Best Online Slot Sites UK (Top 20)
Slotnite Casino
1500
£10
£100000
2019
Slots Review
At Slotnite Casino, British players have access to over 1840 slots, provided by more than 100 iGaming developers, including reputable companies like Playtech, NetEnt, Microgaming, and IGT.
Besides video and classic slots, punters can play megaways, bonus buys, and 134 jackpots. Once you create an account on the platform, the games are available in the demo mode.
Pros
- A vast catalog of 1840+ games
- Over 100 providers
- Various categories
- 130+ jackpot titles
Cons
- A small number of classic titles.
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Spin Hill Casino
800
£10
£100000
2019
Review on Slots
Sixteen iGaming developers provide the 800 slots at Spin Hill Casino. Some titles come from NetEnt, Red Tiger, and Microgaming. The most played games on the site are the megaways, video titles, and the 63 jackpot games.
You can access the demo option once you are a registered member.
Pros
- The minimum bets start at £0.10 and maximums reach £100
- More than 800 slot games
- The presence of 16 popular providers
Cons
- No titles from Evolution or Play’n Go.
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Spin Hill Casino
800
£10
£100000
2019
Review on Slots
Sixteen iGaming developers provide the 800 slots at Spin Hill Casino. Some titles come from NetEnt, Red Tiger, and Microgaming. The most played games on the site are the megaways, video titles, and the 63 jackpot games.
You can access the demo option once you are a registered member.
Pros
- The minimum bets start at £0.10 and maximums reach £100
- More than 800 slot games
- The presence of 16 popular providers
Cons
- No titles from Evolution or Play’n Go.
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Slots Jungle Casino
800
£10
£100000
2018
Slots Review
Our experts think the Slots Jungle Casino slot catalog covers most types of games British punters are interested in. You have over 1000 slots to pick from, all sourced from a premium provider list with nearly 40 names, including NetEnt, Games Global, and Play’n Go. However, you won’t find any regular or progressive jackpots in the collection.
Pros
- Over 1000 slots
- More than 40 premium developers, including NetEnt, Play’n Go and Microgaming
- You can play megaways, classic and video slots, and unique features.
Cons
- You can’t try games in demo mode
- Lack of regular and progressive jackpots.
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Dice Den Casino
800
£10
£100000
2018
Slots Review
Dice Den offers British gamblers a comprehensive selection of over 800 premium quality slots supplied by developers like NetEnt, Eyecon, Pragmatic, Play’n Go, and many more. You will find most types of slots on the platform, including classic, video, megaways, and regular jackpots.
Pros
- Over 800 games
- More than 50 providers, including NetEnt, Eyecon, and Microgaming
- Most slot types available, including megaways and regular jackpots
Cons
- There are no progressive jackpots
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Hyper Casino
700
£10
£100000
2019
Slots Review
Hyper Casino gives British gamblers access to a top-notch catalogue with over 700 slots provided by premium game studios, including Blueprint, IGT, Microgaming, Play’n Go and many more. You can play most types of slots, including progressive jackpots and megaways titles like Mega Moolah and The Dog House Megaways.
Pros
- Over 700 qualitative slots
- Nearly 20 world-recognised developers, including NetEnt, Play’n Go and IGT
- Progressive jackpots and megaways slots are available
Cons
- Lack of games from Playtech and Playson
- The slots are not categorised by type
KingCasinoBonus Ratings
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Rich Ride Casino
800
£10
£100000
2017
Slots Review
Rick Ride Casino offers its British customers a complete catalogue of over 700 slots supplied by premium developers like Red Tiger, NetEnt and Play’n Go. You can place bets ranging from £0.10 to £100 on popular megaways, classic and video slots, as well as regular jackpots of the highest quality.
Pros
- Over 700 slots
- 50+ reputable developers, including NetEnt and Pragmatic
- Most types of slots available, including jackpots and megaways
Cons
- Lack of games from IGT and Playtech
- There are no progressive jackpots
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Slots Verdict
Mango Spins offers UK players a complete catalogue of over 680 slots from over 15 world-renowned providers like NetEnt and Red Tiger. You will find popular jackpots, megaways, and classic and video slots, for which you can wager between £0.10 and £100.
Pros
- Over 680 top-notch slots
- 15+ reputable developers, such as NetEnt and Red Tiger
- Most slot types available, including jackpots and megaways
Cons
- Lack of progressive jackpots
- No games from IGT or Playtech
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Mango Spins Casino
800
£10
£100000
2022
Slots Verdict
Mango Spins offers UK players a complete catalogue of over 680 slots from over 15 world-renowned providers like NetEnt and Red Tiger. You will find popular jackpots, megaways, and classic and video slots, for which you can wager between £0.10 and £100.
Pros
- Over 680 top-notch slots
- 15+ reputable developers, such as NetEnt and Red Tiger
- Most slot types available, including jackpots and megaways
Cons
- Lack of progressive jackpots
- No games from IGT or Playtech
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Review on Slots
If you want a vast slots library that hosts important providers, then Hot Streak Casino is for you. As of now, there are 850+ slots of games that can be played, and the list of developers includes names such as NetEnt and Microgaming.
