Online Slots UK - Top Slot Sites for UK Players

List of UK Slot Sites for Real Money

 Hyper Slots

Hyper Casino is part of the award-winning and globally applauded L & L Group of casinos. Consequently, players can confidently play slot games here and comfortably withdraw up to 5,000 pounds of their wins per day!

Bonuses on slots:

• The £100 welcome bonus on the first deposit.
• The Hyper Friday bonus on Fridays comes with deposit bonuses, bonus spins and cash back.

Casumo Slots

Casumo Casino describes itself as a ‘gold mine’ for slot enthusiasts, with its hundreds of free play slot machines and slot-related bonuses. More importantly, the casino comes with dedicated iOS and Android apps that players can download to their smartphones.

Bonuses for slots:

• 20 welcome bonus spins
• Earn adventure points redeemable with free spins.
• Casumo jackpots.

Videoslots

With thousands of slots, players are often spoilt for choice at Videoslots Casino. Not only does the casino host the largest selection of jackpot slot games, but it also accepts deposits and withdrawals to a wide range of secure payment methods, including Paypal.

HeySpin Slots

HeySpin Casino is a neat and ample gambling platform, suitable for players who prefer subtle graphics and colours. While it is relatively new in the industry, it gives online casino gamblers access to a library with 1,000+ slots.

• New players get 25 free spins on Book of Dead

Slotnite Slots

Slot gamblers have plenty to look forward to at Slotnite casino. You have 2000+ real money and free slots demo versions to choose from, all neatly organized in their respective categories. Even better, players can contact customer service agents 24/7.

• 100 welcome bonus free spins.
• Free spins rewards in the XP loyalty point program.

Spinzwin Slots

Whether you want to play online slots for real money or enjoy free play slots, Spinzwin has you covered. Players can look forward to a fantastic gaming experience, from the large jackpot games selection and fair wagering requirements on bonuses.

• 100 spins for new players to use on Starburst.
• 75 free spins on the Cleopatra slot game.
• 25% cash bonus on deposits from Mon to Thur.
• Saturday Spinner Free Spins

All British Casino Slots

With an old English payphone as the mascot, it is quite clear that All British Casino is custom-made to fit the needs of UK players. So far, the gambling site has fair wager limits on the bonuses, and game contributions to achieving the required threshold.

• £100 first deposit bonus for new players.
• Marvellous Mid-weeks.
• Free spin prizes from participating and gambling in challenges.

Fun Casino Slots

True to its name, Fun Casino is all about entertainment, and there is no dull moment. It features slot game titles from some of the biggest software developers, so you can be sure the range of themes in the game selection will be incredibly satisfactory.

• £123 bonus spins.
• Fun Fridays deposit bonuses with high wager limits.

PlayOJO Slots

PlayOJO is all about inclusivity and proves this with its rich selection of slots. Moreover, the casino has ensured that most slots in their lobby have 2 or more in-game bonuses. This creates lots of winning opportunities, even on progressive jackpots.

• PlayOJO Cash match on the bets you spent last month.
• The more slots you play, the more points you earn to climb the PlayOJO Wjheel of wins.
• Prize Twister Electric Wheels with wins up to £25,000.

Fortune Mobile Casino Slots

After testing the online slots section on Fortune Mobile Casino, BestCasino experts were impressed with the findings and experience. The KYC verification process was speedy, there is enough high-variance and low-variance slots for both beginners and seasoned players.

• 150 bonus spins on the Starburst slot, Aloha! Cluster Pays slot or Finn and The Swirly Spin slot.

How We Pick UK Slots Sites

• Licensed Operators – To ensure that our readers can enjoy playing slot machines safely, we only consider sites & providers with a license from the UKGC.
• Choice of Slot Games – Players should have a wide range of slot machines. The brand must categorise the slots and offer a filter search for players to qualify as a reliable slots casino.
• Casino Sites Focused on Online Slots – The casino must have lots of online slot games and reviews under the games. The casino ranks higher if it allows UK gamblers play slots for free without making a first deposit.
• Regular Slot-Related Bonus Offers – We prefer sites that give players a casino bonus or free spins that existing and new players can use to play online slot games.

