Bonus Royal Crown Extra Lines Slot Review
The rare retro slot that keeps every promise its bonus makes, Bonus Royal Crown Extra Lines pays exactly the same in free spins as it does in the base game – there are just four times as many ways to do it. It’s an unusually restrained approach, and it works because the game never asks the paytable to become something it isn’t.
From FAZI, it runs a 5×4 grid with 10 paylines, a 95.43% RTP and a win cap of 3,000x the bet, with stakes from 0.10 to 16.00. Three progressive mystery jackpots sit above a castle-hall backdrop, guarded by a knight whose halberd reaches past the top of the frame.
Sister titles Golden Crown Extreme Booster and Triple Wild Crown work similar ground for the same studio, as does Very Hot 10 Extreme. Whether quadrupled lines are worth the trip is the question the rest of this answers.
Ten Lines and a Paytable of Sevens
Play runs left to right on adjacent reels, starting from the leftmost, across the first 10 of the game’s displayed paylines. Only the highest combination counts on each line, and wins across different lines add together. It’s the classic arrangement, and the 5×4 grid gives it a little more room than the usual three-row fruit machine.
The Crown is the wild: it lands on reels two, three and four, expands to fill the whole reel, and substitutes for everything except the Bonus symbol. That’s the base game’s only flourish, and on a 10-line grid a stacked wild reel does real work connecting the leftmost reels to the right.
The paytable is short and steep, with the 7s standing well clear of the fruit below them:
- 7 – 2: 0.10, 3: 0.50, 4: 2.00, 5: 50.00
- Bell / Grapes – 3: 0.40, 4: 1.20, 5: 7.00
- Watermelon – 3: 0.20, 4: 0.40, 5: 2.00
- Cherry / Orange / Plum – 3: 0.10, 4: 0.30, 5: 1.50
The 7 is the only symbol worth chasing, and everything from the melon down is small change. It’s also the only symbol that pays on two, so the top tier starts connecting before the others have even opened their account. Five 7s across a line is where a base-game session turns into something worth writing down.
The Bell and Grapes share a row, as do the Cherry, Orange and Plum, which keeps the table compact and the gaps between tiers wide. Two symbols pooling their pays into one row is an old cost-saving habit, and it shows: there are four pay rows on a five-by-four grid.
Free Spins and the Extralines Bonus
The Bonus symbol is a shield, and it’s the only symbol the wild won’t stand in for. Land three, four or five of them and the bonus game begins, awarding free spins on a sliding scale:
- 3 Bonus symbols – 10 free spins
- 4 Bonus symbols – 15 free spins
- 5 Bonus symbols – 20 free spins
The spins themselves are only half of what you’re buying into. This is where the Extra Lines of the title arrive: once the bonus is running, all 40 displayed paylines switch on, up from the first 10 used in the basic game.
The paytable doesn’t change one bit, so every symbol keeps its base-game price while the number of routes to connect them quadruples. A Cherry line that needed one of the first 10 paths to pay now has 40 to aim at, and the same goes for every other symbol on the reels.
It’s a clean design, and an unusually legible one. Plenty of bonus rounds pile new mechanics onto the reels and hope the maths holds; this one simply switches on the extra lines and leaves everything else alone.
The expanding wilds still apply in the bonus, and on 40 lines a full wild reel in the middle of the grid connects far more than it did on 10.
One ceiling applies everywhere: the maximum win is capped at 3,000x the total bet, in the base game and the bonus alike. Once the limit is reached, only winnings up to it are paid.
Three Mystery Jackpots
Above the reels sit three progressive pools, displayed live throughout play. Each is built from a fixed seed plus an increment, and a percentage of every base-game bet feeds them as you spin. At the minimum 0.10 stake they read as follows, and they climb from there:
- Gold Jackpot – 260.11 at a bet of 0.10
- Diamond Jackpot – 9,403.47 at a bet of 0.10
- Platinum Jackpot – 105.27 at a bet of 0.10
Each jackpot triggers at a point chosen at random on a uniform distribution between its starting and maximum value. The first player past that point after betting takes the pool, and bigger bets carry a bigger chance of being that player.
Their contribution to the overall return is small: Platinum adds 0.03%, Gold 0.06% and Diamond 0.05%. The rest of the 95.43% comes from the reels themselves, not the pools above them.
The Gamble
Any win can be put back on the table. Press the x2 button and pick red or black; a correct call doubles the gambling amount, a wrong one loses it and ends the game. It’s the old red-or-black contract, nothing more and nothing less.
There’s a gamble win limit of 50,000.00, which at the top stake is where the doubling has to stop. The gamble applies to the base game’s modest wins as readily as anything the bonus produces, so a two-orange line win and a full paytable hit get the same coin toss if you want one.
Our Honest Verdict
Overall Rating: 7/10
Playing this is like visiting a castle where the guards are friendly: it looks ceremonial, it plays like a warm bath. Ten lines of fruit, a stacked wild reel, an occasional coin toss – and then the bonus opens the gates and everything gets four times wider. That widening is why anybody picks this over the dozen other fruit slots in FAZI’s corridor.
Its strength is that the bonus genuinely changes how the game plays rather than just how it looks. The same symbols on four times the lines produce something the base game can’t, and you can see exactly why every win arrived, which is rarer than it should be.
Its weakness is the ceiling: 3,000x is tight for a modern cap, and most of the paytable beneath the 7s pays pocket money, so the base game can feel thin between bonuses. It suits players who want a slot they can fully understand before the first spin and who’d take 40 honest lines over a feature stack they can’t follow. Chase-the-max hunters will find the walls here too low. For everyone else, the throne room is open.
Bonus Royal Crown Extra Lines FAQs
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What is the RTP of Bonus Royal Crown Extra Lines?
The RTP is 95.43%, and that’s the total figure. Of it, the three mystery jackpots contribute a small share: Platinum 0.03%, Gold 0.06% and Diamond 0.05%. -
How do you trigger free spins in Bonus Royal Crown Extra Lines?
Land the shield Bonus symbol three, four or five times. Three awards 10 free spins, four awards 15 and five awards the maximum of 20. The wild doesn’t substitute for the Bonus symbol, so you’ll need to land them outright. -
What does the Extralines bonus do?
When the bonus game starts, the number of active paylines rises from the first 10 used in the basic game to all 40 displayed paylines. The paytable stays exactly the same, so the same symbols simply have four times as many ways to connect. -
What does the Gamble feature do?
After any win, press the x2 button and choose red or black. A correct choice doubles the gambling amount; a wrong one loses it and finishes the game. The gamble win limit is 50,000.00. -
What is the maximum win on Bonus Royal Crown Extra Lines?
The maximum win is 3,000x the total bet. The cap applies whether the win comes in the base game or during the bonus, and only winnings up to that limit are paid once it’s reached. -
What are the minimum and maximum bets?
Stakes run from 0.10 to 16.00 per spin. Larger bets also carry a better chance of triggering the mystery jackpots, since their trigger odds scale with the bet amount. -
Can you buy the bonus on Bonus Royal Crown Extra Lines?
Yes, a Buy Bonus button sits in the interface, letting you purchase entry to the bonus game rather than waiting on the Bonus symbols to land. -
When is Bonus Royal Crown Extra Lines released?
Bonus Royal Crown Extra Lines’ release date is 29 October 2026.