Among the 40+ available jackpot titles, 20+ are progressives. Moreover, gamblers can access over 100 classic titles.
Pros
- Whereas other casinos have around 500 slots, this one goes further and hosts 850
- Essential providers are listed here, such as Microgaming, NetEnt, and Pragmatic Play
Cons
- You cannot access the demo mode until you sign up on the site.
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
JackpotStar Casino
New casino
4863
£10
£100000
2023
Review on Slots
JackpotStar Casino offers a broad experience with over 3700 games. You can try various titles, some of which are hard to find on other platforms. Filters for volatility, bets, themes, and symbols will allow you to personalize your search. This website is an excellent choice for slots players who seek gaming diversity.
Pros
- You can play exclusive games that are available only on the platform
- The advanced search filters allow you to narrow your search for a specific game
- Each slot has an info button to find info about the bets, paylines, and what features the game has.
Cons
- Slots do not have a demo version.
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Mango Spins Casino
800
£10
£100000
2022
Slots Verdict
Mango Spins offers UK players a complete catalogue of over 680 slots from over 15 world-renowned providers like NetEnt and Red Tiger. You will find popular jackpots, megaways, and classic and video slots, for which you can wager between £0.10 and £100.
Pros
- Over 680 top-notch slots
- 15+ reputable developers, such as NetEnt and Red Tiger
- Most slot types available, including jackpots and megaways
Cons
- Lack of progressive jackpots
- No games from IGT or Playtech
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
TradaCasino
1000
£10
£100000
2011
Slots Review
Trada Casino’s 1400+ slot collection should do the trick if you market for a diverse slot selection. What’s more, you will get access to games from NetEnt and Microgaming.
The site hosts over 35 jackpots and 95+ megaways.
Pros
- British players can select from more than 1400 slots, whereas most casinos respect the 500-1000 standard.
- Providers such as Yggdrasil Gaming, Microgaming, and NetEnt lend their games to this casino’s roster.
Cons
- Demo mode is an absent feature from this site, and some UK gamblers would’ve preferred the warm-up sessions that such a feature brings.
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Review on Slots
If you want a vast slots library that hosts important providers, then Hot Streak Casino is for you. As of now, there are 850+ slots of games that can be played, and the list of developers includes names such as NetEnt and Microgaming.
Among the 40+ available jackpot titles, 20+ are progressives. Moreover, gamblers can access over 100 classic titles.
Pros
- Whereas other casinos have around 500 slots, this one goes further and hosts 850
- Essential providers are listed here, such as Microgaming, NetEnt, and Pragmatic Play
Cons
- You cannot access the demo mode until you sign up on the site.
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Hot Streak Casino
2031
£10
£100000
2022
Review on Slots
If you want a vast slots library that hosts important providers, then Hot Streak Casino is for you. As of now, there are 850+ slots of games that can be played, and the list of developers includes names such as NetEnt and Microgaming.
Among the 40+ available jackpot titles, 20+ are progressives. Moreover, gamblers can access over 100 classic titles.
Pros
- Whereas other casinos have around 500 slots, this one goes further and hosts 850
- Essential providers are listed here, such as Microgaming, NetEnt, and Pragmatic Play
Cons
- You cannot access the demo mode until you sign up on the site.
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Great Britain Casino
1900
£10
£100000
2019
Review on Slots
At Great Britain Casino, you can choose from over 1900 titles from popular software providers such as Blueprint, Eyecon, Pragmatic Play, Hacksaw, Netent, and many more.
You can explore many progressive jackpots, along with numerous megaways and Slingo games. You will also find an impressive collection of classic slots.
Pros
- Over 1900 slots
- 200+ jackpot titles
- Popular software providers like Microgaming, Netent, Playtech and Eyecon
- Bets starting from £0.10 and reaching £100
Cons
- Most games have average or below-average payout rates.
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Playluck Casino
3000
£10
£7000
2020
Slots Review
Playluck Casino’s slot collection gathers over 3000 titles. More than 50 developers provide the games on the platform, including some reputable companies – Play’n Go, NetEnt, Microgaming, and IGT.
In addition to the 30+ jackpot games, British gamblers can place bets on video, classic titles, and Megaways. You can use the “Search” bar to find a specific game or click on the categories available in the menu. The games have a demo version for registered members who want to try them before placing real money bets.
Pros
- More than 3000 slot games are available on the site
- An impressive number of 50+ providers
- Different game categories and themes
- You can play the titles in the demo mode once you sign up
Cons
- There are only 2 penny titles and 2 classic games.
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Slot Lux Casino
New casino
2200
£10
£100000
2023
Slots Review
Slot Lux Casino provides British punters with an excellent catalogue of over 2000 top-notch slots sourced from more than 60 world-recognised providers, such as NetEnt, Microgaming, Play’n Go, Pragmatic Play and many more. You will find most types of slots on the website, including regular jackpots, megaways, as well as classic and video slots.
Pros
- Over 2000 slots
- 60+ premium providers, including Microgaming and NetEnt
- Most types of slots, including regular jackpots and megaways
Cons
- Lack of games from Playson and IGT
- No progressive jackpots are available
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Cop Slots Casino
800
£10
£100000
2018
Slots Review
Cop Slots Casino’s slot catalogue has 1000 titles from 10+ iGaming developers, including Microgaming and NetEnt. You will find classics, videos, megaways, and jackpots.
