Jackpot King accumulates a huge Progressive Jackpot win with the thrill of playing the Ultimate Bonus Round. Work your way through the bonus round to win the Progressive Jackpot, with features including Super Reels, The Wheel King and the Jackpot King Progressive.

Trigger a wealth of riches on ANY spin when you play Top Cat or Slots O' Gold. With both games already bursting with features, Jackpot King is there to add to the excitement.


Top Cat 

Top Cat and the gang are back again to come up with new plans to get you some big wins. This slot game includes an abundance of fun filled bonus rounds that will help you get the highest possible wins. Top Cat also features The Jackpot King and when 5 crown symbols appear across all 5 reels, you will be entered into an exiting new bonus round where you will have to choose the kings crown jewels in order to move up the cash trail. This will help you move up to the Wheel King Bonus where you could win the Progressive Jackpots.

The Naked Gun 

If you're a fan of the Naked Gun movie, then we've got a treat for you. The cult comedy film has arrived in slot form at SlotBoss and gives you the chance to win the huge Jackpot King Progressive. Aswell as clips from the film, there's plenty of bonus rounds to keep you entertained. If it's the jackpot you're looking for, then you'll need to find 5 Jackpot King symbols on the reels. Keep on playing the special Jackpot Bonus Round and you could win the whole Jackpot King Progressive.

Deal or No Deal 

With 10 different bonus features aswell as the Jackpot King available to win, you won't want to miss out on the Deal or No Deal Slot! Just like our other Jackpot King slots, find 5 Jackpot King symbols across the reels to enter the bonus round. Keep on spinning to trigger the Wheel King Bonus and your chance to take home the whole Jackpot King Progressive.

Worms Reloaded 

The Worms are here to give you a Jackpot win in Worms Reloaded! There's 8 Bonus Rounds in this slot, so you'll never be far from a big win. The biggest win is of course the Jackpot King Progressive. To enter the Jackpot King Bonus, you'll need to find 5 Golden Crowns on any spin. Keep playing to spin the Wheel King Bonus for your shot at the Jackpot!

Toy Factory 

Take a trip down memory lane in the exciting Toy Factory! There's enough Bonus rounds here to make sure that no experience will be the same. When 5 Golden Crowns land on the reels, you'll be taken to the Jackpot King Feature screen. Find more Golden Crowns to work your way up the Cash Trail towards the Wheel King Bonus. Spin the Wheel and you could be leaving with the huge Jackpot King Progressive Pot!

Super Spinner Bar-X 

Super Spinner Bar-X is here, and it's giving you all a new oppurtunity to win the Jackpot King Progressive! This slot gives you the classic casino feel, and is full of the traditional symbols you know and love. Find 5 Golden Crowns for you chance at winning the Jackpot in this top slot.

Slots O' Gold 

Play Slots O'Gold and follow the Leprechaun to a bounty of riches. This game also features the Jackpot King Bonus and when you get 5 crown symbols across all 5 reels the bonus will be activated. Then make your way up the trail towards the Wheel King Bonus and have the chance to win the Progressive Jackpot.


We pride ourselves on bringing our players the best in Progressive Jackpot slots and now with the addition of Blueprint Progressive Jackpots, you don't have to look far to win a life-changing sum of money. 

These jackpots are individual to each game and can vary depending on which Progressive Slot you play, with a life changing amount of money to win, you would be mad not to try your hand at these lucrative jackpot slots. 


Genie Jackpots 

Play Genie Jackpots and all your wishes may come true. If the Genie grants you the 3 wishes power spins you could have a chance to win the progressive jackpot if you can reveal the progressive jackpot symbol, then you can make your wishes come true.

Super Diamond Deluxe

Why not strike riches with Super Diamond Deluxe. This luxurious slot game gives you all the diamonds you could ever want in a 5 reel, 10 payline slot. If you spin the 5 fold reels on any spin you will be rewarded with the flush progressive Jackpot and you can make the diamonds on screen a reality.


Let Winstar take you to outer space where you are in with a chance of making your fortune in space. On Winstar you could win the progressive jackpot on any spin!. Similarly to Super Diamond Deluxe if you can get the 5 gold reels you will awarded the Progressive Jackpot, at any stake!

The Pig Wizard

Play The Pig Wizard and immerse yourself in a fantasy world and have a chance to win big with the progressive jackpot!. The Jackpot can be won in the magical map bonus if you reveal the progressive jackpot symbol you win the jackpot!