3 Oaks

15 Dragon Pearls

Slots Video Slots Mythology Gems Animals Asia Dragon

Eastern dragon slot focused on pearl collection and fixed prizes

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

How this score is built

RTP

95.71%

return to player

Volatility

High volatility

variance

Max win

5,000×

top multiplier

Min bet

$0.25

per spin

Reels

25 lines

Player rating

4.4 ★

16 votes

DEMO Play free, no signup

3 Oaks

Embed on your site

4.4 / 5

16 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP8/10

RTP 95.71% → 8.0/10

Volatility9/10

high → 9.0/10

Win Potential7.4/10

x5000.00 (5000×) → 7.4/10

Features10/10

12 features → 10.0/10

Game Mechanics6.4/10

f=12 r=5 p=25 → 6.4/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.25–40 (×160) → 6.0/10

Provider Reputation6.3/10

provider avg 6.3 → 6.3/10

Popularity2.5/10

synthetic proxy → 2.5/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 71 — 15 Dragon Pearls by 3 Oaks

https://slotranker.com/3-oaks/15-dragon-pearls#score

How to cite

Slot Summary

The route to the x5000 ceiling starts with pearl collection rather than ordinary line wins. 15 Dragon Pearls is a high-volatility 3 Oaks slot whose eastern dragon setting feeds two separate reward paths: a Hold and Win round with locked pearls and a retriggerable Free Spins round restricted to top-value symbols. Green and Blue Pearls give the collection game its defining value shifts.

How It Plays

Each base spin runs across a 5x3 layout with 25 paylines. Regular line evaluation shares attention with Bonus symbols that can open either major feature path.

The game separates its rewards cleanly: Free Spins improve the available symbol set, while the Hold and Win round shifts play toward filling locked positions.

Theme & Atmosphere

3 Oaks places the game within Asia-inspired mythology, using dragons, gems, and guarded treasure to establish a direct connection between its subject and pearl collection.

The Animals and Dragon themes carry the identity, while Gems provide the practical bridge between the visual premise and the slot's major reward mechanics.

Mythology Gems Animals Asia Dragon

Features & Win Potential

Six Gold Pearl Bonus symbols start Hold and Win with the triggering symbols already locked. Every new Pearl also locks, preserving accumulated value during the round.

The two collector types divide the value gathering task. Green Pearls target Gold Pearl values, while Blue Pearls gather every value currently visible.

High volatility Free Spins Scatter Symbol Wild Symbol 5 Reels Bonus Game Additional Free Spins Bonus symbols Hold and Win Cash Collector 25 Paylines Remove Symbols

Bonus & Free Spins

The Hold and Win Bonus begins with six respins after six Gold Pearl Bonus symbols land. Locked pearls remain in view as further pearls occupy open positions.

A separate Free Spins feature awards eight spins containing only top-value symbols. Additional Free Spins can extend the round through a retrigger.

Spec sheet

15 Dragon Pearls at a glance.

Identity

Slot name15 Dragon Pearls

Studio3 Oaks

Released8/13/2020

Math

SlotRanker Score71

RTP95.71%

VolatilityHigh volatility

Max win5,000×

Bet range$0.25 – $40.00

Player rating4.4 / 5 · 16 votes

Format

Reels5

Paylines25

Layout5x3

Features

Themes

Expected average based on this slot's 95.71% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$4.29

Cost per session$4.29

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on 15 Dragon Pearls? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: High

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (High). The model is calibrated so the average return equals this slot's published RTP (95.71%), with wins capped at its top multiplier (5,000×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Where to play 15 Dragon Pearls

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Compare 15 Dragon Pearls with other games

	15 Dragon Pearls Score 71This game	Fire Rooster Score 80	Lucky Qilin Score 75	Eastern Emeralds Score 74	Floating Dragon Score 72
Identity
Studio	3 Oaks	Habanero	JDB	Quickspin	Reel Kingdom
Released	8/13/2020	1/4/2017	5/5/2018	6/29/2018	4/1/2021
Math
RTP	95.71%	96.14%	96.05%	96.58%	95.67%
Volatility	High volatility	Medium volatility	High volatility	Low volatility	High volatility
Max win	5,000×	—	—	16,003×	5,000×
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x3	5x3	5x3
Paylines	25	243	243	20	10
Min bet	0.25	0.3	—	0.2	0.1
Max bet	40	600	—	100	250
Features
Progressive	—	✓	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	—	✓	—	✓	—
Bonus game	✓	—	—	—	✓
Respins	—	—	—	—	✓

Every number is shown as a delta against 15 Dragon Pearls.

Comparing against

15 Dragon Pearls

3 Oaks

RTP

95.71%

Max win

5,000×

Score

+ Progressive+ Multiplier− Bonus Game

+ Multiplier− Bonus Game

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