Bets start at £0.10, and you can play the demo version once you become a member of the site.
Pros
- A high number of 1000 games
- Multiple game categories
- Reasonable betting limits from £0.10 to £100
Cons
- No games from Play’n Go or IGT.
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Casiplay Casino
800
£10
£100000
2019
Slots Review
If you are a player who likes to stick to classic and video slots but also enjoys newer takes on them, then Casiplay Casino is for you. There are more than 600 video slots and over 200 classic slots. Furthermore, Megaway slots surpass the 50 mark as well, providing many variations to gameplay. Unfortunately, jackpots are missing on this platform.
Pros
- More than 800 slot games
- Over 50 Megaways variants
- Essential providers listed, such as Microgaming, Play’N Go, and NetEnt
Cons
- No jackpot games are available.
KingCasinoBonus Ratings
Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
How We Review the Best Real Money Slots Sites UK
Our experienced gaming experts manually analysed each recommended slot site. Our reviewers followed our review criteria about bonus options, specific and general terms of use, responsible gaming, wagering requirements, banking, support, and gaming content.
Security of Slot Sites UK
We considered several variables besides the UKGC licensing to determine a slot site’s security. For instance, a factor such as popularity and reputation can signify reliability.
If an operator has high and positive ratings across several reliable online review platforms and forums, you can take it as an indicator of trustworthiness.
Essential Third-party Game Testing Certificates
Many of our recommended slot sites UK have independent third-party organisations testing and evaluating their gaming software to ensure its fairness and functionality. To ensure the gaming quality is tested, we seek approval from eCOGRA, iTech Labs, Gaming Laboratories International (GLI), and similar testing labs.
Slots Variety from Trustworthy Software Providers
A wide range of slot games can make it harder to pick a single game but gives you more range and allows you to find a game tailored to your gaming style. We promote only UK slot sites that provide licensed content from industry-leading software providers with a proven track record.
Tested Online Slots Real Money Bonuses
- We examine the casino bonus offers and their wagering requirements
- We sign up and claim the bonus with a qualifying deposit or code
- We start wagering on qualifying games
- Once all bonus terms are met, we submit a request for a withdrawal
- Provide withdrawal verification documents (if necessary)
- Wait for the slot site to approve the withdrawal and credit the bonus/winnings
We Manually Check Payment Methods
Alongside reviewing the availability of payment methods, we check the efficacy of each payment option. A few of the banking criteria include deposit and withdrawal limits, processing of transactions, and whether the casino or payment service charges any fees. At the very least, a casino should have the following payment methods available to all UK players:
- Visa
- MasterCard
- Boku
- Skrill or Neteller
- Pay by Phone
- Bank Transfer
- Neosurf
- PayPal
Keeping up to Date With the Latest Mobile Gambling Trends
We tasted several slot games in each of the three slot sites using an iPhone 14 Pro Max and a Samsung s22, and the games worked exceptionally well, with no lags, crashes, or similar issues, on both devices. Of course, you can even have an older smartphone model and still enjoy optimal game performance.
Our experience has shown that most online casino players in the UK and beyond tend to play on mobile slot sites UK. You should seek new mobile casinos if you want to play new mobile slots on their release date.
A mobile app is not necessary, but it may appeal to many mobile players.
At the very least, we ensure the slot site is compatible for use on mobile in-browser on all major operating systems: iOS, Windows, and Android. We recommend it only after manually testing a casino’s mobile functionality relating to gaming content, payments, support, security, and user experience.
Quick Slots Sites’ Bonuses Guide for Smarter Choices
Choose Slot Sites UK With a Valuable Welcome Bonus:
A valuable offer is a welcome bonuses with fair terms and acceptable wagering requirements, withdrawal limits and maximum bets. All our listed sign-up promos pass this test. For some offers, like the Barz Casino welcome bonus, the wager terms may seem slightly above average, but the bonus compensates with other favourable conditions.
Compare Minimum Deposits:
This way, you know whether your budget qualifies for any bonus. While there are many no deposit bonuses out there, many popular slot sites UK impose a minimum deposit for slots bonuses (between 5 to 20 pounds).
See Which Slot Games Qualify:
Not all games will be playable with free spins, and some of the games will have different game weighting, which you should check out before playing with bonus funds (doesn’s apply with no wager bonuses).
Check out Online Slots No Wagering Bonuses
: For a small deposit of just £10, you can claim no wager bonuses at many of our listed casino operators, but PlayOJO is renowned for being a no wagering casino all-around. Regardless of the no-wager benefit, you should know the remaining conditions.
Find Online Real Money Slots Sites with a Free Bonus for existing players
: A casino can award you with a slots no deposit bonus for your active play, if you are a VIP member, or immediately after you create an account. The former case is to be found in any of UK’s casinos with VIP and loyalty programs. You’ll notice each of the no deposit bonuses above are cash bonuses (as opposed to free spins).
But specified slot games qualify for each bonus, meaning you can play first-rate slot games and take advantage of the games’ features while redeeming your bonus at the same time.