Top 10 Most Played Online Slot Games in the UK Right Now

Below are some of the most popular online slots UK casinos offer. While there are thousands of real-money slot titles, the 10 in this list have some of the best bonuses, jackpot features, graphics, and payouts online.

Big Bass Splash

With up to 5,000x your wager to win and a 96.71% RTP, Big Bass Splash is one of UK casinos’ most played online slot games. At £0.10 to £250 per spin, you can activate the free rounds, respins, hook feature, and three more bonuses on this Pragmatic Play slot.

Big Bass Bonanza

The fisherman wild returns to collect fish money symbols on the Big Bass Bonanza slot, also by Pragmatic Play. With as little as £0.10 per spin, you can play the respins and multipliers on this online slot and take advantage of its 96.71% rate! Above all, players could win up to 2,100x their wager on any spin.

Gold Blitz

Fortune Factory can win up to 5,000 times its stake on the Gold Blitz slot, which features four special symbols, four jackpots, and up to four times its stake. Additionally, the 6×4 grid has 1024 ways to win, a 96% return to player rates, high volatility, multipliers, and free games. You only need £0.20 to £50 per spin to play this slot across multiple devices.

Starburst

It does not take many spins to form a win on Starburst, and this has made it into the most famous classic slot of all time. At £0.10 to £100 per spin, players can partake in this NetEnt slot on any top UK online casino site. While the return to player is 96.09%, the goal is to land as many Starburst wilds as possible to activate the 500xmax prize.

Gold Blitz Extreme

The second Gold Blitz Extreme is playable for £0.20 to £50 per spin. However, it comes with 4, 096 ways to win which is more than the initial slot. Above all, this 6 x 4 slot game has jackpots, cash symbols, multipliers, free spins and up to £250,000x in payouts.

Mining Pots of Gold

With a max win of 4000x your bet, high volatility, and a 96% return rate, Mining Pots of Gold is among Gameburger Studios’ most adored slots. You can play its 5×3 grid with £0.20 to £50 per spin and possibly trigger the wild blackout feature, bonus enhancers, multiplier tokens, and bonus spins.

Gold Cash Free Spins

Follow the gold on this slot game to win up to 2,500x your stake, betting £0.20 to £100 per spin. In addition to an action-packed base game, this 5-reel, 4-rowslot by Inspired Gaming offers respins and a gamble feature.

9 Pots of Gold

Microgaming partnered with Gameburger Studios to create 9 Pots of Gold, a 5×3 slot game with a 94.24% rate and a max prize of £120,000. Play this slot for £0.20 to £60 per round to activate multipliers, respins, and the Free Spin money wheel.

Chilli Heat

Celebrate the Mexican culture on the Chilli Heat slot online, to win up to £251, 200, when you play with the max £100 bet. Furthermore, players can wager as little as £0.25 on the 5 reels and 25 pay lines. Additionally, there is a Money Respin feature, money sacks, free games and a jackpot round.

Sweet Bonanza

The mountains of ice cream make the perfect background for the 6×5 grid on Sweet Bonanza. Pragmatic Play allows you to win up to 21,100x your stake using tumbling reels, ante bets, free rounds and multipliers. Moreover, bet limits are between £0.20 to £125 and wins are formed from all directions.

Brand New Slots in 2024

According to iGaming experts, finding and playing new real-money slots helps players learn new ways of forming winning combinations and maximising the progressive jackpots. BestCasino experts are always rampaging UK online casino apps and websites to find the latest games and new slot sites for our readers.

Pompeii Megareels Megaways

Pragmatic Play takes us to the historic volcanic eruption of Vesuvius on the Pompeii Megareels Megaways slot. Not only is the max prize topped at 10,000x your stake, but you also have 117,649 Ways to win. Most of all, there are 3 bonuses, the payout rate is 96%, and each spin is valued at £0.20 to £240.

Galactic Invaders

With its Swift-Hit jackpots, intriguing bonuses, and high volatility, this game will keep you on the edge of your seat. Galactic Invaders is a cartoonish slot by PearFiction, playable for £0.20 to £50 per spin. This 5×3 grid has 96% reward rate, 243 Ways to Win, massive wild multipliers, free rounds, and jackpots.

