice for free spins bonuses at online casinos.
Featuring 243 paylines, multiple bonus features, and big payouts, this supernatural-themed slot portrays bloodsucking vampires, beautifully created with superb graphics and an eerie soundtrack that deliver a mixture of fear and intrigue.
This Microgaming slot features four progressive jackpots – Mini, Minor, Major, and Mega. The Mega jackpot starts at 1 million and is one of the largest pooled jackpots in the industry. The slot pays out randomly so you could be a millionaire on any spin.
Vikings Go To Hell
Make sure you are not faint-hearted because this slot is the definition of hard-core. As the last in Yggdrasil’s Viking-themed trilogy, it is a brilliant successor to the prequels. Join the Vikings, collect rage points, and head out to battle the fallen angel. It is high variance, so you get big money rewards every time you hit a winning payline.
Fun is an understatement when this slot is concerned. The paylines pay both ways, and being high variance, payouts are no joke. The jokerizer mode is a special in-game feature that allows you to win as much as 600x your bet.
Even though vampire-themed slots are fearful, they certainly do not scare away players in the UK. Blood Suckers offers endless payouts, lucrative bonus features, and spooky-fun gameplay. The bonus game has got five levels, and with every winning combo, you land up to 3x multipliers.
Fans of Pragmatic Play’s games will be excited about this slot. The Indiana Jones-inspired Johnny Hunter is an adventure-filled game with loads of bonus features and 7,776 ways to win. This high-risk slot has lots of hidden treasures offering hefty payouts to the lucky player.
Best Slot Game Providers
As amazing as online slots are, even more so are the brains behind them. Game developers are key players in the online gaming industry, and the best ones never fail to deliver on their promise to create innovative and entertaining video slots. We have shortlisted five game developers in the UK that deliver on not only quantity but also quality, launching one top slot after the other. They are:
- Play’n Go
- Pragmatic Play
NetEnt has been a trailblazing developer of online slots for more than 20 years. Starburst and Gonzo’s Quest are some of their best creations, and they never cease to release ground-breaking games. Other NetEnt UK favourites are Jumanji, Planet of the Apes, and the Bloodsuckers series. The brand is also famous for progressive pooled jackpots like Mega Fortune, Mega Fortune Dreams, Arabian Nights, and Hall Of Gods.
Since coming out in 2013, Yggdrasil has not slowed down in staying on top of the game. High-tech graphics and unique slot styles are the signatures of their brand name. Yggdrasil’s brainchild, the Viking Trilogy, was well received by slots enthusiasts around the world, and Valley of the Gods featuring the Megaways mechanism, also quickly became a hit among the UK crowd. We can’t wait for what this up and coming games studio has in store next.
This developer makes the cut because they have carved a niche for themselves with their mobile-friendly and immersive gameplay – a smart move considering the increasing popularity of mobile gaming. Following the release of Book Of Dead, Play’n Go became a household name in the industry. The slot completely embodies the provider’s image, and they have gone on to expand their collection with numerous video and 3D titles of all styles and genres.
Here we have one of the oldest game developers. In operation since 1994, many of the slots we know and love are Microgaming’s creations. From Immortal Romance to Terminator, Love Island, and, their slots collection runs in the thousands and spans almost every genre. With new online games released every month, they continue to have the largest number of games out of any provider.
Microgaming is also at the top of the leaderboard with progressive jackpots. Mega Moolah holds the record for the biggest online slot payout ever – £13, 209,300.
Hailing from Sweden, this developer’s driving force is the zeal to create superior quality slots. Quickspin games are available in real money and online social casinos and cater to a variety of tastes and interests. They are extremely player-oriented; that is what you can expect from a company run by expert players themselves. Nine years down the line, their library is growing strong and fast. Even while you read this, new and exciting mobile-optimized slots are being added to the lot. Eastern Emeralds, Sticky Bandits, and Spinions Beach Party are some of Quickspin’s most exciting titles available for UK players.
What Makes A Good Online Slots Casino?
With all this knowledge of slots, to guarantee that you get the ultimate gaming experience, you have to play at the right online casino site. It can be quite a struggle to filter through the forest of options, but here is how MrWin casinos get approved:
The number one criteria for a good casino is that a known authority licenses it. The best UK casino slot sites are all regulated by the UK Gambling Commission for starters, and some have additional licensing from other jurisdictions. You can always count in a licensed casino; they have a reputation to uphold and obligations to fulfil as licensees. Not every licensed casino may be a good casino, but every good casino has to be a licensed casino.
Number and Variety of Slots Available
Players are interested in playing games, and a casino with a larger number of slots is the preferred option anytime. Quantity is not all we consider, and quality is vital as well. When a casino’s slot selection never lets you get bored, then you know that they are the real deal.
Welcome Bonus and Promos
Not all casinos offer attractive bonuses, but we sure love those that do. A good casino will provide players with a generous bonus on the first deposit or over a series of deposits. You can expect match bonuses and free spins. As slots lovers, a casino site with no deposit free spins is a gaming paradise where you play without risks and earn free money. Bonuses come with a caveat, so we look out for those with reasonable wagering requirements that don’t stand in the way of claiming the reward.
Reliable customer support is indispensable to your casino gaming experience. A professional support team should always be on standby to answer inquiries and assist players in need. The online casino operates 24/7, so this service should also be available round the clock. Our top casino sites feature a live chat service, email, phone support and a FAQ section.
Banking Options and Payout Times
Getting stranded with banking options can be a hassle, so a casino with a variety of reliable payment solutions should be the top choice for every player. From standard debit and credit cards to e-wallets and alternative options like cryptos and mobile payment methods, we only go for casinos that have got players covered. The best payment methods should also guarantee the quickest withdrawal times to enable you to receive your money in the shortest time possible.
Stay Up To Date With MrWin
Game developers are always cracking new ideas; slots are always getting prepped for release, and software technology never slumbers. For in-depth slot reviews, the latest news, exciting competitions, and other industry tidings stay updated with our site. We invite you to bookmark our homepage so that you never miss a wink.