You still need to read the terms for each slot deposit bonus.
King’s Top Tips to Choose Your Ideal UK Slot Site
Choosing the right slot site is more than just finding one with flashy games. It’s about picking a site that matches your preferences and gives you the best value. Here’s how you can make a smarter choice:
- Check for Game Filters – Find a site that lets you filter games by categories like theme, software provider, or volatility. This saves you time and helps you quickly discover games you’ll enjoy. Sites like MrQ or PlayOJO have these handy features.
- Look for Medium-to-High Volatility Games – Medium-to-high volatility games offer larger but less frequent payouts. If you have a budget and enjoy a bit of risk, these games can give you big wins. Games like Bonanza Megaways or Book of Dead fit this category.
- Find Sites with Slot-Specific Promotions – Look for sites that offer ongoing promotions, like free spins on new slot releases. Promotions tailored specifically for slot players can increase your chances of winning. Check out slot sites like BetFred or LeoVegas for regular slot-specific offers.
- Check Mobile Compatibility – If you play on the go, make sure the site is optimized for mobile browsers or has a dedicated app. Try slot sites UK like Casushi and 888 Casino, known for smooth mobile gameplay.
Compare Slot Sites Based on Key Features
Slot Site | Game Filters | Volatility Options | Mobile-Friendly | Ongoing Promotions |
---|---|---|---|---|
MrQ | Yes | Medium to High | Yes | Yes |
Betfred | No | Low to High | Yes | Yes |
Casushi | Yes | Low to Medium | Yes | Limited |
PlayOJO | Yes | Low to High | Yes | No Wager Free Spins |
How to Sign Up at Online Casino Slot Sites UK
Signing up for an online casino should be easy, but here are a few pro tips to ensure a smooth process:
Choose Independent Slot Sites UK for Unique Bonuses
If you’ve already claimed bonuses from big-name slot sites, try independent sites for fresh offers. Some sister sites share promotions, which means you can’t claim them more than once.
Use Correct Personal Information
Always double-check your details, especially when filling out your ID and address. Incorrect information could delay withdrawals later when slot sites UK request verification.
Complete the KYC Quickly
Slot sites UK require KYC verification to comply with regulations. The process usually involves uploading a photo of your ID and proof of address. To speed things up, use high-quality images and make sure all four corners of your documents are visible.
King’s Extra Tip: Some slot sites UK, like MrQ, allow you to sign up using social media logins (Google or Facebook), making the process even faster.
How to Find Online Slot Sites UK No Deposit Bonuses
No deposit bonuses are a great way to test slot sites without risking your own money. Here’s how you can find and make the most of them:
Use Trusted Sites to Compare Offers
Sites like KingCasinoBonus provide updated lists of no deposit free spins bonuses from UKGC-licensed slot sites. Look for offers that come with low wagering requirements and minimal restrictions on eligible games.
Read the Fine Print
No deposit bonuses often come with strict terms. Check the wagering requirements and maximum withdrawal limits before claiming. Some bonuses may seem attractive, but high wagering (e.g., 50x) or low win caps (£10-£20) could reduce their value.
Be Wary of Time Limits
Many no deposit bonuses have expiration dates, so use them quickly. Bonuses from Casushi Casino, for example, expire within 7 days, meaning you have to play fast to take advantage.
Focus on No Wagering Bonuses
Some slot sites UK, like PlayOJO, offer bonuses with no wagering requirements. This means you get to keep whatever you win without having to bet it multiple times. These wager-free offers are rare but worth looking for.
No Deposit Bonus Comparison Table:
Casino | No Deposit Offer | Wagering Requirements | Max Withdrawal | Expiry Time |
---|---|---|---|---|
BetFred | 200 Free Spins | 40x | £10 | 7 Days |
PlayOJO | 50 Free Spins (No Wager) | None | No Limit | 7 Days |
MrQ | 30 Free Spins | 35x | £20 | 2 Days |
Casushi | 20 Free Spins | No Wager | £50 | 7 Days |
What is the Best Time to Play at Online Slots Sites UK?
While there’s no guaranteed “best” time to play slots due to the Random Number Generator (RNG) system, there are a few things to consider:
1.Play During Off-Peak Hours
While slot machines are random, playing during off-peak hours could improve your experience with faster customer support response times and sometimes even quicker withdrawals. Peak hours can lead to slow gameplay, especially with live chat support getting busier.
2. Look for Time-Sensitive Promotions
Some slot sites UK offer daily or time-sensitive bonuses. For instance, MrPlay Casino often offers weekend spins or holiday promotions that boost your chances of grabbing extra bonuses.
3. Track Progressive Jackpot Timings
For jackpot slots, like Mega Moolah or Divine Fortune, you might want to play when the pot is particularly high, as jackpots increase over time. Although there’s no set strategy for hitting the jackpot, the growing pool size often attracts more British gamblers.
