Online Slots UK – The Ultimate Guide to Finding Your Favourite Reel Titles

With more than tenths of thousands of slots currently existing in the iGaming world, it doesn’t come as a surprise that everyone can experience some kind of difficulty when it comes to finding the right game to play. All online slots sites in the UK are particularly held in high regard because Brits are known to have a culture with this reel genre. How do you know which slot is good? What features and bonuses you can expect from a specific title? We have provided you with answers to these questions and more, right here!

List of The Best Online Casino Slots in 2022

Mega Moolah
Jackpot: Progressive
RTP %: 88.12%
Rows: 3
Reels: 5
Min Bet: 0.25
Max Bet: 6.25
Starburst
Jackpot: $250
RTP %: 96.09%
Rows: 3
Reels: 5
Min Bet: 0.1
Max Bet: 100
Book of Dead
Jackpot: $5000
RTP %: 96.21%
Rows: 3
Reels: 5
Min Bet: 0.1
Max Bet: 50
Age of Gods: God of Storms
Jackpot: $125 000
RTP %: 96.14%
Rows: 3
Reels: 5
Min Bet: 0.25
Max Bet: 250
Valley of The Gods
Jackpot: $580 000
RTP %: 96.20%
Rows: 5
Reels: 5
Min Bet: 0.1
Max Bet: 100
Wild Beats
Jackpot: $5000
RTP %: 96.01%
Rows: 3
Reels: 5
Min Bet: 0.25
Max Bet: 10
Vikings Go Berzerk
Jackpot: $500 000
RTP %: 96.10%
Rows: 3
Reels: 5
Min Bet: 0.1
Max Bet: 125
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Top Online Slots UK - Various Titles to Choose From

There are so many slots that exist today, that it is understandable if you lose track of which one is which. Because of that, we are going to review all top online slots UK and present you with the most essential information that would help you gain insight and confidence when spinning those reels. Here is a pro-tip – the more various the types of slots are in an online casino’s portfolio, the better that establishment is supposed to be. Check out some of the famous examples you’ll probably meet online:

Plenty of Good Reasons to Play UK Slots Online!

United Kingdom has a great quality control on all gambling sites

In addition to the incredible variety of titles a player can choose from, the essential aspect that makes all online slots so appealing is convenience. Not only you don’t have to go in an actual land-based casino to play real money slots, but you can also experience it on your favourite mobile device. Another interesting reason why people choose to play online slots more is because of their guaranteed safety and fairness.

All slots online are also known as being highly informative – the majority of them display their RTP rates, as well as their full software information. This gives players the chance to learn more about the games before playing them for the first time. Also, a good reason to play online slots in the UK, is that the United Kingdom is renowned for its quality control on all gambling websites, making sure that people are able to access only properly regulated gambling.

Hundreds of Slot Developers

No online casino would exist without the hard work done by gaming software developers. It comes as no surprise that some of the best online slots UK available today are created by companies that have existed for a long time; however, up and coming companies also manage to make their mark in the iGaming history by creating their own masterpieces. Names like Microgaming, NetEnt, Playtech, Yggdrasil, and hundreds of many others always come to mind when choosing a slot from any online casino in the UK.

Different Types of Slots Make Gaming More Interesting

There’s an endless supply of slots online with different features, design, and functions; however, they can be separated into different classifications. While the best slots in the UK are unique, they often cross-pollinate with each other, which is why it isn’t uncommon to see modern elements combined with classic themes and design. The most common slot types you will encounter in UK online casinos are:

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The Diverse Features of Online Reel Games

Among thousands of titles, what should a player look for in a slot? This question invokes the explanation of several important elements that are present in almost every single game. For example, one of the most common special symbols in slots is the “Wild”. Its main function is to substitute other symbols that land after a spin. In most cases, Wild symbols also have a high “paytable value” assigned to them, which means that if a successful combination is landed, it will bring tremendous rewards. Scatter symbols are usually free of any payline constraints, meaning that they will pay out regardless of their position on the reels.

One of the most sought-after bonus features in any online slot, are the multipliers. When specific conditions from a spin are met, the multiplier will increase any resulting winnings by a number of times. Depending on the slot, multiplier values can have a rate more than x10. Mini-games are another important mechanic of the slot genre. Once enabled, they will give players the chance to increase their winnings even more.

