Jackpots

Jackpot Slots

You can play on some of our top slots and the Jackpot will just keep rising until a player lands the correct symbols to trigger the jackpot. If you prefer our other online casino offerings you can browse through our casino games for a range of different slots with many different features.

In order to win the Jackpot King Progressive Jackpot, you'll need to enter the Jackpot King Bonus Round. Find 5 Golden Crowns on the reels after any spin, and the bonus round will begin. You'll then be shown the Super Reels, where you'll have to find even more Golden Crowns. The more Golden Crowns you find, the higher up the Cash Trail you will go, taking you closer to the Wheel King Bonus. Along the way, you'll also find pieces of the King's Treasure, which will give you cash prizes, or even Free Spins. When you reach the top of the Cash Trail, you'll begin the Wheel King Bonus. Here, you will spin the Wheel to win up to a 1000x multiplier, or who knows, you might even win the jackpot itself!

But how does the Jackpot King increase? 0.13% of each stake is added to a reserve pot. When the Jackpot King is won, it will reset to the reserve pot value. The Jackpot begins with a seed fund initially. Then, 0.86% of each stake placed is then added to the progressive pot. Then remaining 0.13% is added to the reserve pot.

Because we strive to offer players a premium online casino experience, 21.co.uk has also introduced two more jackpots for even bigger potential prizes. Our Royal and Regal jackpots give you more chances to play for big wins.

Romeo and Juliet Jackpot King Slot at 21Romeo and Juliet

The Shakespearean love story lives on in slot form in Romeo and Juliet. Keep your eyes peeled for the Jackpot King symbols and if you land one on every reel then you have the chance to win the Jackpot. The Romeo & Juliet jackpot slot may leave you with a new apprecitation for the iconic play.

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Top Cat Jackpot King Slot at 21Top Cat

Top Cat is the first of our slots to give you the chance to win the Jackpot King Progressive. Visit Top Cat and the gang to play along with 5 huge bonus R=rounds - plus there's a chance to trigger the Jackpot King Bonus on any spin. If you don't get the Jackpot, there's plenty of other chances to win big in this slot, with a wide range of bonuses and reel modifiers available.

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Diamond Jackpots King Slot at 21Diamond Jackpots

Everyone loves diamonds, and this slot showcases some dazzling gems across five reels and three rows. The Diamond Jackpots online slot gives you the chance to win the Jackpot King Promotional Pot. If you unlock the Wheel King feature you will take either The Big Total Bet Multiplier or the Jackpot King Promotional - both of which are huge prizes.

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The Pig Wizard Jackpot King Slot at 21Pig Wizard

Pig Wizard features a fantasy theme and of course, Harry Trotter himself. The only way you can win the Jackpot King promotional pot is during the Wheel King bonus feature. You can enter the Wheel King feature by accumulating 15 crown symbols whilst spinning the reels in the Jackpot King bonus.

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Naked Gun Jackpot King Slot at 21The Naked Gun

The Naked Gun is a slot that is full of bonus features and roaming wilds, as well as a chance to take home a jackpot. This online slot game has clips from the classic movie, along with enough features to make sure a win is never far away. To win the Jackpot King, you'll need to find 5 Jackpot symbols on the reels, giving you access to a unique bonus round. Keep on spinning for your chance to spin the Wheel King and take home a jackpot.

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Deal or No Deal: What's in Your Box? Jackpot King slot at 21Deal or No Deal: What's in Your Box?

Our Jackpot King slots are always popular amongst our players, so we expect the Deal or No Deal slot to be no different. Face off against the Banker and play in the Deal or No Deal studio in the slot based on the classic TV show. Enter the Jackpot King Bonus by finding special overlay symbols on the reels. Take a spin of the Wheel King Bonus and you could be taking home a jackpot.

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Worms Reloaded Jackpot King Slot at Pink CasinoWorms Reloaded

Worms Reloaded has arrived at 21.co.uk and gives you another chance at winning the Jackpot King Progressive! Look out for Bonus symbols and the exploding Worms Grenade for your chance at triggering 1 of 8 unique bounses. To try and win the Jackpot, look out for 5 Golden Crowns landing on the reels. Then spin the Gold Reels, reach the Wheel King Bonus and you could be spinning for the Jackpot King.

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Star Spinner Jackpot King Slot at 21Star Spinner

Never underestimate the power of a classic arcade-style slot. Star Spinner online slot is a jackpot slot with the potential to trigger the most lucrative of prizes - the Jackpot King Progressive. Any spin could produce Golden Crown symbols, find as many as you can to progress through the Cash Trail. What lies at the end of the trail? The ticket to a staggering sum of money - the Wheel King Bonus. Play Star Spinner online slot for the chance to snap up the Jackpot King!