Types of Online Slots and Our Recommended Slot Sites
Slots come in all shapes and sizes these days: there’s an endless variety of types, from classic slots to video slots to progressive jackpots and Megaways. KingCasinoBonus experts introduce you to the most popular slot games by type, along with a variety of websites powered by the finest providers in the industry. Here are our recommendations:
Classic Slots
The original and simplest type of slot machine is the classic slot, which has three reels and symbols that remind of the classic one-armed bandit: fruits, bars, and sevens. Here are some of the best classic slots in UK online slot sites and where you can find them:
- Fire Joker by Play’n GO – play at PlayOJO with no wagering bonuses or Mr.Q/MadSlots
- Book of Ra by Novomatic – BetFred welcomes you with 200 no wagering spins or try it at Luck casino with low wagering
- Cleopatra by IGT – top IGT slot sites UK like Bally Casino, Casushi Casino host it
- Double Diamond by IGT – Rainbow Riches has it (along with a top no wager bonus); also available at Buzz Bingo
Video Slots
Video slots have five reels and elaborate themes with cinematic cutscenes, bonus rounds, and special features. If you want to try out this type of slot, we compiled a list of top slot sites online in the UK that have them:
- Starburst (NetEnt) – found on virtually all NetEnt slot sites and at PlanetSportBet, where you get low wagering spins for 20 pounds
- Gonzo’s Quest (NetEnt) – found at Monopoly Casino, Luck Casino
- Immortal Romance (Microgaming) – available at Bally Casino
- Thunderstruck II (Microgaming) – Play at Wild West Wins casino
Progressive Slots
Slots with progressive jackpots have dynamic maximum pot sizes that increase in value as more players play until someone triggers the jackpot prize. Here are our picks:
- Mega Moolah by Microgaming – play at Zodiac Casino or Captain Cooks
- Divine Fortune by NetEnt – play at BetFred, Luck Casino
- Jackpot Giant by NetEnt – MegaCasino has it
Megaways Slots
In Megaways Slots, symbols form across up to 117,649 paylines that make the reels change constantly:
- Bonanza (Pragmatic Play) – provided by BetFred
- Fishin Frenzy Megaways (Big Time Gaming) – available on Buzz Bingo
- Reel King Megaways – provided by Play Sunny Casino
3D Slots
3D slots use advanced graphics and animations to create an interactive and even more cinematic experience than video slots. Below, you can find the best examples of 3D Slots and where you can play them:
- Jack and the Beanstalk (NetEnt)- found in Mr. Q
- Steam Tower (NetEnt) – found at Play Ojo (no wagering free spins)
- Gorilla Go Wild (SG Digital) – found at Lottoland Casino
Top 10 Real Money Online Slots UK | KingCasinoBonus Rankings
Rank | Real Money Slots Games | Best feature | Provider |
---|---|---|---|
#1 | Book of Dead | Popular for bonuses | Play’n GO |
#2 | Starburst | Low volatility | NetEnt |
#3 | Mega Moolah | Progressive jackpot | Microgaming |
#4 | Rainbow Riches | Wishing Well feature | Barcrest |
#5 | Gonzo’s Quest | Tumbling reels | NetEnt |
#6 | Fishin’ Frenzy Megaways | Multi-payline slot | Blueprint Gaming |
#7 | Sweet Bonanza | Candy-crush like graphics | Pragmatic Play |
#8 | Wolf Gold | 3 different jackpots | Pragmatic Play |
#9 | Buffalo Blitz | 4096 ways to win | Playtech |
#10 | Goblin’s Cave | Classic low volatility slot | Playtech |
The above table lists some of the most popular slot games with some of the best features and top game mechanics.
Book of Dead – best high-volatility slot
Book of Dead is our expert’s choice for the best high-volatility slot. Since UK players mainly seek this type of game, we selected Book of Dead, developed by Play’n GO, because it is packed with special features for real money players.
Book of Dead Slot Details | Data |
---|---|
Launch Date | 2016 |
Slot Type | Video Slot |
Reels | 5 |
Paylines | 10 |
RTP | 96.2% |
Volatility | High |
Max Win | 250,000x stake |
Key Features
- Expanding Symbol – Land a special symbol that expands across the reels.
- Free Spins – Landing 3 book scatter symbols awards 10 free spins with expanded special symbols.
- Gamble – Double your winnings up to 5x by guessing the correct card color.
With exotic Egyptian graphics, adrenaline-pumping gameplay, and huge payout potential, Book of Dead delivers an electrifying high-variance experience. You can retrigger the bonus round, which makes this a must-play high volatility slot.
Bonus Potential
If you’re a frequent Book of Dead player, we recommend taking advantage of slot bonuses with free spins on Book of Dead, like the one from 21 Casino giving 21 free spins on this game. This lets you experience all the bonus features with an average wagering requirement of 35x.
Starburst – best low-volatility slot
Starburst comes second in our top slots ranking, but it’s undoubtedly the best low-variance online slot game in the UK. Free sign-up bonuses on NetEnt’s slot make it a true classic.
Book of Dead Slot Details | Data |
---|---|
Launch Date | 2012 |
Slot Type | Video Slot |
Reels | 5 |
Paylines | 10 |
RTP | 96.1% |
Volatility | Low |
Max Win | 50,000x stake |
Key Features
- Wild Symbol – The Starburst wild symbol appears on reels 2, 3 and 4 and expands to cover the entire reel.
