Play UK Online Slots

Online slots are the biggest part of the Heart Bingo games catalogue, with over 6,000 titles for UK players to browse. You will find classic three-reel games, feature-heavy video slots, jackpot games, Megaways, Slingo and instant games, all from licensed studios and all playable on desktop, mobile browser or the Heart Bingo app. If you are new to online slots real money play, this page explains what the games are, how a spin works, how to set up an account and what to look at before choosing a game. Every outcome is random, so nothing here is a strategy. It is a guide to the catalogue.

Online slots are digital games built around a set of reels that spin and stop to show a grid of symbols. Each spin is decided by a random number generator, and you win when matching symbols land in a pattern the game recognises, whether that is a traditional payline, one of many "ways to win" or a cluster of touching symbols. Most games add wild symbols, scatter symbols, free spins and bonus rounds on top of the basic spin.

Welcome to the home of online slots in the UK, where you will find over 5,000 of the most popular online slots available to play today. Whether you're looking for a new online casino experience or just searching for your favourite slots game, Heart Bingo has it all for you to choose from. Working alongside 18 of the leading online slots providers to deliver you an unparalleled variety of casino slots from classic slot games through to progressive jackpots with bonus features and more, you're sure to find the casino game for you.

With hundreds of other online gambling operators, we know that it takes more than just collecting the biggest online slots machine selection to impress our UK players, so we've made it easy for you to sort through our extensive list of slot games, filtering them by Theme, Supplier and Features, not to mention including a few of our exclusive online slots to set ourselves apart more.

The carousels at the top of this page are the quickest way in. Exclusives holds games you will only find at Heart Bingo and New Slots is the latest arrivals. The Jackpots and Daily Jackpots group the games with a jackpot attached, Bubble Slots and Big Bass Jackpots collect two of the most played families on the site, and Megaways, Slingo, Instant Games and Drops and Wins are sorted by mechanic. All Slots opens the full catalogue with the Theme, Supplier and Features filters. So why not read on and learn more about our different slots and jackpot slot games available at Heart Bingo today.

When it comes to online slots games, no matter how different the key features are, the same principle of spinning the reels and matching the symbols exists across the board. You choose a stake, press spin, and the reels stop on a set of symbols. If those symbols form a winning combination under the game's rules, the win is added to your balance and the next spin starts from scratch. So what do you need to know:

• Reels and Rows: Almost all online slots feature reels and rows on which the symbols are displayed. Most video slots will use a 5x3 grid and most classic slots will feature a 3x3 grid, although there are several new slots, like Megaways or xWays, that alter this number slightly.
• Symbols and Paylines: After each spin, symbols will fill the reels and the number of winning ways will be determined by the number of paylines each slot machine has. Some slots now use new mechanics like Megaways, Cluster Pays or xWays that can make the number of winning paylines larger in some cases.
• Wild Symbols and Scatter Symbols: A wild substitute for other symbols to complete a winning combination. A scatter usually pays wherever it lands and is the symbol that triggers free spins or a bonus round when enough appear at once, typically three.
• Free Spins and Bonus Rounds: Free spins are extra spins played at your original stake without deducting from your balance, often with a multiplier or extra wilds attached. Bonus rounds are separate mini-games, such as picking chests or spinning a prize wheel.
• Random Number Generators (RNGs): When you play slots online, every outcome is random. Each spin is determined by a Random Number Generator, ensuring that the outcome is random and that the RTP (return to player) cannot be influenced.
• Return to Player Values: Each slot machine on our slots site will have a set Return to Player value, that can be found when you open up any of our 5,000 plus different online slot games and go to the 'Payout' tab. Remember that the RTP on an online slot is only an indicator.

A simple example: on a 20-payline, 5x3 game, three matching symbols on reels one, two and three along an active payline pay the three-of-a-kind amount in the paytable, multiplied by your line stake. Land three scatters in the same spin and the free spins round starts as well.

All of the online slots featured at Heart Bingo are digital versions of the popular titles you might see at a land-based casino, and every one of them uses a Random Number Generator that is independently tested as a condition of our licence.

Online slots real money play is available to customers in Great Britain aged 18 or over. The practical journey looks like this:

1. Register or log in. New customers open an account with their personal details; existing customers log in on the site or the app.
2. Complete verification. As a licensed UK operator we must confirm your identity and age before you can play, and we may ask for documents before a withdrawal. This usually takes minutes but can take longer if we need more information.
3. Review the game information. Open any slot and check the paytable, the game rules and the 'Payout' tab for RTP, paylines and payout information before you stake anything.
4. Deposit through an available payment method, choosing an amount you are comfortable with. Deposit limits and other safer gambling tools are in your account settings.
5. Launch the game and set your stake. Most slots adjust from a few pence per spin upwards, and play begins when you press spin.