A type of mini-game is the so-popular “gamble feature” which allows a player to risk their most recent slot win on either a red or black card guessing game, or in a coin toss mini-feature. If a player successfully predicts it, they will double their winnings. The best online slots in the UK always have a lot of features!

High RTP Equals a Greater Return

RTP or “return to player”, is a value which is present in every online casino game meant to show the theoretical return percentage of a player’s bets over a period of time. Basically, if a slot has an RTP of 95% and you bet a total of £100 over a particular time period, theoretically you should have regained £95. Although all slots are different, the usual RTP for most of them is between 98% and 95%. Some of the games with the highest RTP today include:

Although a slot can have a big RTP rate, its volatility factor is what will determine how often a player would land a winning combination. Low volatility produces frequent, but small wins, high volatility slots pay much bigger wins at the cost of a rarer success rate, and middle volatility games will have a balanced approach to both factors.

Bonus Rounds – What Are Free Spins?

Free spins

The free spin function allows a player to trigger a special event within the slot, that will allow many free rounds. The rule of thumb states that any free spins which are won will happen with the last bet value that was set by the player. The most usual way to win free spins is by landing three special symbols – usually, the “scatter” is the one chosen to trigger them. Depending on the slot, free spins can be triggered from the collection of Wild symbols, FS symbols, or even be triggered via another feature that activates within the slot.

The number of FS that a player can receive from a game feature varies greatly; however, the usual range is between 1 and 15. The so-called “re-spins” are also a type of free spin that triggers once immediately after specific game conditions have been met. The third free spin type is the one you can buy in-game. Some titles allow the player to spend a specific amount of money to buy an incredibly large number of FS with a pre-determined bet amount.

Best Slot Sites UK on Your Mobile Device

Slots are the most popular online gambling games for mobile players, which is why some casino websites are designed in a way that would accommodate the use of portable devices. Not all slots can be experienced on an Android or iOS device, however. In fact, those games that are developed with the software platform Flash will be restricted only to desktop operating systems such as Windows and macOS. On the other hand, almost every slot title created from the early 2010s is made on HTML5 – a platform known for being fully compatible with smartphones and tablets.

Due to the level of mobile optimisation, different screen sizes will not reduce the visual quality of slot games. This is also one of the many reasons why most of the best UK slots online are available in both instant play and downloadable app form. Whatever their platform might be, all games are made available through a software developer’s “lobby”. Those “lobbies” are omni-channel systems that may contain the entire gaming portfolio of a single developer or offer a slot collection comprised of many game design studios.

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A Comparison between Real Money Slots and Demo Play

Although the most important benefit from playing a demo slot over a real money one is the lack of risk for your budget, both slot types have their own unique benefits. Both beginners and advanced players like to try a game before they invest their dosh, especially if the slot has a lot of features. If you wish to know what kind of slot mode you would like to start on, you can consider the pros and cons of both versions below.

Real Money Slots

Pros
  • Chance to win big money
  • More exciting gameplay
  • Ideal for advanced players
  • Real money slots benefit from bonuses
  • Progressive jackpot prizes are big
Cons
  • Some titles require bigger bets
  • Require better preparation before playing
  • Not recommended for first-time players
  • Not all slots feature in-game promotions

Demo Version Slots

Pros
  • Risk-free experience
  • Slot features can be studied without stress
  • Great for beginners
  • Ideal for trying out different strategies
Cons
  • Lack of real thrill
  • Not all slot titles are offered in demo mode
  • Some gaming features might be limited
  • Can’t use any bonuses

Legitimacy and Fair Play

In order to determine the true randomness, security, and overall legitimacy of a slot game, a developer will submit their gaming software to a technical testing laboratory. Some of the most popular testing agencies include eCOGRA, iTechLabs, GLI (Global Labs International) and quite a few others. Once a slot has successfully passed the audition and testing phases, the technical laboratory will release an approval certificate.

We should also mention that administrations such as the United Kingdom Gambling Commission will not grant online casinos an operational license until they produce a valid certificate for all of their games. If you see any real money slots in an online casino in the UK, you can be sure that they are thoroughly checked for legitimacy. Whether you would like to play slots for real money or try some demo games for fun, we advise you to first check our top slots guides for online casinos in the UK.

