Best Jackpot Slots UK: Top Progressive Jackpot Slots in 2023

IT is easy to see why jackpot slots are so popular. With this type of game, a proportion of each bet placed goes towards the jackpot. As such, the maximum amount that can be won can grow rapidly.

Many developers now create jackpot slots, which are available to play on many of the leading casino sites in the UK. On this page, we will discuss how jackpot slots work, as well as how you can start playing them. So, whether you are a beginner or a high roller, be sure to pay close attention.

Top UK casinos for jackpot slots

Duelz Casino
Mr Vegas
Luckster
MrQ
Voodoo Dreams
Winomania
LeoVegas
32Red
10bet
Megaways Casino

A list of the best jackpot slot games

Megah Moolah
Hall of Gods
Mega Fortune
Divine Fortune
Dead or Alive
Gordon Ramsays’ Hells Kitchen Slot
Arabian Nights
Major Millions
Holmes & the Stolen Stones
Chilli Heat

How we evaluated the best UK casinos with jackpot slots

Jackpot slots are relatively easy to find online today. However, some casinos are better than others when it comes to this type of game. When ranking available casinos, it was the following factors that we considered, among others:

Jackpot slot variety

It is nice for players to have a range of jackpot slots to choose from. When this is the case, you can find a theme that suits your interests. The best online casinos in the UK feature a variety of jackpot games, coming from the likes of NetEnt, Yggdrasil and Playtech. You can find everything from Mega Moolah to Mega Fortune to Hall of Gods and Major Millions.

Payout size and rate

The best jackpot slots come with an attractive payout size. Meanwhile, they will also still pay out on a fairly regular basis. So, look at the RTP of slots, as well as their volatility.

Slots bonuses

The leading casinos in the UK also feature a range of bonuses and additional promotions. Both new and existing members are catered for in most cases. Be sure to check out the bonus terms and conditions, particularly wagering requirements, eligible games and expiration. Bonuses that will appeal to those playing jackpot slots include free spins, deposit bonuses and cashback offers.

Safety and security

Of course, all of our recommended casinos are legal in the UK. Meanwhile, they also have a number of safety tools in place, such as SSL encryption and firewall. As such, your personal details are secure at all times, whether on desktop or mobile.

Payment methods

In order to win real money from jackpot slots, you will need to deposit cash of your own. A variety of payment methods are available today. These include debit cards, e-wallets and more. Look for a casino offering quick withdrawals, with no processing fees.

How to start playing jackpot slots

Thanks to the usability of top casino sites, it is easy to start playing jackpot slots online. The following is a step-by-step guide for players in the UK to follow:

Enter the website of your chosen casino.
Select the “Join Now” or “Sign Up” button.
Complete the registration form by entering the necessary personal details. You may also need to create a username and password at this stage.
Confirm your details and verify your new account via the link found inside your welcome email.
Login to your account using your username and password.
Browse jackpot slots and select your favourite.
Launch the game and set your stake.
When ready, select “SPINS” in order to place your opening bet.

A closer look at the best UK casinos with Jackpot slots

We will now take a closer look at our top-rated casinos in the UK for jackpot slots. Here, you will learn more about the specific games on offer, along with the main pros and cons of each brand:

1. Duelz

Duelz Casino sign up offer

£100 bonus + 100 free spins on Book of Dead

18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times the sum of the deposit + bonus. Max redeemable from the welcome bonus: £500. Full T&Cs apply.

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Launched in 2018, Duelz Casino is home to a large number of jackpot slots. Coming from leading developers, those signing up can bet on the likes of Mega Moolah, Temple of Wealth, Book of Kingdoms and Major Millions. 100 free spins form part of the casino’s welcome package, along with a bonus worth up to £100. A good number of payment methods are available too, including PayPal and paysafecard.

Pros:

Good number of jackpot slots
Easy to use on desktop and mobile
Generous welcome package

Cons:

Apple Pay & Google Pay not accepted

2. Mr Vegas

Mr Vegas sign up offer

100% up to £200 + 11 wager-free spins

18+ new players only. Min deposit £10. Maximum bonus £200. Any amount over £200 will not form part of the player’s first deposit. Wagering requirement 100% match bonus: 35 times sum of deposit + bonus. Terms and conditions apply.

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Mr Vegas casino went live in 2020. Here, a huge number of jackpot slots are found, including Mega Fortune, Wolf Gold, Mega Moolah and Gonzo’s Quest. As such, even the most demanding of players are catered for. A 100% deposit bonus worth as much as £200 awaits new players. Meanwhile, a range of ongoing promotions and VIP rewards help to keep existing members satisfied.