- Re-Spins – Landing a wild symbol triggers up to 3 re-spins with sticky wilds in place.
- Bet Lines – With 10 fixed paylines, Starburst offers flexible betting options to suit all budgets.
With its cosmic theme, cascading reels and exciting re-spin feature, Starburst has cemented itself as one of the most popular low-volatility slots of all time. The vibrant graphics and synth soundtrack create an immersive, futuristic atmosphere. Frequent payouts make Starburst the perfect low-risk slot for both new and experienced players.
Bonus Potential
Regarding Starburst free spins bonuses, our expert recommends no deposit offers we tested, like the Starburst bonus at Space Wins. For a lower wagering requirement than Space Wins’ and an easier time, we believe PlanetSportBet’s bonus with a deposit of £20 is worth claiming (10x wagering).
Mega Moolah – best progressive jackpot slot
We chose Mega Moolah as the best progressive jackpot slot due to its popularity in the UK and beyond. Mega Moolah is a slot with multiple variations like Mega Money Wheel connected in the same network. All the games feature 5 reels, 25 paylines and the progressive jackpot slot fueled by Microgaming/Games Global.
Key Details
Mega Moolah Slot Details | Data |
---|---|
Launch Date | 2006 |
Slot Type | Video Slot |
Reels | 5 |
Paylines | 25 |
RTP | 88.12% |
Volatility | Medium |
Max Win | Mega Progressive Jackpot starts at £1,000,000 |
Key Features
- Four Jackpots – Mini, Minor, Major and Mega jackpots with various prize levels.
- Free Spins – Landing 3 or more scatters will trigger 15 bonus free spins.
- Wild Substitutions – The lion symbol acts as a Wild and substitutes for all symbols except scatters.
Explore the African wildlife on Absolootly Mad: Mega Moolah, the best progressive jackpot slot. Are you familiar with the record Mega Moolah has set? The game has awarded tens of millions in top prizes, including a record £17.9 million jackpot hit in 2022.
Bonus Potential
Zodiac Casino has the most popular bonus for Mega Moolah: deposit £1 and get £20 to play the best progressive jackpot slot. Alternatively, you can check out Captain Cooks jackpot chances for £5.
What to Expect from Online Slots? Expert Insights
Set the right expectations from playing online slots. KingCasinoBonus have one key principle: approach the games responsibly and avoid chasing your losses, and you’ll have a great time! As experts, we aim to help you understand the random mechanics of online slot machines and the best ways to play them. Slots have low minimum bets and adjustable bet sizes, enabling you to stay within your budget if practised responsibly.
UK players may choose an online UK slot site for the following reasons:
- Custom experience: With a wide variety of themes and features, online slots can satisfy a wide range of UK player preferences;
- Beginner-friendly gambling: New casino players should start with simple games, and online slots are the most straightforward to play;
- 24/7 availability: Compared to their local counterparts, online slots are available 24/7;
- Mobile convenience: As they can be accessed from anywhere, they are very convenient for mobile players;
- New slot releases: Land-based slots are the same in every UK casino, while new online slot games are released every month;
- Engaging special features: Online real money slots possess unique symbols and game features like expanding wilds and progressive jackpots;
- Social ways to play: Online slots UK sites often facilitate social interactions through slot tournaments.
Best UK Online Slots Providers | Industry Giants Reviewed
Microgaming, NetEnt, Playtech, IGT, and Play’n GO are the industry’s most recognisable and most popular providers of slots. Each brand has a rich portfolio of online slots, and with each new release, they at least match, if not surpass, the quality of earlier games.
Players receive their games well for their grand visuals, sounds, and in-game mechanics and features. Some games, like Honey Rush, deviate from the traditional game layout and provide cluster pay.
Other games like Mega Moolah and Reactoonz have huge jackpots and are part of a game series that gets better with every new release.
Rank | Real money slots provider | No. of slots | Noteworthy games |
---|---|---|---|
#1 | Microgaming | 500+ | Mega Moolah, Immortal Romance, Thunderstruck, Avalon, Wanted Dead or Alive |
#2 | NetEnt | 200+ | Starburst, Gonzo’s Quest, Aloha Cluster Pays |
#3 | Play’n Go | 280+ | Reactoonz, Book of Dead, Honey Rush, Viking Runecraft, Wild North |
#4 | Playtech | 500+ | Age of Gods, Green Lantern, Goblin’s Cave |
#5 | IGT | 250+ | Cleopatra, Treasures of Troy, Pharaoh’s Fortune, Da Vinci Diamonds |
#6 | Barcrest | 100+ | Ooh Aah Dracula, Elvis Top 20, Merry Money |
#7 | Eyecon | 80+ | Fluffy Favourites, Piggy Payout, Beez Kneez |
#8 | Pragmatic Play | 250 | Gates of Olympus, John Hunter and the Tomb of the Scarab Queen, The Dog House |
#9 | Quickspin | 100+ | Big Bad Wolf, Mighty Arthur, Eastern Emeralds |
#10 | RTG | 182 | Achilles, T-Rex, Pay Dirt! |
#1 Microgaming/Games Global
Microgaming stands out as a titan in UK slot sites, with a vast array of video slot games that cater to every type of player, and record-breaking online jackpots, available at prestigious slot sites UK like 32 Red, Grand Ivy, and Fun Casino.