Q&A

⭐️ Why Choose Slots with a High RTP?

A slot with a high RTP means not only that a particular game title will pay out even more but will also provide a smaller “house edge”. It has become common knowledge that high RTP slots provide better winnings, even though they might not be that frequent; however, players that have a long-term strategy seem to prefer them.

⭐️ What Online Slots Payout the Most?

While many would argue that slots with the highest RTP provide the biggest wins, the title belongs to the games that feature progressive jackpots. While big wins from regular games can amount to tenths of thousands of pounds, progressive jackpot winners can rake up to several million pounds if they get really lucky! If you are indeed interested in playing the slots that have the chance of paying out life-changing amounts, then you should always look for progressive jackpots.

⭐️ Which Is the Best Casino for Slots?

Every casino that possesses an active license issued by the United Kingdom Gambling Commission can be considered among the best in the industry. Names like 888casino, Mr Green, William Hill, and quite a few others possess the necessary credentials that certify not only their legitimacy but also the level of quality of the slots found there. If you’re looking for online slot sites in the UK, make sure that they have the appropriate licenses!

⭐️ Can I Play Casino Slots UK for Free?

Usually yes, however, it also depends on the casino and the developer of the game! It is a general practice when a software company provides their games to a specific operator, to also give them a “demo version” which can be tried by every player. It should also be noted that there are cases where a particular jurisdiction doesn’t allow demo play.

⭐️ How Do You Pick a Winning Slot Machine?

Since all online slots are random, there is no “sure-fire” way to pick a winning slot machine. On the other hand, making choices about a slot’s special features, symbols, RTP rate, layout, and all other characteristics, might prove beneficial to you in one way or another. The more you know about a particular slot title, the better your chances will be in determining whether if it’s the right one for you!

⭐️ Can I Win Real Money Playing Online Slots?

If you decide to play for real money, you have a chance to win real money! Remember that playing slots is a form of gambling, which has to be enjoyed in a careful and responsible manner. If you’re lucky enough, then the slot can grant you small wins, medium prizes, or even life-altering winnings!

⭐️ What Is a Loose Slot Machine?

When a slot is seen to pay big amounts of money, and it does so quite often, it is defined as “loose”. The term, on the other hand, is an oversimplification of the parameters of which the slot operates under. For it to be considered loose, it needs to have an ideal RTP rate, a favourably low volatility factor, and a lot of features and paylines that will increase the chance of every landed spin to produce either a winning combination or enable a special feature.

⭐️ How Much Should I Bet on Slots?

You should always bet an amount of money that you’re comfortable with losing! As games of chance, slots are purely based on luck, and will not guarantee any wins. With that being said, different slots will have a unique way of forming a money amount “per spin”. In our practise, we have found it best to wager a balanced amount of money in order to ensure an optimised number of spins that have a good bet value.

⭐️ Is There a Strategy to Help Me Win at Slots?

Sadly, there is no “universal winning strategy” that will guarantee any slot wins; however, there are some things you can do in order to possibly increase your chances for success. Preparation is always part of any gambling strategy, so the first thing you should do is to research the slot title you’re interested in. Make sure to find out how many paylines there are, what is the volatility of the game, the percentage of its RTP rate, and whether or not there are any special features. Then, you can decide how much you would like to spend per spin.

⭐️ Are Online Slots Rigged?

No! In fact, online slots are known to be subjected to a lot more audit and testing procedures than slot machines present in land-based casinos. Not only is it next to impossible to “rig” an online slot, but it is also highly inadvisable to even try. Any software developer or operator that has been found tampering with any gambling software is fined, sued, and practically erased from the iGaming world. As long as you’re playing games which are made by accredited developers and presented in licensed online casinos, you don’t need to worry about anything!

⭐️ Can I Play Online Slots on Mobile?

Of course! Due to the compact nature of mobile devices, the popularity of slot games experienced a second wind. The most popular online casinos in the UK have mobile optimised websites that offer instant slot gaming without the need for any downloads, which is another reason why playing this genre on your smartphone or tablet is even more appealing.

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