Every spin is decided by the random number generator, so there is no way to predict, influence or improve a result. Real money slots are paid entertainment with a set budget, not a way to make money.

The catalogue splits into a handful of formats, and knowing the difference helps you pick a game that suits how you like to play.

• Classic slots: Three reels, a few paylines and traditional fruit, bar and seven symbols. Fast, simple and close to the original pub and arcade machines.
• Video slots: The modern standard. Five reels, three or four rows, animated themes and a full set of bonus features. Book of Dead, Big Bass Splash, Chilli Heat and Fluffy Favourites are all video slots.
• Jackpot slots: A fixed or pooled prize on top of normal wins. Daily Jackpots must pay out by a set time each day; Jackpot King and MegaJackpots titles feed a shared pool across several games.
• Progressive jackpots: A jackpot that grows with every stake placed across the linked network until someone wins it, then resets. Mega Moolah and Fishin' Frenzy: Big Catch Jackpot King are the best-known examples here.
• Megaways: A Big Time Gaming mechanic where the number of symbols on each reel changes every spin, giving up to 117,649 ways to win. Eye of Horus Megaways and The Goonies Megaways both use it.
• xWays: A Nolimit City mechanic where a special symbol splits into several of the same symbol, expanding the reel and the number of winning combinations. San Quentin and xWays Hoarder are the examples to try.
• Cascading reels and cluster pays: Winning symbols are removed and new ones drop into the gap, so one spin can produce several wins. Cluster pays games such as Reactoonz pay for groups of touching symbols rather than lines. Secret of the Phoenix and Sweet Bonanza both cascade, and Temple Tumble Megaways combines cascades with the Megaways reel.
• Slingo: A slots and bingo hybrid. A reel spins beneath a 5x5 number grid and you mark off numbers as they land, with a set number of spins per game. Slingo Rainbow Riches and Slingo Starburst are in our Slingo section.
• Instant games: Quick-resolve titles such as scratchcards and the LuckyTap games in our Exclusives carousel, where one tap reveals the result.

With over 6,000 different UK online slots to offer, it's no wonder that we have a lot of different themes available, but here are a few of our most popular online slots themes and a few slot titles as examples:

• Fish: Arguably the most sought after theme at the moment, we have plenty of casino slots for you to try from Fishin' Frenzy through to the Big Bass Bonanza slot games.
• Egypt: Play online slots like the legendary Cleopatra, Eye of Horus or Book of Dead, packed with great bonus features and wild symbols.
• Mythical: From Hercules 10k ways to Zeus, the Gates of Olympus and the Age of the Gods series, you'll find some of the best online slots to try here.
• Candy: Our tasty online slots selection includes Sweet Bonanza and Fruit Shop Megaways, not to mention some great progressive jackpots too.
• Film and TV: From the big screen to the small screen, play online slot games like Ted, Vikings or even The Goonies in their new digital versions, here at Heart Bingo now.
• Seasonal: Why wait for the holidays, enjoy free spins and bonus features on our online slots including Sugar Rush Xmas, Book of Christmas and many more.

Of course, there are many other themes available for you to choose from, but with so many popular online slots being added to our slots site every month, the best way to find your favourite games is to dive in and try some for yourself.

Being an online slots site that accepts UK players, we've worked hard to deliver thousands of real money casino slots for you to choose from, with new slot games being added to our site each week. There is no single answer to what the best online slots are, because it depends on whether you want a big bonus round, a jackpot, a familiar theme or a fast, simple game. What we can show is which formats and features our players keep coming back to.