Microgaming slots range from adventure-filled titles to relaxing, classic themes, whatever Microgaming casino you choose.
#2. NetEnt
A provider that consistently delivers dazzling games to UK slot sites is NetEnt. Their engaging video slots and jackpots like Divine Fortune are a mainstay in slot sites like MrQ or mr.Play Casino.
The graphics, soundtracks and bonus features make NetEnt slots sites a top choice for UK players seeking premium online gaming.
#3. Play’n Go
Play’n Go revolutionized the UK slot site market with captivating TV-inspired themes and grid slots. Play’n Go slots like Book of Dead, Fire Joker, and Reactoonz have become must-plays for UK players.
Enjoy these thrilling games at the top Play’n Go slot sites UK such as Betway, LeoVegas, and Casumo.
Recommended Payment Methods for UK Players
Payment method | Average casino transaction limits | Withdrawal time | Pros (for slots player) | Cons |
---|---|---|---|---|
Debit cards | £1 – No limit | Instant – up to 3 days | Widely accepted across UK slot sites | Slowe 1-4 day withdrawals |
PayPal | £5 – £10,000 | Instant | Quick payouts of slot winnings | Some bonuses restrict its usage |
MuchBetter | £5 – £5,000 | Instant | Convenient e-wallet | Not available on all slot sites UK |
Boku | £3 – £30/day | N/A | Best low-roller payment option | Only up to 30 pounds deposit |
Pay by Mobile | £3 – £30 | N/A | Direct phone carrier billing, anonymity | Credit betting concerns |
We additionally create and curate lists for slot sites with specific payments:
Best Value in October: Slot Sites with Low Minimum Deposits
UK players looking for the easiest way to play slots should focus on low minimum deposit slot sites. These allow you to spin real money slots starting from just 10p or 20p a spin. Get started with deposits as low as £5 or £10, and get more bang for your buck. Stretch low deposits into long slot sessions with bonuses with our selection of minimum deposit slot sites UK in October 2024:
- Dragon Bet Casino – £1 minimum deposit casino with 175 online slots
- Luck.com – best slot site with a £5 minimum deposit and 100 FSND on registration
- Virgin Games – £10 deposit slot site with £25000 max cashout
- Madslots – best slots bonuses with a £10 deposit
- Monopoly Casino – no wagering slots with low deposit
- BetUK – £10 minimum deposit, slots with no wagering
- Voodoo Dreams – low deposit spins on Book of Dead
How to Play at Online Slot Sites UK Responsibly
Playing slots is fun, but it’s important to stay in control. Here are simple strategies to help you gamble responsibly:
Set a Budget and Stick to It
Decide how much you’re willing to spend before you start playing. Only play with money you can afford to lose, and never chase your losses by increasing your bets.
Take Advantage of Casino Tools
Many slot sites UK offer responsible gambling tools, like deposit limits, reality checks, and time-out periods. Use these to set limits on how much you can spend or how long you can play. For example, LeoVegas lets you set daily, weekly, or monthly limits on deposits.
Use Responsible Gambling Apps
Tools like GamStop or BetBlocker can help you self-exclude from multiple slot sites if you need a break from gambling.
Know When to Quit
Set win and loss limits. If you’ve hit your win target or loss limit, stop playing. Don’t fall into the trap of thinking you can win back your losses.
Trusted and Tested: All UKGC-Vetted Slot Sites
The UKGC oversees all the best online slots real money UK sites we picked. Each operator complies with its Licence Conditions and Codes of Practice (LCCP) to ensure fair and quality gaming, player security, timely payouts, adequate player dispute resolution system, and user privacy protection.
The strict gaming and player protection standards and legal parameters the UK Gambling Commission set forth control every aspect of UK slot sites. Some operators hold multiple licenses, rendering them certified in payment security, account management, and gaming quality.