Pros:

Excellent array of jackpot slots
Modern casino design
Large welcome bonus

Cons:

Basic website design

3. Luckster

Luckster sign up offer

100% up to £200 + 100 spins

18+ | New depositing players only. Min. deposit £10. Max. bonus varies per deposit.1st deposit: 100% up to £50 + 20 Spins on Starburst *Min. Deposit £10. 2nd Deposit: 50% up to £75 *Min. Deposit £20. 3rd Deposit: 50% up to £75 *Min. Deposit £20. Bonuses that require deposit, have to be wagered 35x. Full T&C apply.

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Divine Fortune, Temple of Wealth, Lucky Lady and Downton Abbey are among the jackpot slots available to players at Luckster casino. New members can claim up to 100 free spins and a £100 bonus. Luckster also scores well when it comes to payment methods, customer service and mobile access, with the casino having been established in 2022.

Pros:

Variety of slots with jackpot feature
Range of payment methods
Mobile-friendly

Cons:

Small number of ongoing promotions

4. MrQ

MrQ No deposit bonus

Get No Deposit Spins + 30 Free Spins on Your First Deposit with code THESUN35

18+ |First 5 spins: Players who have successfully completed age verification will be credited 5 Free Spins on Starburst 10p per spin, no deposit required, no wagering requirements. Subsequent 30 spins: Min deposit & spend £10. Max 30 spins on Starburst at 10p per spin. Spins credited upon spend of £10. Full T&Cs Apply.

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Offering 20 wager-free spins to new members, MrQ is also home to a good number of jackpot slots. Examples include Diamond Mine Megaways, The Goonies Jackpot King and Mega Moolah. MrQ is also one of the selected casinos to accept Pay by Mobile, with 10 free spins being available to those who verify their mobile phone number. You can start playing at MrQ by taking the opportunity of the no deposit bonus that the casino is offer.

Pros:

Fixed and progressive jackpots available
Wager free spins for new players
Pay by Mobile accepted

Cons:

Mobile site can be slow at times

5. Voodoo Dreams

Voodoo Dreams sign up offer

100% up to £50 + 50 free spins

18+ | New players only. Maximum £50 bonus. Minimum deposit: £20. Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match deposit bonus: 60 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money without wagering requirements. Bonus expires after 30 days. Full T&Cs apply.

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Another of our favourite casinos for jackpot slots is Voodoo Dreams. Here, games include Mega Moolah, Temple of Wealth, Chicago Gold and Treasure Nile. The casino’s welcome package is worth up to £50 + 50 free spins. Meanwhile, there are regular tournaments to take part in, as well as drops & wins.

Pros:

Variety of jackpot slots
Regular tournaments
Quick withdrawals

Cons:

Website difficult to use

6. Winomania

Winomania sign up bonus

100% up to £100 + FS

18+| Please play responsibly | www.begambleaware.org | T&C Apply
1st deposit only. Min deposit £10. Max bonus: £100. X40 wagering. Bonus Spins valid for selected games only. X40 wagering on bonus spins winnings. Expire within 24 Hours. User Agreement & Bonus T&C apply.

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Launched in 2018, Winomania is another casino that will appeal to those looking to play jackpot slots. Options here include Aztec Gold, Secrets of the Jungle, Wild Leprechaun and Riches of Troy. With a VIP club and a welcome package worth up to £100 + 100 free spins, it is easy to see why Winomania is so popular. Winomania is also one of the best casino sites for beginners, given its usability.

Pros:

Easy-to-use site
Attractive welcome package
VIP club

Cons:

Smaller number of total jackpot slots

7. LeoVegas

LeoVegas sign up

Get 100% up to £200 + 100 free spins

New reg only. Opt in & deposit £10, £50 or £100 within 14 days & further 7 days to wager cash stakes 50x to unlock reward (up to £200 on first deposit). Wagering/game contributions vary. Up to 100 free spins x10p added to Big Bass Splash after depositing & wagering, 3 day expiry. Full T&Cs apply.

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Jackpot slots at LeoVegas offered up to £30 million at the time of writing this page. Examples include Wheel of Wishes, Mega Moolah, Book of Atem, WowPot and Diamond Wild. There are 30 jackpot slots in all at LeoVegas, along with a generous deposit bonus for new members and weekly free spins. You can download the LeoVegas app on iOS and Android devices too!

