Best Jackpot Slots in the United Kingdom in 2023

If you prefer the excitement and risk associated with the pursuit of large jackpots, you will enjoy jackpot slots. These games offer the same aesthetic appeal, great gameplay, and numerous functionality as traditional slot machines, in addition to the opportunity to win big cash prizes.

Permit us to assist you in locating the top online casinos for jackpot slot games. In the following comprehensive guide, we’ll introduce you to the best jackpot slots, the top sites where you can play them, and provide a thorough explanation of what these games are. You’ll never again be confused about the distinction between progressive and ordinary jackpots!

Variations on Jackpot Slots

You will be pleased to learn that there are numerous types of jackpot slots, giving you a wide selection of games from which to play. In addition, new slot sites are always releasing their own spin on the traditional jackpot game, so you’ll never run out of opportunities to win the jackpot.

Before going into the most popular jackpot slot games, our specialists at have compiled this cheat sheet to help you get started. In addition to standard jackpot slots, you will likely find the following popular games at the online casinos we recommend:

Progressive Jackpots: The king of jackpot slots, progressive games have a payout that grows with each unsuccessful spin. This prize increases and advances across a network of games.

Fixed Jackpots: A jackpot that does not increase over time like a progressive jackpot. This is the top prize of an online slot machine, and it never changes.

Local Lotteries: A progressive jackpot that grows in a single casino, as opposed to across networks.

Must-Drop/Win Jackpots: This jackpot slot guarantees that it will drop by a certain time, indicating that someone will win the jackpot before the time limit expires.

Wide Area Progressives/Jackpots: Progressives expand throughout a network of casinos. Each wager contributes to the progressive jackpot regardless of where the online slot is played.

Best Jackpot Slots in British Casinos

Before going to the finest jackpot slot sites chosen by our industry specialists, it is important to understand the jackpot slots available at these online casinos. Our review crew chooses slot machines based on their overall quality, which includes gameplay, aesthetics, sound, features, payouts, and bonuses. Listed here are the jackpot slot games that offer the best mix of the following features:

Mega Moolah – RTP: 88.12%

Mega Moolah is arguably the king of all jackpot slots and the most popular online game in terms of prizes. This is because it is a fully progressive slot with a £1 million base jackpot. This classic also features a 75,000-coin base game jackpot and 225,000-coin Free Spins jackpot. Since its introduction in 2006, Mega Moolah has been one of the most popular jackpot slots available to UK players.

A number of improvements over the years have maintained the safari motif lively and entertaining. You play on a 5×3 grid with 25 paylines, and the RTP is 88.12 percent. Mega Moolah is a fantastic slot game for those who wish to test out a progressive with a high-quality prize.

Mega Fortune – RTP: 96.6%

Mega Fortune by Net Entertainment is a jackpot slot with a luxury theme and a reputation for creating millionaires on a regular basis. It is frequently considered as Mega Moolah’s chief rival. On average, the progressive jackpot is paid out every 65 days. With an average jackpot slot payout of £3,1 million, there is much to appreciate.

Mega Fortune is a remarkably constant paying game due to its mathematically sound design. The variance is typical, and the RTP is above normal at 96.6%. The game was initially released in 2008, therefore it features a typical grid of 5 reels and 25 paylines with rather simple gameplay. Still, the free spins bonus is an entertaining feature that keeps the action flowing.

Mega Fortune Dreams – RTP: 96.4%

Mega Fortune Dreams is one of the best jackpot slots to choose if you like Mega Fortune but want a more modern experience. It provides a more comprehensive game featuring 10x multipliers, free spins, a bonus round, and re-spins. Spin the reels with 5 reels, 3 rows, and 20 paylines to win a basic jackpot of up to 21,000 times your wager.

Moreover, this game utilizes the Mega Fortune progressive jackpot network. This means that substantial awards are regularly available. A 96.4% RTP (7.5% for jackpots) and modest volatility result in a 34.2% hit rate.

Divine Fortune – RTP: 96.7%

Divine Fortune is an additional jackpot slot from NetEnt, giving both a conventional jackpot and a local progressive prize. It is excellent if you appreciate the concept of progressive slots but prefer a smaller jackpot pool. A local progressive jackpot is effectively determined by each individual casino.

In terms of gameplay, Divine Fortune transports you to the time of ancient Greece and legendary beasts such as the Minotaur and Medusa. As one would expect from NetEnt, the Divine Fortune jackpot game is visually stunning and packed with features. There are respins, multiplying wilds, free spins, and a bonus round where you can potentially win one of two fixed jackpots or the progressive Mega Jackpot when you spin the 5 reels and 20 paylines.

Hall of Gods – Return to Player: 95.7%

Check out the famous NetEnt slot game Hall of Gods for a combination of fixed and progressive jackpots. This 2011 release is one of the best jackpot slots, featuring exceptional graphics and a sleek Norse mythology theme. The RTP is a strong 95.7%, and the aesthetics and features are standard for NetEnt (tripling multipliers during free spins, expanding wilds, and a bonus selector).