Big Bass Floats My Boat

The famous fisherman is back on Big Bass Floats My Boat by Reel Kingdom. For only £0.10 to £250 per spin, you can play with its money icons and collect multipliers to boost your payouts. While the return to player is around 94% to 95%, the max win per spin is 5,000x your stake.

Rage

The new Rage slot by NetEnt offers 256 ways to win and a maximum prize of 1,890x. The minimum bet is £0.25, but players can bet up to £250 per spin. In addition to an intriguing reel and row arrangement, this slot game offers a 96.07% payout rate, different wilds, respins, colossal symbols, bonus spins, and a bonus buy feature.

Big Money Megaways

The Big Money Megaways slot has four jackpots and 15,625 Ways to win in the base game. This BluePrint slot is popular for its 96% RTP, high volatility, mystery symbols, money spins, Frenzy spins, and feature buy. All these features can reward up to 50,000x your bet!

Types of Online Slots

BestCasino specialists have classified online slot games to help you navigate the best slot apps and sites in the UK.

Classic Slots

Classic slots are recommended for players who prefer simple gameplay and traditional fruit machines. These online slots typically have 3 to 5 reels and horizontal pay lines. Examples include Break Da Bank, Starburst, Twin Spin Megaways and Starburst XXXtreme.

Progressive Jackpot Slots

All the major UK gambling sites have a category for progressive jackpot slot games. Such slots come with a huge jackpot payout, usually adding up to millions. From their extensive jackpot slot games, Mr Green Casino has rewarded millions to players! Some of the best online slots in this category include Mega Fortune, Mega Moolah, Hall of Gods, etc.

Bingo Slots

This combines bingo and online slot game play, hence the name Slingo. You might see traditional 75-ball bingo and a slot machine that spins to reveal the numbers after a spin. Some examples include Slingo Starburst, Slingo Rainbow Riches, and Slingo Berserk.

High Volatility Slots

High-variance slots have less frequent wins than low-volatility slots. However, the wins are significantly bigger than low-mid-variance games. Check out popular high-volatility games like Wild Joker Stacks, Money Train, Dead or Alive and Immortal Romance.

Multi-Payline Slots

Seasoned slot players know that one of the things to consider when choosing a high-payout online slot is the number of pay lines. The size of your bet and, eventually, your win depend on the icons present and the pay lines. Most regular online slots have up to 100 pay lines; anything above that is a megaways slot.

Slots with Bonus Games

Online slots bonus features include free rounds, reel modifiers, shifting wilds, stacked wilds, unlimited multipliers, respins, jackpots, and more. Read BestCasino online slots reviews to see the best slot sites with bonus-packed slots. Among the top slots with bonuses are Extra Chilli, Money Train series, San Quentin, Mental, Gold Blitz, and Gonzo’s Quest.

Microgaming Slots

Microgaming is one of the pioneers of online casino gaming in the UK. This prominent software developer has pushed for innovation in the casino industry for decades by releasing highly rewarding jackpots and fantastic slot game themes, from Game of Thrones to Lucha Legends and King Arthur.

3D Slots

3D online slots come with popping graphics and engaging characters’ animation, creating a more lively atmosphere for casino players. You will never miss out on a 3D slot game if you play at any of the top slot websites listed on BestCasino.com. Try out the Reactoonz series, Gargantoonz and Jack and The BeanStalk.

Card Games

The Gamble Feature is the most common card-themed feature added to slot games. Two or more cards appear face down, and the player is supposed to guess the suit or colour of the card. If the player makes the correct prediction, the current payout will be doubled or quadrupled.

Examples of online slots with a gambling feature include Who Wants To Be A Millionaire Megaways, Pots O Luck, Joker Megaways and Lucky Lady Charm Deluxe 6.

Video Slots

The difference between regular slot games and video slot machines online is the extra multimedia layer. Players can expect enhanced sound effects, speed modes, and thematic animations in video slot games.

Roulette Games

The best online casinos in the United Kingdom aim to cater to all gaming needs that a player might have. Therefore, in addition to a rich collection of slot games, such slot sites offer roulette table variants, including Mini Roulette, European Roulette, and Multi-Wheel Roulette.

Dice Games

Slots casino websites also include a range of dice games. Like slots, dice titles are run by Random Number Generators, meaning the outcome of every round is entirely random. Therefore, if you are a fan of craps or sic bo, you can be sure to find them at any of the casino operators featured on BestCasino.