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Super Spinner Bar X Jackpot King Slot at 21Super Spinner Bar X

Super Spinner Bar-X is the next slot that offers the amazing Jackpot King Progressive jackpot. The slot is based on a traditional slot machine, and is full of classic casino symbols. When 5 Golden Crown symbols land on the reels, the Jackpot King Bonus Round will begin. The Jackpot King can be won on any round, at any stake.

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Slots O' Gold Jackpot King Slot at 21Slots O' Gold

If Top Cat isn't for you, then maybe the traditional Irish themed Slots O' Gold will be your jackpot slot of choice. Packed full of leprechauns and four leaf clovers, this is a classic Irish themed casino game. Just like Top Cat, there is a chance to trigger the Jackpot King on any spin.

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Angel Princess Jackpot King Slot at 21Angel Princess

A stunning design and fantasy theme awaits in Angel Princess slot game. Angel Princess is our latest slot game that joins the Jackpot King games and offers you the chance to win big. With an epic Free Spins feature and the Jackpot King bonus features, you could be flying off the reels with a big win.

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Paws of Fury Jackpot King Slot at 21Paws of Fury

Our range of Jackpot King slot games are getting bigger and better and don't we have a treat for you. We present to you Paws of Fury slot that's packed with bonus features such as the juicy Jackpot King feature. Receive 5 Golden Crowns anywhere on the reels to be awarded the Jackpot King bonus. See if the fantastic panda can kick-start the reels and reward you with the Jackpot King bonus feature.

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Vikings of Fortune Jackpot King Slot at 21Vikings of Fortune

Helmets at the ready and prepare for action as we bring you another Jackpot King slot game, Vikings of Fortune. With fantastic Free Spins and a juicy jackpot, Vikings of Fortune slot is packed full of Scandanavian-style features. Receive 5 Golden Crowns anywhere on the reels to be awarded with the Jackpot King Bonus.

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Count Duckula Jackpot King Slot at 21Count Duckula

Trick or treat? Well we have a treat for you. Introducing the quacking slot game, Count Duckula that is part the Jackpot King team. Receive 5 Golden Crowns anywhere on the reels to be in with a chance of entering the Jackpot King rounds.

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Blueprint Progressive

Aswell as the Jackpot King Progressive, there is also a chance to win the Blueprint Progressive Jackpot. Just when you thought Blueprint slots couldn't get any better, they added the holy grail of bonus rounds to many of their most popualr titles.

Just like the Jackpot King Progressive, this Jackpot will start at £10,000 and will increase each time anyone spins the reels. Each game offers a different way to win the Jackpot, which adds a little more variance to this style of jackpot.

Genie Jackpots Blueprint Progressive Jackpot Slot at 21Genie Jackpots

The first slot that offers the Blueprint Progressive Jackpot is Genie Jackpots. In this slot, you'll have to find the Progressive Jackpot symbol in any of the 3 Power Spins that can be won in the game. Find just one of these symbols to win one of the biggest Jackpots that slots can offer.

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Super Diamond Deluxe Blueprint Progressive Jackpot Slot at 21Super Diamond Deluxe

Maybe Genie Jackpots isn't for you. If not,Super Diamond Deluxe might be more up your street. Full with gems and jewels, Super Diamond Deluxe is bound to appeal to any diamond lover. Find 5 Golden Reels on a spin to win the whole Progressive Jackpot. Golden Reels can be found on any spin, so play now for your chance to win.

Winstar Blueprint Progressive Jackpot Slot at 21Winstar

Winstar will take you on a journey through outer space, hunting for Jackpots all along the way. Similar to Super Diamond Deluxe, you'll have to find 5 Golden Reels all at once to take the Jackpot home with you.

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Beehive Bedlam Blueprint Progressive Jackpot Slot at 21Beehive Bedlam

Beehive Bedlam jackpot slot also offers the chance to trigger the lucrative Jackpot Progressive. If you're looking for a slot that might just give you the chance to your hands on some jackpot spoils, Beehive Bedlam may be your game of choice. The jackpot progressive can be activated during the Free Falls feature, which are triggered when you connect 3 or more Free Fall symbols. Not only is Beehive Bedlam jackpot slot plugged into the Blueprint porgressive pot, but also offers the chance to move between different worlds which open up different bonuses.

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£10 free - No deposit required

T&Cs apply. New players only. 99x wagering requirement. £5 max stake with bonus. £50 max withdrawal for non-depositors. 7 day expiry. Not all games contribute. 18+ Begambleaware.org

100% First Deposit Bonus

T&C's Apply. 40x wagering requirement on bonus. Max claim £50. £5 max stake with bonus. 30 days expiry. Not all games contribute. 18+ Begambleaware.org

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