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Best Jackpot King Slots To Play

The Jackpot King system, an exclusive progressive jackpot feature found in slots developed by Blueprint Gaming, is composed of three pots: the Regal Pot, the Royal Pot, and the Jackpot King Pot. Linked to over 60 Blueprint Gaming titles, the Jackpot King network accumulates a small portion of each player's bet into the prize pots. This unique setup allows the top prize in Jackpot King slots to potentially reach into the millions.  

Prime Casino provides you with the chance to explore the thrill of the best Jackpot King slots. Continue reading to find out more about this progressive jackpot slot system.

Jackpot King

What are Jackpot King Slots?

Jackpot King Slots, often shortened to ‘JPK’ is the progressive jackpot system created by Blueprint Gaming for their jackpot slots. It debuted in 2017 and slots that are part of the network can be identified by the silver and gold Jackpot King logo which is placed next to the original game title and is topped with a diamond crown. 

There are three prize pots used in the Jackpot King system. These are the Royal Pot, Regal Pot, and the uncapped Jackpot King Pot. The Jackpot King Prize pot is the most valuable and does not have a maximum value meaning it is consistently worth millions.

How do Jackpot King Slots work?

In order to activate the Jackpot King feature in this online casino game, players must land five Jackpot King symbols. They are then sent to another screen where symbols land on spinning reels. Each symbol they collect will advance players further up the prize ladder found to the right of the game screen. Players can select one of four symbols to either receive a respin, advance straight to Wheel King, or have the bonus terminate when no more crown symbols land. Players receive Wheel King, which spins a jackpot wheel providing an x-win reward value, or one of the three available jackpots: Regal Pot, Royal Pot, or the crucial Jackpot King if 15 or more symbols land.

Popular Jackpot King Slots To Try

There are over 60 Jackpot King slots within the network, including some firm fan favourites such as the games mentioned below.

King Kong Jackpot King

King Kong Cash Jackpot King

The King Kong Cash slot franchise is a crazy comical and cartoonish rendition of the King of the Apes. In games such as King Kong Cash Pots JPK and King Kong Cash Go Bananas Jackpot King, players can join the king of the swingers King Kong, dressed in his best Hawaiian shirt and dollar sign medallion. Multipliers and prizes reach new heights in the King Kong Cash Even Bigger Bananas JPK too.

Deal or No Deal Jackpot King

Deal or No Deal Jackpot King

Deal or No Deal is a staple in the online slots world, and in Deal or No Deal Megaways Jackpot King, players get to try their hand at beating the banker with gameplay enhanced by both the Megaways reel system and JPK progressive pots. Twists on the Deal or No Deal slot formula can be experienced with the Deal or No Deal the Big Hit JPK and Deal or No Deal What’s in Your Box JPK games.

Fishin Frenzy Jackpot King

Fishin Frenzy Jackpot

When it comes to fishing-themed slots, the Fishin’ Frenzy series is the biggest catch around. Players can enjoy the original Fishing Frenzy game enhanced with Jackpot King in Fishin’ Frenzy JPK or add Megaways into the mix with Fishin’ Frenzy Megaways JPK. For bigger multipliers and additional features, there’s also Fishin’ Frenzy Even Bigger Catch Jackpot King.

Jackpot King Slots Compared to Regular Slots

While both are classed as online slots, Jackpot King slots operate a little differently from regular slots as the table below illustrates.

CriteriaJackpot King SlotsRegular Slots
Payout StructureJackpot King slots have three progressive prize pots. The Regal Pot, Royal Pot and the Jackpot King pot which has no upper limit.Regular slots use fixed jackpots. Sometimes these are categorised as Mini, Midi, and Major jackpots, but most slots tend to offer a single fixed jackpot prize.
Potential Payout SizeAs there is no upper limit to the Jackpot King Progressive pot, in theory, there is no limit to how high its value can reach.Payouts in regular slots are fixed and are usually a multiple of the players' current stake. Additional multipliers may come into play during bonus features to enhance payout size.
Winning ChancesWith so many connected slots and so many players all striving towards the same goal, the odds of winning a Jackpot King slot are pretty slim. But, as the saying goes, never say never, which is why these slots hold such appeal for players.Regular slots can be assessed by their hit rate and their theoretical return to player. Most regular slots will have a hit rate of roughly every 3-5 spins, but it's important to note that a ‘hit’ can include the lowest payouts possible, with high payouts being far rarer.
The Stakes & BankrollDue to the portion of a player's wager that needs to be added to the Jackpot King Prize pot, base wagers on Jackpot King slots tend to be higher than regular slots, meaning players will need to allocate a larger bankroll.Regular slots can have fixed or unfixed paylines. This can mean that wagers as low as 1p can be accepted on some games, with the lowest with all lines covered usually ranging between 10-20p per spin.

More Slots To Experience

There are plenty of other fun experiences to have when playing online slots at Prime Casino. The following slot genres are particularly popular with our players.

Megaways Slots


Megaways slots are slots which have a changing number of winning ways with each spin. This system was first seen in the Bonanza slot created by Big Time Gaming and has now been licensed to most major developers. Because of the changing reel sizes and symbol cascades, traditional Megaways slots can boast up to 117,649 win ways. Developers have since experimented with the formula and some Megaways slots will have a compact 15,225 maximum winways whilst others will go overboard with over 200,000. Why not try out a Megaways slot for yourself?

Jackpot Slots


Jackpot King slots aren’t the only form of jackpot game out there. Many developers have their own take on the progressive jackpot system. For example, developer Eyecon has their ‘Mega Jackpot’ line of games, which includes entries in its flagship Fluffy Favourites slot series. Put simply, the world of jackpot online slots is really exciting, and there’s so much more to discover at Prime Casino.

Jackpot King Slots FAQs

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