Jackpot King Slots

If you're looking for slot games online with the best graphics and features PLUS progressive jackpots, Jackpot King slots are the biggest game in town.

Play Jackpot King slots at PlayOJO and you'll get money back on every spin with no strings attached. That's real cash, in real time, with no catch - what a bonus!

Join the most exciting progressive jackpot network by playing your favourite Blueprint slots and you could literally spin a million pounds. With 3 progressives up for grabs, there's even more to play for.

Play the greatest
Jackpot King slots

OJO's got 100 of the most exciting Blueprint games, and over 40 of them will be connected to the Jackpot King network at any one time. You'll be spoiled for choice when you're looking for a Jackpot King slot, with all your favourite slot themes as well as iconic features like Megaways, and new slots being added to the Jackpot King network every month.

Play top Megaways slots like Buffalo Rising Megaways, Irish Riches Megaways, Slots O' Gold Megaways and the classic Deal or No Deal Megaways, all available now on the Jackpot King network. Or if you prefer a Jackpot King slot with a TV theme, try Rick & Morty, Ted, The Goonies or The Naked Gun.

Try Jackpot King slots today and discover the real genius behind these jackpot slots - the freedom to play the very best online slots and still get automatic access to the fastest-rising progressive jackpots in the business.


What is
Jackpot King?

Jackpot King is a trio of progressive jackpots connected to the most popular Blueprint Gaming online slots. Play any of these games and you could be randomly awarded one of these 3 progressive jackpots:

Royal Pot: Must drop before £3,500

Regal Pot: Must drop before £35,000

Jackpot King: Classic progressive with no limit

A progressive jackpot is a cash pot that increases every time someone plays a participating slot. Because Royal and Regal pots are guaranteed to be won before they hit their limit, it pays to keep an eye on the jackpot values and join the action if they get close to their maximums.

How to win Jackpot
King games

To get in line for a huge Jackpot King win, simply join PlayOJO, pick a participating Jackpot King slot and play. Jackpot King progressives come as part of the regular slot game, so there's no special qualifying criteria.

The Jackpot King's bonus can be randomly activated on any spin, so every player has the same chance to win. No need to be a high roller - simply play as you normally would and see if you hit the jackpot.

Follow these steps to bag yourself a date with the Wheel King bonus:

Spin 5 Jackpot King symbols on a win line to trigger the bonus game

Climb the prize ladder by collecting crown symbols

Collect 15+ crowns to instantly enter the Wheel King bonus

If you collect 14 or less, pick an icon to reveal an instant win or Wheel King feature

Wheel King bonus spinner awards Big Multiplier, or one of 3 progressive jackpots


In May 2021, one lucky player bagged the £8 million Jackpot King Deluxe progressive for a £0.80 stake on Deal or No Deal™ Megaways™. Before that, a player struck the Jackpot King for £4.2 million on Mars Attacks

You can play most Jackpot King slots at PlayOJO from just 10p per spin, although some games have a minimum bet of 20p. Blueprint slots are among the simplest to play, with no line bets to consider, and the chance to win progressive jackpots are all included in your one bet. Don't forget to claim your no-wagering deposit bonus if you're playing for the very first time.

Fairness and truly random games are fundamental part of the gaming experience at PlayOJO. Every jackpot slot we offer is fully licenced by the UK Gambling Commission, and independently tested and certified. We also monitor payouts for every slot machine to make sure they pay out what they should.

Fishin Frenzy Jackpot King is undoubtedly the top slot within the Jackpot King category. But there are many other famous online slots that are now part of Jackpot King, including Fishin' Frenzy Megaways, The Goonies, and classic slots like Eye of Horus.

The Jackpot King progressive jackpot network was invented by Blueprint Gaming Ltd, an award-winning UK game developer who brought us slots like Ted Jackpot King, Wish Upon A Jackpot and the legendary Worms Reloaded slot.