Hall of Gods utilizes a standard 5-reel and 20-pay line configuration to offer players the chance to win a fixed jackpot worth up to 4,314 times their wager per spin. In addition, there is a progressive jackpot that begins at £500,000. Hall of Gods does not pay out as frequently as games like Mega Moolah or Mega Fortune, but the average jackpot is greater at £5.3 million.

Arabian Nights has a payout percentage of 95.22 percent.

Another remarkable progressive jackpot slot from NetEnt is Arabian Nights, which draws influence from the same-named classic stories. This slot is a good option for newbies playing their first jackpot slot game because to its simpler design. The ability to wager as little as 10p per spin makes Arabian Nights suitable for casual online jackpot slot enthusiasts.

The simple structure of this game’s 5 reels and 10 paylines makes it easily accessible. Don’t fret, high rollers; there is a progressive jackpot that pays out an average of £1 million every 147 days.

RTP for Major Millions is 89.37%.

Major Millions awaits you if you prefer online slots with simple gameplay yet wish to test a jackpot slot game. This slot machine from the Quickfire team has rapid-fire action, and all wins are generated in the base game. Indeed, forget bonus rounds, free spins, and respins; this is a straightforward slot game.


With 5 reels and 3 rows, there are 15 paylines on which you can wager and win various rewards. To win the progressive jackpot on the Major Millions jackpot slot, you must hit a winning wild combination on the 15th pay line. As for the aesthetics, they adhere to the game’s retro aesthetic by employing a military motif that looks fantastic despite Major Millions’s age.


Best Jackpot Sites

Now that you are aware of the top jackpot slots, it is time to find the best online casinos where you may play them. Our gambling specialists have investigated the UK online casino sector to identify the top sites. Each casino we recommend is respectable, licensed to operate in the United Kingdom, offers enticing bonuses, and a wide variety of jackpot slots.


Celebration Casino

320+ jackpot slots are available, including Megaways, Daily Must Go’s, Progressive, Exclusives, Blitz, and Kingdoms. Rise

More than 2,700 slots.

Welcome Offer: 50 free spins on Starburst by NetEnt

Payment Procedures: Bank Wire Transfer, Maestro, MasterCard, Neteller, PayPal, Paysafe Card, Solo, Switch, Visa, Western Union, Trustly, Skrill, and MuchBetter are among the payment options accepted.

Party Casino is a haven for online slots enthusiasts. Regardless of the sort of slot machine you prefer, you may find it in one of the greatest collections of games accessible to UK gamers. This features more than 320 jackpot slots from leading providers such as NetEnt, Play n’ Go, and Pragmatic Play. You can choose from the most profitable progressive jackpots, games with unique mechanics such as Megaways, or smaller daily jackpots. Although Party Casino does not offer the largest bonuses, the site’s promotions are frequently accessible and have generous wagering requirements.

Top Jackpot Slots Game Developers


The selection of games is one of the nicest elements of joining one of the jackpot slots sites we recommend. We choose online casinos that provide a wide variety of jackpot slots from the world’s top iGaming software developers. There are numerous noteworthy service providers, some of which have been mentioned on this page.


Here, we will examine these developers in greater detail and introduce you to several other notable online slot developers:


NetEnt: The Swedish developer NetEnt is renowned for generating some of the world’s most popular slot machines. For instance, Starburst is one of the most popular online slot machines. NetEnt’s visual flair and creative features are important components. Yet, the corporation also offers approximately a dozen jackpot slots, including as Mega Fortune, Divine Fortune, and Hall of Gods.

Playtech is one of the most prominent names in the industry. It provides the back-end technology for numerous casinos and creates great games. Playtech’s 30+ jackpot slot games, including the Age of the Gods series, are housed on the largest progressive jackpot network.

IGT: IGT is one of the oldest names in the casino industry, having originated as a manufacturer of land-based slot machines before transitioning to the online market. IGT has equipped many of its iconic games, including as Cleopatra, Siberian Storm, Cluedo, and Monopoly, with a progressive jackpot, each with the company’s Mega Jackpots progressive reward.

Play’n GO: Since 1997, the Swedish company Play’n GO has offered their brand of exceptional slot machines with innovative designs and solid features. Play’n GO focuses mostly on progressive jackpot games for its jackpot slots, including Fruit Bonanza, Riches of Ra, Jade Magician, and Dragon Ship.

Yggdrasil: Although starting in 2012, well after many of its competitors, Yggdrasil quickly rose to the top of the online slot provider rankings. The vast majority of Yggdrasil slots are distinguished by their excellent graphics, animations, and features. The company offers approximately ten progressive slot machines, including Joker Million and Jackpot Express.

Big Time Gaming: If you’ve played a Megaways online slot, you’ve played a Big Time Gaming-influenced game. The company presently offers 43 Megaways jackpot slots, while other developers have also implemented this function.