Konami

Ocean Spin Kingdom's Treasures

Slots Video Slots Mythology Fish Sea Treasure

Konami underwater treasure slot with linked wheel bonuses

Ocean Spin Kingdom's Treasures sits in the 0.7% of our catalog that uses Prize Wheel.

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

96%

return to player

Volatility

Medium volatility

variance

Max win

—

top multiplier

Min bet

$0.75

per spin

Reels

75 lines

Player rating

5.0 ★

8 votes

DEMO Play free, no signup

Konami

Embed on your site

5.0 / 5

8 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 & RTP9/10

RTP 96% → 9.0/10

Volatility8/10

medium → 8.0/10

Win Potential—

no data

Features10/10

17 features → 10.0/10

Game Mechanics7/10

f=17 r=5 p=75 → 7.0/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.75–450 (×600) → 6.0/10

Provider Reputation6.3/10

provider avg 6.3 → 6.3/10

Popularity0/10

synthetic proxy → 0.0/10

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: 69 — Ocean Spin Kingdom's Treasures by Konami

https://slotranker.com/konami/ocean-spin-kingdoms-treasures#score

How to cite

Slot Summary

Collecting at least 6 coin symbols to earn the Bonus wheel is the decisive move in Ocean Spin Kingdom's Treasures. Konami connects that action to an underwater treasure game with 75 paylines, a 96% RTP and Medium volatility. A separate Ocean Spin feature can award credits or Free Spins, while collected coin values become the starting amount modified by the wheel.

How It Plays

Base-game wins follow 75 fixed paylines, but the main decision point arrives after enough coin symbols land. Their values are totaled before the wheel determines the multiplier.

Clam-shell Bonus symbols lead to the separate Ocean Spin feature. This path can produce credit awards or Free Spins, so it does not duplicate the coin-triggered wheel sequence.

Theme & Atmosphere

Fish, Sea and Treasure themes place Kingdom's Treasures beneath the water, where coins and clam shells connect the setting directly to the game rules.

Mythology enters through the idea of a concealed ocean kingdom. The treatment favors a royal trove under the sea rather than a realistic marine environment.

Mythology Fish Sea Treasure

Features & Win Potential

Symbol Collection gives the coin symbols a cumulative role before the Bonus wheel. Their displayed values form the base award that the wheel's Multiplier then modifies.

The game also uses Additive symbol and Remove Symbols behavior during its bonus states. Wild Symbol substitutions remain available for conventional payline combinations.

Free Spins Symbol Collection Multiplier Scatter Symbol Wild Symbol Medium volatility 5 Reels Bonus Game Prize Wheel Symbols collection (Energy)Additional Free Spins Bonus symbols Bonus wheel Spin The Wheel Free Spins Multiplier Remove Symbols Additive symbol

Bonus & Free Spins

At least 6 coin symbols activate Spin The Wheel. The collected credit values are added together, transferred to the Bonus wheel and multiplied by its result.

At least 3 clam-shell Bonus symbols start the Ocean Spin feature, which can award Free Spins. Additional Free Spins may extend that round after it begins.

Spec sheet

Ocean Spin Kingdom's Treasures at a glance.

Identity

Slot nameOcean Spin Kingdom's Treasures

StudioKonami

Released10/15/2022

Math

SlotRanker Score69

RTP96%

VolatilityMedium volatility

Max win—

Bet range$0.75 – $450.00

Player rating5.0 / 5 · 8 votes

Format

Reels5

Paylines75

Layout5x3

Expected average based on this slot's 96% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$12.00

Cost per session$12.00

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 Ocean Spin Kingdom's Treasures? 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: Medium

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 (Medium). The model is calibrated so the average return equals this slot's published RTP (96.00%), with wins capped at its top multiplier (1,000×).

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 Ocean Spin Kingdom's Treasures

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Compare Ocean Spin Kingdom's Treasures with other games

	Ocean Spin Kingdom's Treasures Score 69This game	King of Atlantis Score 82	Pearl Catcher Score 80	Poseidon Score 80	God Of Cookery Score 79
Identity
Studio	Konami	CQ9 Gaming	All For One Studios	Tada Gaming	Genesis
Released	10/15/2022	6/15/2021	9/29/2022	10/2/2024	1/25/2018
Math
RTP	96%	96.17%	96.4%	97.11%	97.1%
Volatility	Medium volatility	High volatility	High volatility	Medium volatility	High volatility
Max win	—	—	2,500×	20,000×	—
Format
Reels	5	6	5	6	5
Layout	5x3	6x4	5x3	6x5	5x4
Paylines	75	4096	243	Pay Anywhere	100
Min bet	0.75	5	0.2	0.2	0.01
Max bet	450	12500	20	100	200
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	—	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	—	✓	✓	✓
Multiplier	✓	✓	✓	✓	—
Bonus game	✓	—	—	—	—
Respins	—	—	—	—	—

Every number is shown as a delta against Ocean Spin Kingdom's Treasures.

Comparing against

Ocean Spin Kingdom's Treasures

Konami

RTP

96%

Max win

—

Score

− Scatter− Bonus Game

− Multiplier− Bonus Game

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