Ready Play Gaming

20000 Leagues Under The Sea

RARE Slots Video Slots Action & Adventure Exploration Sci fi Sea

Play 20000 Leagues Under The Sea slot by Ready Play Gaming for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.3% of slots combine Colossal Reels and Hold And Win.

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals or paid placement.

How this score is built

RTP

95.01%

return to player

Volatility

—

variance

Max win

1,000×

top multiplier

Min bet

$0.40

per spin

Reels

117649 lines

Player rating

3.7 ★

1 votes

DEMO Play free, no signup

Ready Play Gaming

Embed on your site

3.7 / 5

1 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 95.01% → 8.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential6/10

x1000.00 (1000×) → 6.0/10

Features10/10

13 features → 10.0/10

Game Mechanics8.7/10

f=13 r=5 p=117649 → 8.7/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility4/10

0.4–16 (×40) → 4.0/10

Provider Reputation5.8/10

provider avg 5.8 → 5.8/10

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: 66 — 20000 Leagues Under The Sea by Ready Play Gaming

https://slotranker.com/ready-play-gaming/20000-leagues-under-the-sea#score

How to cite

Spec sheet

20000 Leagues Under The Sea at a glance.

Identity

Slot name20000 Leagues Under The Sea

StudioReady Play Gaming

Released12/28/2022

Math

SlotRanker Score66

RTP95.01%

Max win1,000×

Bet range$0.40 – $16.00

Player rating3.7 / 5 · 1 votes

Format

Reels5

Paylines117649

Layout5x3

Features

Themes

Expected average based on this slot's 95.01% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$7.98

Cost per session$7.98

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 20000 Leagues Under 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: Mediumassumed — not published for this slot

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 (95.01%), 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.

Compare 20000 Leagues Under The Sea with other games

	20000 Leagues Under The Sea Score 66This game	Aquanauts Score 72	Legendary Treasures Score 85	Coins and Cannons Score 84	123 BOOM Score 84
Identity
Studio	Ready Play Gaming	Alchemy Gaming	Just For The Win	SlotMill	4ThePlayer
Released	12/28/2022	9/5/2022	9/4/2023	9/3/2024	11/18/2020
Math
RTP	95.01%	94.07%	96.15%	96.08%	96.4%
Volatility	—	High volatility	High volatility	High volatility	High volatility
Max win	1,000×	50,000×	25,000×	15,000×	14,827×
Format
Reels	5	5	5	6	5
Layout	5x3	5x5	5x3	6x5	5x3
Paylines	117649	3125	40	Cluster Pays	1024
Min bet	0.40	0.30	0.20	0.20	0.10
Max bet	16.00	21.00	20.00	50.00	50.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	—	✓	✓	—	✓
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	—	—	—	—
Respins	✓	—	—	—	—

Every number is shown as a delta against 20000 Leagues Under The Sea.

Comparing against

20000 Leagues Under The Sea

Ready Play Gaming

RTP

95.01%

Max win

1,000×

Score

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