Ultimate Jackpot Slots
Jackpot King accumulates a huge Progressive Jackpot win with the experience of playing the Ultimate Bonus Round. Work your way through the bonus round to try and win the Progressive Jackpot, with features including Super Reels, The Wheel King and the Jackpot King Progressive.
You could trigger a win 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 gaming experience.
Here at Slot Boss there’s an extra two jackpots available to the Jackpot King, making it 3 tiers of cash prizes to be won.
Written by Shakespeare in the 16th Century, Romeo & Juliet was a story of two lovers who were destined for an ill fate. However, now at Slot Boss online casino, you could win a staggering amount of money with the Jackpot King in the Romeo and Juliet slot! Land 5 Crowns on the reels and progress to the cash trail in which you’ll advance towards to the Wheel King.
Top Cat and the gang are back again to come up with new plans. This slot game includes an abundance of bonus rounds that could be triggered to help you towards wins. Top Cat also features The Jackpot King and when 5 crown symbols appear across all 5 reels, you will be entered into a 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.
Play Diamond Jackpots and you could fill your pockets with Diamonds. The Jackpot King Promotional Pot could be set for big wins. All you have to do is get on the Wheel King feature to be in with a chance of taking the jackpot home.
Play The Pig Wizard and have a chance to win big with the Jackpot King! Once on the Wheel King feature you could land a massive amount of money. Just look to collect the crown symbols first to unlock the special features.
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. As well 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.
With 10 different bonus features as well as the Jackpot King available to win, here is 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.
The Worms are here and could give you a Jackpot win in Worms Reloaded! There's 8 Bonus Rounds in this slot, so you may 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!
You already know that Star Spinner is out of this world, but the Jackpot King Progressive Pot hits it out of the galaxy! This bonus is a UFO (upgrade financially, obviously) and you could have a close encounter at ANY time! Look out for 5 Jackpot King Crowns on the reels because they'll teleport you into the Wheel King feature and give you a chance to win a planet-size prize!
Super Spinner Bar-X) is here, and it's giving you all a new opportunity 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.
Play Slots O'Gold and you could 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.
Enter this peaceful land in Angel Princess to see if you’ll win some heavenly prizes! With bonus features potentially coming your way to help you take home a fortune to be thankful for and not forgetting the Jackpot King Bonus! All you need to do is find 5 Crown Symbols to begin the Jackpot King Progressive, and you’ll be in with the chance of winning the jackpot!
Play for a fortune in Paws Of Fury! Become the ultimate master in kung fu fighting your way through the bonus features to possibly win striking cash prizes and a Progressive Jackpot to sink your nails into, your challenge - if you wish to accept it, land 5 Crown overlay symbols on reels 1-5 to activate the Jackpot King Feature. Collect 15 and you could be charging your way to the Wheel King.
Plunge your sword into the action packed Vikings Of Fortune! With an epic selection of bonus features to help you possibly win BIG cash prizes. Wait, there’s MORE!? Look out for the Jackpot King Progressive, find 5 Crown Symbols and you’ll be taken to the Jackpot King Bonus. Look for even more Crowns for a chance to spin the Wheel King, where you could win an mighty 1000x your bet, or even the whole Jackpot King Progressive!
ALERT: Vicious Vampire Ducks are taking over the world, I repeat Vampire Ducks are dominating the world! Are you willing to take action and spin into Count Duckula? With a number of bonus features and a Jackpot King Progressive, you could take home spooktacular cash prizes today! Find 5 Crown symbols to begin the Jackpot King Progressive and be in the chance of winning a horrendous amount of riches!
Blueprint Progressive Jackpots
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 potentially win a large sum of money.
These jackpots are individual to each game and can vary depending on which Progressive Slot you play, and you can try your hand at these lucrative jackpot slots.
Play Genie Jackpots and 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.
Look to 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 can be rewarded with the flush progressive Jackpot and you can make the diamonds on screen a reality.
Winstar is set in outer space where you may be able to claim wins. 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!
Beehive Bedlam online slot can be the key you need to raise the gold. Enter the pandemonium as you play a range of different worlds and potentially unlock bonuses. This popular online slot gives you the chance to pocket the jackpot progressive by playing the entertaining Free Fall rounds. Connect 3 or more Free Fall symbols to enter the Free Fall rounds and to be in with the a chance of taking the jackpot.
£10 free - No deposit required
T&C’s Apply. New players only. Opt in via the “My Promotions” page within 3 days of registration. 99x wagering target. Max single stake with a bonus is £5. £50 max win and withdrawal for non-depositors. Only bonus stakes contribute towards wagering requirements. Wagering contributions vary. 14 day expiry. Not all games contribute towards wagering requirements. £10 free paid as bonus funds.
Up to £200 First Deposit Bonus
T&C’s Apply. New players only. Opt in via the “My Promotions” page within 14 days of registration. Deposit £20, £50, £100, £150 or £200 as a single first deposit and wager 30x for a matched cash reward. Wagering contributions vary. Only cash stakes will qualify.