Live Casino Games

Slot-themed live dealer games allow players to enjoy live casino gameplay on their favourite slots. Evolution Gaming has a refined list of live games that are themed after online slot games. From titles like The Dream Catcher to Extra Chilli Live. The slot element remains, but players are also given extra live casino features like wheels of fortune, multipliers and bonus rounds.

Slot Type	Most Popular Slot	RTP
Classic Slots	Starburst	96.09%
Progressive Jackpot Slots	Mega Fortune	96.60%
Bingo Slots	Slingo Starburst	96.66%
High Volatility Slots	Money Train Series	96.10%
Multi-Payline Slots	Buffalo King Megaways	96.52%
Slots with Bonus Games	Mental Slot	96.06%
Microgaming Slots	Mega Moolah	90%
3D Slots	Reactoonz	96.51%
Card Games	Joker Megaways	96.56%
Video Slots	Moon Princess	96.5%
Live Casino Games	Dream Catcher Live Gameshow	96.58%

Slot Themes

Theme	Most Popular Slot	RTP
Ancient	Gladiator	96.27%
Animal	The Dog House Megaways	96.65%
Action	Wanted Dead or A Wild	96.38%
Adventure	John Hunter and The Aztec Treasure	96.50%
Arabian	Arabian Nights	96.00%
Bible	Noah’s Ark	94.93%
Food	Cash N’ Curry	96.50%
Christmas	Christmas Big Bass Bonanza	96.71%
Egyptian	Book of Dead	96.21%
Fairytale	Jack and The Beanstalk	96.28%
Fantasy	Finn and The Swirly Spin	96.61%
Fishing	Big Bass Bonanza Megaways	96.71%
Fruit	Fruit Shop	96.71%
Gold	9 Pots of Gold	96.24%
Halloween	Blood Suckers Megaways	97.7%
Horror	Age of the Gods: Ruler of the Dead	96.0%
Irish	Leprechaun’s Luck: Cash Collect
Jewels	Dazzle Me	96.90%
Mexican	Extra Chilli Megaways	96.82%
Movie	Immortal Romance	96.86%
Music	Ozzy Osbourne	96.67%
Mythological	Medusa Megaways	97.63%
Pirate	Pirates Plenty Battle for Gold	96.07%
TV	Breaking Bad	95.00%
Viking	Vikings Go Berzerk	96.10%
Wild West	Dead or Alive	96.80%

Top Slot Game Providers

Gameburger Studios Slots

Gameburger Studios is an independent software company with exclusive gaming features and extraordinary characters. Since it was established in 2019, it has released several popular slot series, including 9 Pots of Gold Millions, Fishin Christmas, Fishin Pots of Gold, Playboy Fortunes and 9 Masks of Fire.

Pragmatic Play Slots

Immediately after it was launched in 2015, Pragmatic Play released a diverse portfolio of innovative online slot games, and they have never stopped. Perhaps the developer is primarily famous for Sweet Bonanza, The Dog House slots and Gates of Olympus. Above all, Pragmatic Play slots have exclusive promotions like the Jackpot Play and The Drop & Win.

Reel Kingdom Slots

Reel Kingdom developers have mastered the art of captivating a British gambler’s attention with a buzz of activity on the grid but straightforward gameplay. These software designers always add a unique twist to the bonuses, making their slot games some of the highest RTP slots online.

Examples of slots: Hot To Burn Hold and Spin, Big Bass Bonanza

Big Time GamingSlots

Big Time Gaming is a globally recognised software developer based in Australia. It is famously known for inventing the megaways mechanism, which allow players to play with up to 200,000 ways to win. If you have played a megaways game, chances are that it is by Big Time Gaming.

Examples: Bonanza Megaways, Millionaire Rush, Christmas Bonanza, Big Bad Bison.

Inspired Gaming Slots

Inspired Gaming has 15+ years of experience creating casino slot games. This slot powerhouse has released over 50,000 slot machines. What’s better, the average RTP is 96%—97%. Explore the Reel King Megaways, Big Fish Fortunes, and Gold Cash Free Spins.