• Double Bubble: Produced by Gamesys and one of the most popular games around, Double Bubble features 20 pay lines across a brightly coloured 5x3 grid where popping bubbles and spelling BONUS can start bonus rounds and free spins. The Bubble Slots carousel collects its jackpot and Megaways spin-offs.
• Secret of the Phoenix: Another Gamesys offering, this slot game has a cascading reels feature, stacked Phoenix wilds and free spins.
• Big Bass Splash: After the success of the original and Big Bass Bonanza, this edition of the Pragmatic Play series keeps the same fishing bonus, this time set in a swamp. The Big Bass Jackpots carousel holds the jackpot versions.
• Eye of Horus Megaways: This Blueprint Gaming Egyptian-themed slot combines wild reels and free spins with the Megaways mechanic. The bonus round removes weak symbols every time Horus appears.
• Fluffy Favourites: An animated video slot that's launched a series of offshoots due to its popularity, with pink elephants as wild symbols, grabbers as bonus game triggers, free spins and an arcade-style bonus round.
• Book of Dead: A Play'n GO take on Egypt, with a golden tablet as the scatter symbol. Land three and the game randomly selects a symbol for the bonus round, where it expands to fill the whole reel.
• Jelly Express: Created by Pragmatic Play, Jelly Express is a colourful fruit-themed slot with bright visuals, classic symbols and simple gameplay that's easy to jump into.
• The Goonies Megaways: Quest for Treasure Jackpot King: A progressive jackpot version of the iconic film, where winning combinations can trigger One-Eyed Willy Treasure Chests and Treasure Spins, all with the Megaways mechanic behind it.
• Massive Gold Maxxed: Launched by Snowborn Games, this space-themed slot offers Maxxed Free Spins and a Jackpot bonus where a 5,000x Mega Jackpot can be triggered if players cover the full screen. From Lucky Lemons to Tippy Tavern, this studio is one to watch.
• Fishin' Frenzy: The Big Catch 2: Blueprint Gaming's flagship series, with a Power Play mode on a smaller reel set and a level-up free spins feature where the more fishermen that appear, the higher the multiplier can climb.

These ten have been among our players' most opened slots over recent months. They are examples of what the catalogue does well rather than a ranking, and no game will suit every player. The Top Slots carousel updates as play patterns change.

Just like the above filters, you can sift through our online slots games by the type of features they have. Whether you are after an out-and-out slot game or an Instant Game like Slingo, there's lots for you to choose from at our slots site. Here are just a few of our favourites:

Megaways Slots

With up to 117,649 different ways to win on offer, it's no wonder that Megaways slots have proven so popular since their creation in 2016. Originally developed by Big Time Gaming (BTG) before the studio was acquired by Evolution, the mechanic has been licensed to other studios and has produced some of the biggest slot games around, from Fishin' Frenzy Megaways to Royale with Cheese Megaways and Madame Destiny Megaways. With each of the casino games having the same great bonus features (or better) than the originals, it's no wonder that they've fast become some of the most popular online slots in the industry.

xWays

Created by Nolimit City, now part of Evolution, this high-volatility mechanic splits its symbols to increase the number of paylines and available winning combinations. The studio has built a large catalogue around xWays and its sister mechanics, and the games have proven extremely popular thanks to their advanced graphics and unique game play, with titles like San Quentin, xWays Hoarder and Fire in the Hole all available at our slots site today.

Jackpot Slot Games

With so many different varieties of jackpot slot games to try, including our Heart Bingo Daily Jackpots, Jackpot King slot machines, MegaJackpots slots or even our large number of Progressive jackpot slots, there's plenty of popular slot games for you to try. Play online slot games like Mega Moolah, Fishin' Frenzy: Big Catch Jackpot King or even Rainbow Riches Pots of Gold, where some of our biggest slot games have seen progressive jackpots hit millions of pounds. A Daily Jackpot has a deadline and must drop before it, a Jackpot King or MegaJackpots pool is shared across a family of games, and a progressive keeps growing until it is won.

Drops and Wins

Drops and Wins is a prize-drop promotion run across a selected set of Pragmatic Play slots, many of them among the most colourful and vibrant online slots around. While an eligible game is in the promotion, random cash prizes can drop during normal play and daily tournaments run alongside. Titles that regularly take part include Sweet Bonanza and the Big Bass series. The Drops and Wins carousel shows which games are currently included; eligibility and the promotion's own terms apply.

High Volatility Slots Online

If it's high volatility online slot machines that you're after, you've come to the right place. While the most volatile of slots typically belong to the xWays variety, you can filter our slots online to segment only those that have the most volatile of playing styles. While the maximum wager is often set lower on these online slots, primarily due to the fact that cash prizes tend to be larger when hit, the rest of the slot machine will look just like any other online slot game, with the same bonus symbols, wild symbols and more for you to trigger.

Instant Games

Sometimes playing online slots can get a little repetitive, so we've dedicated a separate mention to our Instant Games here, like Slingo. These Instant games are still technically slots in that they can include free spins and bonus features like you'd expect from a classic slot, but often have a preset number of spins per 'turn' and complete quicker.

