Da Vinci’s Mystery Slot Review
Candlelight on leather-bound spines, brass sconces, a gold baroque frame around the reels: Da Vinci’s Mystery is one of the best-dressed five-reel games you’ll find, and I’d argue the finery is deliberate misdirection. This is a lean, old-fashioned nine-line slot at heart, and nearly everything clever about it is held back for the bonus round – the workshop front is where the game keeps its hands in its pockets.
It runs on a 5×3 grid with nine win lines, an RTP of 95.67%, and a calculated maximum multiplier of 5,234x the bet. Stakes run from 0.10 to 50 per spin. Red Tiger have plenty of form with ornate, low-key games like this – Golden Cryptex and Mystery Reels Megaways cover similar ground – but Da Vinci’s Mystery pays for wins in its own way, and that’s what the rest of this covers.
Super Lines
Nine lines is a small count by modern standards, and the game knows it. Rather than run the lines conventionally, it allows a win whenever matching symbols land anywhere on the same win line, without needing strict left-to-right adjacency. It’s the game’s one structural twist, and it’s always active in the base game.
The practical effect is that a gap in the run doesn’t kill the line. Symbols on reels one, three and five of the same line can still combine, where a conventional line would pay nothing for the middle gap. On a nine-line grid, that extra reach does real work. It’s the difference between a sparse board and one where a handful of well-placed symbols can each be paying into the same spin.
It also changes how you read the reels. There’s no scanning for neat left-to-right runs, because adjacency isn’t what pays. What matters is whether three, four or five of a kind share a line at all, wherever they’ve settled on it. That’s a small shift, but it keeps the base game from feeling quite as narrow as nine lines sounds.
The Paytable
Pays are multipliers of the current bet, per symbol, at three, four and five of a kind:
- Mona Lisa: 4x, 15x, 50x
- Book: 2x, 6x, 20x
- Lamp: 1.5x, 5x, 15x
- Gem: 1x, 4x, 10x
- A: 0.7x, 3x, 7x
- K: 0.5x, 2x, 5x
- Q: 0.4x, 1.5x, 4x
- J: 0.3x, 1x, 3x
- 10: 0.2x, 0.6x, 2x
The symbols split neatly into three tiers. Mona Lisa, Book, Lamp and Gem carry the theme and the money; the royals from A down to 10 fill out the reels and mostly pay coffee money. Note how steep the drop is between tiers – the top of the royal ladder pays less than a three-of-a-kind Mona Lisa.
This is a paytable built so that the premium symbols matter and everything else is ballast, which puts weight on how often the premium four can actually share a line. It also means the Super Lines rule does more work at the top of the table than the bottom. A gapped Mona Lisa line is worth chasing; a gapped 10 line barely buys the next spin.
The Da Vinci Spins symbol sits outside this table entirely. It doesn’t pay as a symbol at all – its only job is triggering the bonus, which is covered below.
Da Vinci Spins
Land three or more Da Vinci Spins symbols anywhere on the reels and the bonus round begins. For its whole duration, the Symbol Multipliers and Cascading Symbols features are both switched on, and that pairing is where the game’s real win potential lives. The base game has none of it – the round is the only place the interesting machinery runs.
The trigger is generous with extra spins. Every Da Vinci Spins symbol beyond the third awards 10 additional free spins, so landing five symbols at any stage awards 30 free spins in total. The same rule applies inside the round: three or more during the bonus wins more spins on the same terms. A round that starts modestly can keep growing the longer it runs.
Symbol Multipliers
During the bonus, every winning symbol feeds a multiplier attached to that symbol. The multipliers grow in proportion to the number of corresponding winning symbols, so a symbol that pays out repeatedly becomes worth progressively more each time it lands. Each symbol carries its own multiplier, and they hold for the rest of the round.
Take the worked example. At a stake of 1, with a Book multiplier of x2 across nine possible win lines, three Book symbols in a single win line pay 2 x (18 / 9) x 1 = 4, and the Book multiplier rises to x5.
Read that back: the win itself is modest, but the multiplier it leaves behind is the prize. Every Book win from then on starts from x5 instead of x2. Early bonus wins are really investments in later ones, which is why a round’s first few spins often matter more for what they build than for what they pay.
Cascading Symbols
Also active only in the bonus: winning symbols are removed from the reels and new ones take their place. A single free spin can therefore chain several wins, one cascade at a time, with each new drop offering fresh combinations on the same wager.
The two mechanics are built for each other. Cascades create the wins, and the multipliers make each successive win in a chain worth more than the one before it – a long cascade on a symbol whose multiplier has already been built up is where the round’s biggest moments come from.
Add the retrigger rule and the round has three separate ways to extend itself: more spins, bigger multipliers, and repeated drops. All three compound. A round that catches two of them at once is the one the 5,234x ceiling is calculated around.
Our Honest Verdict
Overall Rating: 7.2/10
You spend most of your time in Da Vinci’s Mystery in a beautiful room doing fairly ordinary work, waiting for the door at the back to open. That door is the reason to be here. The bonus round is one of the better-built ones of its era: wins that build the multipliers, cascades that keep a single spin alive, retriggers worth ten spins a symbol.
Its weakness is everything either side of that round. The base game is nine lines of small pays with one twist to soften it, and the steep paytable means the royals rarely feel like they’re getting you anywhere. That’s a lot of quiet to sit through.
So it’s for players who like a long fuse and a payoff that compounds, and not for anyone who wants something happening on every spin. If that patience sounds like you, the workshop rewards it.
Da Vinci’s Mystery FAQs
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What is the RTP of Da Vinci’s Mystery?
The RTP is 95.67%. -
How do you trigger Da Vinci Spins?
The bonus round starts when three or more Da Vinci Spins symbols appear anywhere on the reels. Bonus symbols beyond the third each add 10 free spins to the award. -
Can Da Vinci Spins retrigger?
Yes. Additional Da Vinci Spins symbols landing during the round award further free spins on the same terms – ten extra per symbol beyond a third. -
What does the Symbol Multiplier do?
During Da Vinci Spins, each win increases a multiplier attached to the winning symbol, in proportion to how many of that symbol took part. The multiplier then applies to that symbol’s future wins for the rest of the round. -
How do the win lines work in Da Vinci’s Mystery?
Nine win lines criss-cross the 5×3 grid, but they don’t require left-to-right adjacency – matching symbols can sit anywhere along a line and still count. -
What is the maximum win on Da Vinci’s Mystery?
The game’s calculated maximum multiplier is 5,234x the bet. -
What is the betting range on Da Vinci’s Mystery?
You can stake anything from 0.10 up to 50 on a single spin. -
Who makes Da Vinci’s Mystery?
Da Vinci’s Mystery is a Red Tiger slot. Its release date is 6 November 2019. -
What is the hit frequency of Da Vinci’s Mystery?
Wins land on 35.16% of spins, so roughly one spin in three pays something. -
What does the Da Vinci Spins symbol pay?
Nothing on its own. It doesn’t appear in the paytable – its only role is to trigger the Da Vinci Spins bonus and to add free spins when it lands in numbers beyond three.