Playtech Slots

Playtech has been providing gaminh software to casinos since 1999. While this developer has existed for decades, their primary focus is on producing quality work, not quantity. Still, their online slots have creative bonus features and distinct themes that keep players interested. Start with Breaking Bad Cash, Collect and Link, Age of the Gods series, The Walking Dead, and Leprechaun Luck.

Play’n GO Slots

With new casino slots released every other week, Play n Go is one of the largest online slot selections in the industry. This software developer boasts several awards and is responsible for Book of Dead, the most famous slot game of all time. Examples include Reactoonz, Rise of Olympus, Tome of Madness, Moon Princess, and Chambers of Ancients.

Blueprint Gaming Slots

By delivering high-quality, interactive and relatable slot machines online and in land-based casinos, Blueprint Gaming has remained a top casino software developer in the UK. Their diverse range of themes and games means you can expect anything, from Santa slots to dragon animations. Popular titles include Fishin Frenzy, Dragon Fall, Diamond Mine Megaways, Deal or No Deal Megaways, and Ted Megaways.

NetEnt Slots

Seasoned slot fans in the UK know NetEnt’s works, and new upcoming software companies look up to this developer for inspiration. NetEnt has defined online slot trends for years by exploring various themes in its catalogue and casino game modifiers. Try Dead or Alive, Twin Spin, Gonzo’s Quest, Mega Fortune progressive jackpot, and Hall of Gods Jackpot.

Game Provider	Best Slot	RTP
Gameburger Studio Slots	Break da Bank Again Megaways	95.43%
Pragmatic Play Slots	Gates of Olympus	96.50%
Reel Kingdom Slots	Big Bass Floats My Boat	96.07%
Big Time Gaming Slots	White Rabbit Megaways	97.24%
Inspired Gaming Slots	Anubis Wild Megaways	95.91%
Playtech Slots	Age of The Gods	95.02%
Play’n Go Slots	Sweet Alchemy	96.50%
Blueprint Slots	Fishin Frenzy	96.12%
NetEnt Slots	Divine Fortune Megaways	96.09%
Microgaming Slots	Absolootly Mad Mega Moolah Jackpot	92.02%

Best Slots with High RTP (97%+)

Slot	Game Provider	RTP
Wild Swarm	Push Gaming	97.03%
Kingdoms Rise Chasm of Fear	Playtech	97.06%
Big Bad Wolf	Quickspin	97.29%
Wild Orient	Microgaming	97.5%
Grand Casanova	Amatic	97.45%
Gangster Paradise	GreenTube	97.26%
Halloween Fortune	Playtech	97.06%
Gaelic Luck	Playtech	97.06%
Multi Golden Scarabs	Synot Games	97.89%
Cricket Stars	Microgaming	97.00%

Most Useful Bonuses for Slots Games

Free Spins

Free spins allow players to play several rounds in an online slot without using real money. The value of their bet in the triggering spin is applied to all the free rounds.

No Deposit Bonus

The above spins or cash bonuses are rewarded to players without necessarily signing up. This promotion can also apply to existing members. Such bonuses can come with wagering requirements, but prominent slot hosts like Mr Green are known to offer them without wagering requirements.

Deposit Bonus

A deposit bonus means the slots site gives you free games or cash after you make your first deposit. The bonus can come with a max bet per round and wagering requirements. Check out our detailed review of the best deposit bonus offers in UK gambling apps and sites.

Reload Bonus

Gambling sites in the United Kingdom offer players reload bonuses in different ways. Therefore, browse through the promotion pages of the casinos to see if they have daily, weekly or monthly reload bonus offers.

Responsible Gambling

Every slot online is a game of chance. However, most mobile slots offer small bet limits, which can entice players to chase their losses, even after crossing their budget. Therefore, it is vital that a player remains within their gaming budget, even after a winning streak. If you feel like you need assistance in controlling your gambling habits, contact your casino’s support or a responsible gambling body like Gamstop.

References

• Gambling Commission
• Gamcare
• Gamstop
• NHS Mental Health Services
• Be Gamble Aware
• Gambling Commission
• GOV.UK – Online Slot Limit Impact Assessment
• Wales 247 – The Main Advantages and Differences of Playing Slots and Craps Games Online
• Forbes – How Casinos Use Math To Make Money When You Play The Slots
• Gambling Commission – How can gaming machines meet their %RTP if they are random?

FAQ