Fastspin

Spirit of the Sea

Play Spirit of the Sea slot by Fastspin for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

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

96.77%

return to player

Volatility

Medium volatility

variance

Max win

—

top multiplier

Min bet

—

per spin

Reels

grid

Player rating

5.0 ★

14 votes

DEMO Play free, no signup

Fastspin

Embed on your site

5.0 / 5

14 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 96.77% → 9.0/10

Volatility8/10

medium → 8.0/10

Win Potential—

no data

Features5/10

5 features → 5.0/10

Game Mechanics5.5/10

f=5 r=5 → 5.5/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility—

—

Provider Reputation6.7/10

provider avg 6.7 → 6.7/10

Popularity3.3/10

synthetic proxy → 3.3/10

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: 65 — Spirit of the Sea by Fastspin

https://slotranker.com/fastspin/spirit-of-the-sea#score

How to cite

Spec sheet

Spirit of the Sea at a glance.

Identity

Slot nameSpirit of the Sea

StudioFastspin

Released12/16/2025

Math

SlotRanker Score65

RTP96.77%

VolatilityMedium volatility

Max win—

Bet range—

Player rating5.0 / 5 · 14 votes

Format

Reels5

Paylines—

Layout5x3

Features

Themes

Expected average based on this slot's 96.77% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.58

Cost per session$2.58

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 Spirit of the Sea? 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 (96.77%), 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 Spirit of the Sea

No matching casinos for your region yet

Casino availability depends on where you play from. We only show casinos that accept players from your country.

Compare Spirit of the Sea with other games

	Spirit of the Sea Score 65This game	Cowabunga Dream Drop Score 81	Fish n' Fish Score 78	The Angler Score 75	Puffers Vs Sharks Score 75
Identity
Studio	Fastspin	Relax Gaming	Max Win Gaming	Betsoft	Pragmatic Play
Released	12/16/2025	2/20/2024	12/10/2024	5/24/2017	7/15/2024
Math
RTP	96.77%	96.01%	96%	97.1%	96.07%
Volatility	Medium volatility	High volatility	Medium/High	Medium volatility	High volatility
Max win	—	6,000×	5,000×	1,300×	15,000×
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x3	5x3	5x3
Paylines	—	243	30	20	15
Min bet	—	0.2	0.1	0.2	0.1
Max bet	—	100	200	100	100
Features
Progressive	—	—	—	—	—
Wild symbol	—	✓	—	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	—	✓	✓	✓	✓
Multiplier	—	—	✓	—	—
Bonus game	—	—	✓	✓	—
Respins	—	—	—	—	—

Every number is shown as a delta against Spirit of the Sea.

Comparing against

Spirit of the Sea

Fastspin

RTP

96.77%

Max win

—

Score

+ Scatter+ Multiplier+ Bonus Game

+ Wild+ Scatter+ Bonus Game

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