Pros:

Decent number of jackpot slots
Apple Pay accepted
Range of promotions

Cons:

Basic website design

8. 32Red

32Red Casino sign up offer

Get 150% up to £150

18+ | New accounts only, min £10 deposit through debit card. The bonus is to be used within 7 days of qualification. Maximum stakes apply. Full terms and conditions apply.

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32Red is home to 60+ jackpot slots. Popular games in this area include Mega Moolah, Fishin’ Frenzy Megaways and Rainbow Jackpots. 32Red is also one of the best casinos for promotions. As well as the 150% welcome bonus, worth up to £150, regular prize draws, drops & wins and other rewards are offered. With fast payments and 24/7 customer service too, 32Red is well worth considering.

Pros:

Plenty of jackpot slots
Large welcome bonus
Quick withdrawals

Cons:

Lack of free spins

9. 10bet

10bet casino sign up

50% up to £100 bonus + 50 spins

New Customers only. Min. deposit £15 (no Skrill/Neteller). Wager bonus 40x within 15 days. Max winnings = 10x bonus. Free spins validity: 7 days. Free spins max. winnings = £100. Stake contribution as per eligible games. Full T&Cs apply.

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With 20+ jackpot slots, 10bet does not offer the variety of some of our other recommended casinos. However, with an array of Mega Moolah titles, as well as Wheel of Wishes, Major Millions and Egyptian Wilds, there is plenty of money to be won at 10bet. The welcome package at 10bet features 50 free spins and a bonus worth £50. With 24/7 support and fast withdrawals, there is much to like about the casino at 10bet.

Pros:

Free spins as part of the welcome package
Fast withdrawals
Modern casino design

Cons:

Mostly Mega Moolah jackpot slots

10. Megaways Casino

Megaways Casino sign up bonus

Get 30 free spins when you play £10

New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Free Spins: on Secrets of the Phoenix Megaways. Spins value: 20p each. 18+. £10 lifetime deposit for Daily Free Game. Full T&Cs apply.

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As the name suggests, Megaways Casino is best known for its Megaways slots. However, this does not mean that jackpot slots are not available. Gonzo’s Quest, Mega Dragon, Rainbow Jackpots and Wings of Ra are among the standout games in this area. Meanwhile, 30 free spins are up for grabs to new players who bet at least £10.

Pros:

Good jackpot slot options
Unique welcome offer
Large number of additional games

Cons:

No mobile app

What types of jackpot slots are there in UK casinos?

There is not just a single type of jackpot slot available in the UK today. Below, we outline the different versions that await players at our recommended casinos:

Local jackpots

With this type of slot, the progressive jackpot is specific to just a single game. This is in contrast to some other games, where the money is pooled from multiple titles. As a result, the local jackpot is contributed to by fewer players, while there is also less competition for places.

Pooled jackpots

With pooled jackpot slots, bets placed on different casino sites add to the total prize. As such, potentially millions of players can add to the jackpot. So, when you view the jackpot amount online, this will be the same as on other sites.

Fixed jackpots

The most common type of jackpot slot is fixed. Here, players can win a set amount of money. The jackpot does not change, meaning that it will be the same today as it was yesterday. Fixed jackpot slots are available with the majority of online casinos in the UK.

Progressive jackpots

Many players are attracted to progressive jackpot slots. This is because the maximum win fluctuates over time. So, the more bets are placed, the greater the jackpot will be. However, once the jackpot has been won, it resets to its original amount.

Multiple jackpot slots

With such slots, there is more than one jackpot up for grabs. In some cases, you will need to trigger bonus rounds in order to be in with a chance of winning additional jackpots. Bonus wheels are one of the common methods used by developers.

How do jackpot slots work?

Jackpot slots are different to regular slots. In most cases, the jackpot is progressive. This means that every time a bet is placed by a player, the jackpot grows. As such, the jackpot is not fixed. Jackpots can be worth millions. However, the jackpot will return to its default amount following a win, before building again over time. It is possible that a jackpot can extend over a network, meaning that the amount available to win is the same with multiple casinos. As such, the jackpot could be won by someone playing on a different site than you.

Are jackpot slots rigged?

No. As is the case with other software-based online casino games, jackpot slots use a Random Number Generator (RNG) to determine the outcome of each spin. As such, you can place bets safe in the knowledge that you stand a fair chance of winning.

Are progressive jackpots and jackpot slots the same?

No. With a progressive jackpot slot, a proportion of each bet goes towards the total jackpot. Meanwhile, when the jackpot is won, it reverts back to the original amount. Meanwhile, traditional jackpot slots just have a jackpot to be won, which will often be smaller in size.