| Game developer: | Booongo (BNG), 3 Oaks Gaming |
| Release date: | Aug 2020 |
| Game types: | |
| Return to player: | 95.71% |
| Variance: | |
| Game Features: | |
| Max win: | 5000 |
| Min bet: | 0.25 |
| Max bet: | 80.00 |
| Number of paylines: | 25 |
| Game Themes: |
Three empty cells. That's all that stood between us and the 5,000x Grand Jackpot during our very first bonus in 15 Dragon Pearls: Hold and Win — and honestly, that one moment explains why this 2020 release is still one of 3 Oaks Gaming's calling cards. On the surface, it's a tidy Asian pokie: 5×3 reels, golden dragons, lucky toads, a lacquer-red temple frame. Underneath, the whole machine runs on a single obsession — golden Pearls landing with cash values printed on them, and the Hold and Win round that decides what they're all worth.
Six Pearls in one spin open that round, and here's the twist you'll want to know going in: you start with six respins, and fresh Pearls don't reset the clock. Only special +1 symbols buy you extra time, which makes every tick feel precious in a way most hold-and-win pokies never manage. Orange Pearls carry 1x to 20x your bet, green ones swallow the values of every orange on the board, blue ones swallow everything — and filling all 15 cells pays the Grand Jackpot of 5,000x, the game's one and only jackpot and its max win. On the side, three Golden Pots unlock 8 Free Spins where only premiums, Wilds and Pearls take the reels — and yes, the pearl round can fire mid-bonus. As for the maths: high volatility and a 95.71% RTP that sits a step below today's average. This dragon pays for drama, not steadiness.
Our session served both faces of that deal. The Pearls stacked up gloriously — twelve of fifteen cells, two green collectors at 20x apiece glowing among them, one respin left — and then the last three cells simply refused. We cashed the board for 77x and stared at those gaps for a good while. The Free Spins, by contrast, came and went politely at $15.80 total. That's this pokie in a sentence: long quiet roads, then one genuine heart-rate moment.
Reckon your board can fill the cells ours couldn't? Go chasing 15 Dragon Pearls on your own with around 100 Free Spins from trusted casinos — see available offers below.
There's no Bonus Buy on this dragon's menu, but some casinos soften the maths in their own way — with deposit deals that add bonus spins on 15 Dragon Pearls to your balance. Check out what’s currently available for Kiwi players.
| Casino | Bonus Type | Bonus Value | Free Spins | Wager |
|---|---|---|---|---|
| Neospin | 4th Deposit Bonus | 25%up to €2,500 | 100 Free Spins | 40x |
The base game looks like the inside of a temple gift shop in the best way: deep lacquer-red walls with faint fan patterns, a pagoda-roof frame in gold, and the Grand banner riding the top bar so you never quite forget what's at stake. Every premium is sculpted like a shrine ornament — snarling dragon heads with ruby eyes, toads perched on coin piles — and the Pearls pulse warmly enough that we caught ourselves counting them before the reels even stopped. Trigger the pearl round and the room goes dark except for the glowing grid, which is exactly the kind of tunnel vision the moment deserves. What surprised us was the Free Spins shift: the scene melts into a lantern-lit night, softer and dreamier than the base game, as if the temple exhaled. Add gong accents on the big moments and a turbo ring for the impatient, and it's a polished show for a 2020 release.
The paytable splits along familiar lines: J-to-A royals handle the small change, while the shrine crew — paired Coins, the Money Tree, the Golden Toad and the red-eyed Dragon Head — runs the premium end. The Pot works as the Scatter with the keys to Free Spins, and the yin-yang Wild lands in tall stacks that can blanket a reel, substituting for everything except the specials. Then there are the Pearls, which simply ignore the rulebook: no paylines, no combinations, just printed values waiting for the Hold and Win round to collect them.
You'll probably feel the hierarchy flip within your first dozen spins — the 25 lines fade into background accounting while your eyes track nothing but glowing orbs. And the Free Spins push that logic further: the reels carry only premiums, Wilds and Pearls there, which is when the six-pearl trigger stops feeling theoretical. We actually liked how deliberate that design is — the game keeps narrowing your attention until only the shiny things remain.
| Symbol | Payouts |
|---|---|
![]() WILD | No payout of its own. Appears on reels 2, 3, 4 and 5 only. Substitutes for all symbols except the Scatter and the Bonus. |
![]() SCATTER | 3 — x1 and 8 free spins Appears on reels 2, 3 and 4 only. Scatter wins are paid independently of the win lines. |
![]() BONUS | Appears on all reels. Pays only during the Bonus Game. |
![]() Golden dragon | 5 — x10 4 — x2 3 — x0.6 |
![]() Money toad | 5 — x8 4 — x1.6 3 — x0.2 |
![]() Money tree | 5 — x6 4 — x1.2 3 — x0.2 |
![]() Coins | 5 — x4 4 — x1 3 — x0.2 |
![]() Ace | 5 — x2 4 — x0.4 3 — x0.2 |
![]() King | 5 — x2 4 — x0.4 3 — x0.2 |
![]() Queen | 5 — x2 4 — x0.4 3 — x0.2 |
![]() Jack | 5 — x2 4 — x0.4 3 — x0.2 |
Our verdict, three empty cells later: 15 Dragon Pearls is a single-minded pokie, and that's precisely its charm. Everything — the trigger, the tension, the no-reset respin clock, the lone Grand at the top — funnels toward one all-or-something moment, and when it arrives, few games of its generation spike the pulse as hard. We reckon it suits hold-and-win devotees who prefer one big target over a ladder of small ones, Asian-theme collectors, and disciplined bankrolls playing $0.25 to $80 who can respect a below-average RTP in exchange for the chase. Within the family, it's the stricter sibling of the original Dragon Pearls: Hold and Win — that one resets its respins and splits the jackpots into tiers, while the 15 version bets everything on a tighter clock and a single Grand. And if you love the pearl-chase feeling but want friendlier maths, have a look at our Amazing Link Zeus review — the same hold-and-win thrill with a 96.33% RTP and a clock that resets on every orb.
Land six or more pearls in one spin to lock them and receive six respins. New pearls don't reset the counter — special +1 symbols add extra respins — while orange pearls carry 1x to 20x, and green or blue pearls collect the values of others.
Filling all 15 cells with pearls pays the Grand Jackpot of 5,000x your stake — up to $400,000 at the $80 top bet. It's the game's only jackpot and its ceiling.
Land three golden pot Scatters for 8 Free Spins with all low-paying royals removed from the reels. Three more pots add another 8 spins, and the Hold and Win round can trigger during the feature too.
No — both the Free Spins and the pearl round have to land naturally, so patience is part of the price of admission.
Spins run from $0.25 up to $80 per round, giving careful spinners and Kiwi high rollers alike a seat at the temple.
| Software | Booongo (BNG), 3 Oaks Gaming | 1spin4win | Wazdan, Voltent | BGaming |
|---|---|---|---|---|
| Year | 2020 | 2023 | 2024 | 2022 |
| RTP | 95.71% | 97.20% | 96.14% | 96.14% |
| Game Type | - | - | - | - |
| Variance | High | High | High | High |
| Themes | Cards, Asian, Money | Money | Money | Cards, Gems & Diamonds, Adventure, Western |
| Min Bet | 0.25 | 1.00 | 0.10 | 0.10 |
| Max Bet | 80.00 | 2000.00 | 10000.00 | 40.00 |
| Max Win | 5000 | 2000 | 2500 | 5624 |
| Reels | 5 | 3 | 5 | 5 |
| Paylines | 25 | - | 10 | 25 |
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