Jackpot King Prize Lines Slot Review
Deep red button-tufted velvet, a jewelled crown on the Jackpot King crest, gold scrollwork everywhere the velvet isn’t. Blueprint Gaming haven’t really built a slot here – they’ve built a negotiation, one where the game prices your own unfinished board back to you, spin by spin, and dares you to keep paying. It’s the most openly commercial design in the whole Jackpot King stable, and whether that’s compelling or cynical depends entirely on how much you enjoy haggling.
It plays on a 5×6 grid with 12 Prize Lines, and three progressive meters – Jackpot King, Regal Pot and Royal Pot – tick away beside the action. Studio loyalists will know the network from Wish Upon a Leprechaun Megaways and The Goonies. Whether the crown fits this format is the question.
Base Game & Features
The grid fills with winning symbols, crowns and hearts carrying most of the action. A Prize Line completes when five matching symbols land in a row, a column or a diagonal. That’s the whole engine: no conventional paylines, just 12 lines waiting to be filled.
Each completed line does two things. It advances you up the prize ladder, and it awards a Mystery Pick Me. The ladder is the running scoreboard of your game.
The rungs are worth real money from the first line onwards. At a bet of 11.50, a single completed line holds 0.20 and the full sweep of ten paid rungs reaches 20.00, with every step between scaled to the same stake. The ladder, the timed round and the collect button are one and the same feature, and the bonus section covers exactly how that works.
The Coin Symbol
One symbol breaks the pattern. The coin doesn’t form Prize Lines; it grants extra spins, adds icons to the grid, or triggers the Wheel King round outright.
It’s the only symbol that changes the state of the game rather than filling a line, so it’s the one worth watching. Everything else is furniture for the ladder.
What Completing a Line Gets You
- Five winning symbols in a row, column or diagonal completes a Prize Line
- Each completed line advances you one step up the prize ladder
- Every completed line also awards a Mystery Pick Me
- Match five crowns on a line to advance towards Wheel King
- The coin symbol awards extra spins, icons, or triggers Wheel King
Jackpot King Prize Lines Bonus Features
The bonus round is a timed climb. You get five spins to complete as many Prize Lines as you can, with the ladder filling beside you as you go. Once those five are gone, the game isn’t over – it turns into a negotiation.
After the fifth spin you may be offered the chance to buy extra spins and carry on where you left off. The spin button shows the price of continuing. Press Collect and the round ends, banking whatever the ladder is worth.
Collect isn’t reserved for the end, either. During play the button appears alongside a cash figure – 15.00, 20.00 at the demo’s stake levels – so you can see the walk-away value of your board at a glance, right next to the price of the next spin. The comparison the game puts on screen is the whole decision.
How Spin Costs Work
The cost of each extra spin isn’t fixed. It’s priced off the grid positions still open and the prizes still live on the ladder, so the price moves with your situation.
A grid one crown from a Full House costs more to spin than one that’s just started, which is the whole point: you’re paying market rate for your own potential. The ladder values themselves are tied to your bet, so the rungs scale with the stake you brought in.
Each line you complete steps the ladder up, and the steps aren’t linear. The gap between rungs widens as you climb, which is what makes the buy-or-collect decision bite harder the closer you get.
Wheel King and the Jackpots
Crowns are the route to the big one. Match five crowns on a line and you advance towards the Wheel King. A Full House – every line completed – triggers the Wheel King round outright.
The spin counter can show as unlimited during play, which tells you the game will keep selling you spins for as long as the Full House is still live. The meter also moves as your stake does – observed totals ranged from 11.50 up to 48.60 – and with them, the price of every extra spin.
Wheel King is where the progressive meters come in. Three of them run on this game – the Jackpot King pot, the Regal Pot and the Royal Pot – all climbing continuously and all paid through the wheel.
- Five spins to complete Prize Lines, with the ladder filling as you go
- Extra spins offered after the fifth, priced on the spin button
- Collect ends the round and pays the ladder, with its value on screen mid-round
- Five crowns on a line advances you towards Wheel King
- A Full House triggers Wheel King
- Wheel King pays the Jackpot King, Regal Pot or Royal Pot
Our Honest Verdict
Overall Rating: 7.1/10
Playing Jackpot King Prize Lines feels less like spinning and more like sitting at a card table in that red velvet room, weighing whether the hand in front of you is worth another raise. That’s the one reason to pick it: it hands you decisions, and it’s honest about what each one costs.
The pricing is the best thing here – the game quotes you a live price for your own board, and few slots are brave enough to do that. The worst is how quickly those quotes climb once a Full House comes into view; the game knows exactly what you’re chasing, and it charges accordingly.
It’s for players who like a decision as much as a win, and for jackpot hunters happy to take the meters over a conventional reel game. Anyone who wants to set a stake and watch reels turn will find all this ceremony wearing. For the rest, the throne room doors stay open.
Jackpot King Prize Lines FAQs
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How does a Prize Line complete in Jackpot King Prize Lines?
A line needs five matching winning symbols running across a row, down a column or along a diagonal. Filling it moves you one step up the prize ladder. -
How do you trigger Wheel King in Jackpot King Prize Lines?
Crowns are the key. Land five of them on a single line to move towards the Wheel King round, and clear every line on the grid for a Full House, which triggers it outright. -
What does the coin symbol do in Jackpot King Prize Lines?
The coin sits outside the line-building system. Landing one can grant extra spins, add icons to the grid or set off the Wheel King round. -
How many spins do you get to complete Prize Lines?
Five. Once they are used up you may be offered the option to keep going by paying for further spins, with each price displayed on the spin button. Hitting Collect ends the round and takes the ladder prize. -
How is the cost of an extra spin decided?
Pricing is dynamic. Every quote reflects the grid positions still open and the prizes still in play, so a board closing in on a Full House costs more to continue than a fresh one. -
Can you collect your prize before the spins run out in Jackpot King Prize Lines?
Yes. A Collect button appears during play showing the current cash value of your ladder, so you can bank it at any point rather than paying for another spin. -
How many Prize Lines does Jackpot King Prize Lines have?
Twelve, spread across a 5×6 grid. They run horizontally, vertically and diagonally, and each needs five matching symbols to complete. -
Who makes Jackpot King Prize Lines?
Blueprint Gaming. The game carries their Jackpot King progressive network, which links the Jackpot King, Regal Pot and Royal Pot meters.