Where to Find RTP, Volatility and Payout Information

Every game carries its own information panel. Open the slot, then use the 'i' or 'Payout' tab to see the return to player percentage, the volatility label, the number of paylines or ways, the paytable and the game rules. Check this before you play rather than after.

RTP and volatility describe how a game is built, not what will happen in your session. RTP is the percentage of total stakes a game is designed to return over millions of spins; a 96% RTP does not mean you get £96 back from £100. Volatility describes the shape of the payouts: high volatility games pay less often but in larger amounts, low volatility games pay smaller amounts more frequently. Neither figure predicts an individual outcome.

Like we said, with thousands of online casino games and over 5,000 different slots online for you to choose from, we've had to search far and wide to partner with as many different online slots studios as possible. Here's just a few of our suppliers who provide our many slot games.

• Pragmatic Play
• Play'n GO
• Hacksaw Gaming
• NetEnt
• Nolimit City
• Blueprint Gaming
• Red Tiger
• Yggdrasil

Slot providers are the studios that design, build and certify the games; Heart Bingo hosts them. Each has a recognisable style: Pragmatic Play for the Big Bass and Sweet Bonanza families, Blueprint Gaming for Fishin' Frenzy and the Jackpot King network, Gamesys for Double Bubble and the Bubble Slots family, Snowborn Games for Massive Gold Maxxed. If you like one game from a studio you will often like its others, which is why the Supplier filter in the All Slots view lets you browse one provider at a time.

While we are always adding new studios to our online bingo games site, we are sure that you'll be able to find some of the UK's most popular online slots thanks to our incredible breadth of suppliers, whether it's one of our many classic slots, jackpot slot games or Megaways online slots, and if for some reason you can't, never fear, we add new slots all the time so keep checking back.

We understand that not everyone wants to sit down at a desktop computer or laptop and head on over to our site, so here at Heart Bingo, we have made sure that our site is fully mobile-compatible and even have a dedicated mobile app for our players to choose if they prefer. Whether it's your favourite progressive jackpot, a new online slot game or one of our classic games like Big Bass Splash or Double Bubble, you can play them on your Desktop or Mobile whenever you choose to.

The same catalogue runs on desktop, in mobile browsers and in the Heart Bingo app for iOS and Android. Games are built in HTML5, so a slot opened on a phone resizes to the screen and switches between portrait and landscape without a separate download. A small number of older titles are desktop-only, and a game's information panel is identical on every device. Use a supported, up-to-date browser or app version, as games can refuse to load on outdated software.

At Heart Bingo, we've got a huge selection of online slots bonuses and promotions for you to opt-in to, for both new and existing players. Available to see on our dedicated promotions page, you might get free spins on one of our popular slots games, deposit match offers or even cash prizes, and new customers can check the current welcome offer before their first deposit. In addition, be sure to check out our Daily Jackpots for even more chances to win. Remember to review any wagering requirements before opting-in to bonuses or reach out to our customer service team if you'd like further assistance.

Every promotion has its own terms: eligibility, minimum deposit, wagering conditions, game restrictions and expiry all apply and differ from offer to offer. The jackpot carousels show which games carry a jackpot, but the amounts displayed are live and change constantly. Game availability changes too, as studios retire older titles, so a game you played last year may not be in the catalogue today.

Fully regulated in the UK, we allow you to play slots online with the comfort of knowing we are a licensed online gambling operator and slots site, with huge experience in the casino industry and UK market place. Heart Bingo is operated by BV Gaming Limited, a company registered in Gibraltar and licensed and regulated in Great Britain by the UK Gambling Commission under account number 39576. That licence is what allows customers in Great Britain to play here, and it is why identity and age checks, deposit limits, self-exclusion tools and independent testing of every game's random number generator are part of the service. Enjoy our fantastic range of online slots UK titles and remember to check out our slots offers for UK customers to see what bonus cash or welcome offers we have available. If you need any further assistance on game selections, wagering requirements or more, please reach out to our UK customer service team, available 24/7 here at Heart Bingo.

If our extensive selection of 5,000+ slots online, slot promotions and 24/7 UK customer support team still hasn't answered this question for you, then let's talk about our other strengths. The catalogue filters by theme, supplier and feature, exclusive titles sit alongside games from 18 studios, and the full range is on desktop, mobile browser and the app. Deposits and withdrawals use familiar UK payment methods and we hold a Great Britain licence from the UK Gambling Commission. We are always on the look out for new online slot game providers to add to our selection, and the New Slots carousel is where those arrivals land first.