Pros and Cons of Online UK Slots Sites
Pros
- Guaranteed game quality
- UKGC-licensed
- Tailored bonuses for popular slot games
- Quick access to content from leading developers
- Vast choice of gaming content
- Suitable betting limits for casual players
- You can play slots for fun
- Claim personalised bonuses
- Earn points and rewards by simply playing
Cons
- Some slot sites UK don’t offer a mobile app
- There’s a limited number of games on mobile slot sites
- Gaming can become addictive
Become Slot Savvy with Our Glossary of Terms
Slots terms you should know | Definitions |
---|---|
Paytable | Slots’ paytables are charts displaying game symbols and associated multipliers and special features. |
Random number generator (RNG) | Random Number Generators are the algorithms slots function on. RNGs are used to generate each round’s random outcome. |
Reels | The reels represent the vertical alignment of symbols spinning in slots. |
Rows | Rows are the horizontal alignment of the spinning slot symbols. |
Paylines | Patterns in which symbols match on the reels to form winning combinations. |
Coin Value | The value of each spin in the game in increments of £0.1, £0.2 or £0.5, £2 or lower/higher. |
Gamble/double feature | The option to trigger a mini-game within the slot machine and risk your winnings for a chance to double or multiply them – handle with care. |
Slot game bonus features | In slots bonus rounds, special symbols or combinations align to trigger them. Most popular online include free spins features, re-spins, and pick-a-bonus rounds. |
Autoplay | You can activate a set of 10-100 automatic spins, which may stop if you land a winning payline or trigger a bonus round. |
Respins | Some special symbols and patterns activate one or more extra spins at no cost in certain slots like Gonzo’s Quest or Big Bass Splash. |
Tumbling reels | A different slot mechanic where symbols fall instead of spinning, as in Gonzo’s Quest. |
Wild symbols | Special symbols that replace other symbols to generate winning combinations. |
Scatter symbols | Scatter symbols can appear on any reel and activate various slots bonus rounds, as in Piggy Riches Megaways and many other games. |
Win-both-ways feature | A feature allows winning combinations to form from left to right and right to left. |
Expanding wilds | Symbols that cover an entire reel or row during slots bonus rounds. |
Stacked wilds | Wild symbols that appear stacked on top of each other on a reel. |
Matching symbols feature | Slots mechanic through which the game pays out when certain symbols are arranged into a winning pattern. Big Bass Bonanza, Fishin Frenzy, Pots of Gold and even any traditional fruit machine have this feature. |
Classic slots | The traditional fruit machine or poker machine with 3 reels and 3 rows. |
Video slots | Slot games developed with a narrative and more attention to graphic detail like Rainbow Riches Megaways from Barcrest, or Microgaming’s Immortal Romance. |
Progressive jackpot slot | Unlike their local counterparts, progressive jackpot slots share the biggest jackpot with a large network of players, and the top prize grows with each bet placed by the game rules, until it’s finally won. Some of the most popular progressive jackpot slots include Mega Moolah and Age of the Gods. |
Daily jackpot games | A popular interpretation of must-hit-by progressive jackpots, which don’t necessarily have a fixed value, but only a predetermined time when a player will randomly trigger them. |
Hit frequency | A metric of how frequently a slot pays out, with the average value being at 20%-30%. |
Volatility | A metric of how risky the game is, meaning how likely it is not to return winnings in predictable short-term patterns, but overcompensate later on – only suitable for big bankrolls. |
F.A.Q.
What Is the Best UK Casino Site for Slots?
It was a hard choice to make, but when choosing the best online slot casino in the UK, Parimatch Casino takes the No.1 spot. We have listed several other alternative casinos popular for their slots, mobile versatility and bonuses and lay out their key benefits and disadvantages.
Are Online Slot Casinos Reliable?
Some rogue operators may provide pirated or untested slot games, violating international gaming standards and laws. However, if an appropriate regulator licenses the site, you have no reason to doubt the games’ fairness and reliability. A casino’s licensor ensures that all licensees offer games from reliable operators and that each gaming item is tested for fairness and random number generation (RNG).
Where Can I Find Exclusive Slots?
Some top online casinos in the UK have gaming studios that produce unique, in-house slots. A few such casinos are Bonus boss, mFortune and Mr. Spin - all providing in-house Intouch games optimised to play on mobile. Other reputable operators with in-house games include 888 Casino and Grosvenor.
Are There Any 100% No Wagering Slot Sites?
Based on our research, there's more than one. For example, Play Ojo is a no-wagering requirements slots casino, i.e., the bonuses have no wager conditions. This versatile casino has over 2,000 slots, a player-friendly gaming platform, and a mobile-compatible interface. You can find many other no wagering casino bonuses on sign-up from various online casinos in the UK. Check our page linkfff in the right panel.
What is the Best Online Real Money Slots Site to Win Money on?
Mr Q has the best payment conditions, choice of online slots, and free spin promotions for customers in the UK. The no-pay and no wager spins are an ideal offer for gamblers that wish to start with the lowest possible expenses and still make a positive bankroll. Additionally, you can receive your funds within one day. With standard £10 minimum deposit and withdrawal amounts, as well as several banking options that cover all transaction essentials, Mr Q is a finalist for online slots real money gamblers.
What Slots Can I Play Online for Real Money?
All selected platforms have a generous catalogue of real money slots created by renowned developers. Mr Q and Coral Casino are included among the best entries of the Microgaming casinos active within the UK. Paddy Power Games, on the other hand, appears among the most popular Play’n Go casinos. You can expect to find specific online slots, real money games, and other entries from the provider. All three entries have real money slots specific to NetEnt casinos, including the famed Gonzo’s Quest franchise.
Where to Play Rainbow Riches & Pay By Mobile?
If you’re familiar with the game, but you can’t find a decent casino to play it, we would recommend Avenger Slots casino as an option. You can also use pay by mobile to fund your casino balance. You can play at the Rainbow Riches Casino, but you can only pay with Apple Pay by mobile
Can You Hack Online Real Money Slots for Guaranteed Payouts?
The results cannot be manipulated, not even by experienced hackers. Certified online slots produced by major developers are pretty much uncrackable. They use complex algorithms and RNG to produce random results on every spin.
Does Each Spin on an Online Slot Machine Produce Random Results?
Online real money slots are software-based games using random number generators that produce a unique, unpredictable outcome on every spin based on a mathematical algorithm.