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Dolphin's Wealth Hold & Win

Underwater Dolphin's Wealth sequel focused on coin collection

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

97.1%

return to player

Volatility

Medium volatility

variance

Max win

1,300×

top multiplier

Min bet

$0.01

per spin

Reels

243 lines

Player rating

3.6 ★

18 votes

DEMO Play free, no signup

1spin4win

Embed on your site

3.6 / 5

18 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 & RTP10/10

RTP 97.1% → 10.0/10

Volatility8/10

medium → 8.0/10

Win Potential6.2/10

x1300.00 (1300×) → 6.2/10

Features3.5/10

4 features → 3.5/10

Game Mechanics6.8/10

f=4 r=5 p=243 → 6.8/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility8/10

0.01–50 (×5000) → 8.0/10

Provider Reputation6.8/10

provider avg 6.8 → 6.8/10

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: 66 — Dolphin's Wealth Hold & Win by 1spin4win

https://slotranker.com/1spin4win/dolphins-wealth-hold-and-win#score

How to cite

Slot Summary

Following Dolphin's Wealth, this sequel shifts the underwater formula toward a Hold and Win chase. Dolphin's Wealth Hold & Win keeps medium volatility and a 97.1% RTP, but its defining event is a coin-triggered round where locked symbols preserve collected value and every new arrival restores the respin count. The x1300.00 ceiling places the emphasis on completing that collection rather than escalating risk beyond the stated profile.

How It Plays

The base game uses 243 ways across a 5x3 grid, with matching symbols paying on adjacent reels. That supplies a conventional route into the coin feature.

Landing 3 or more coins changes the objective from matching marine symbols to occupying empty positions. Every added coin preserves its value and renews the available respins.

Theme & Atmosphere

The Sea and Animals themes place friendly marine creatures around a search for pirate treasure hidden beneath the ocean, giving the coin collection a clear narrative purpose.

Treasure remains the visual and mechanical link between the base game and the feature. The chest, coins, and underwater setting all point toward completing the grid.

Animals Sea

Features & Win Potential

Hold and Win begins with the triggering Bonus symbols fixed in place. New coins also remain fixed, while each arrival resets the Respins counter to 3.

The Fixed Jackpots provide two distinct targets inside the round: a x100 Minipot coin and a x1000 Megapot awarded for filling all 15 positions.

Respins Bonus symbols Hold and Win Fixed Jackpots

Bonus & Free Spins

The bonus starts after 3 or more gold coins land together. It continues until the 3 available respins expire or the grid fills with 15 coins.

Spec sheet

Dolphin's Wealth Hold & Win at a glance.

Identity

Slot nameDolphin's Wealth Hold & Win

Studio1spin4win

Released7/31/2025

Math

SlotRanker Score66

RTP97.1%

VolatilityMedium volatility

Max win1,300×

Bet range$0.01 – $50.00

Player rating3.6 / 5 · 18 votes

Format

Reels5

Paylines243

Layout5x3

Features

Themes

Expected average based on this slot's 97.1% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$0.12

Cost per session$0.12

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 Dolphin's Wealth Hold & Win? 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 (97.10%), with wins capped at its top multiplier (1,300×).

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 Dolphin's Wealth Hold & Win

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Compare Dolphin's Wealth Hold & Win with other games

	Dolphin's Wealth Hold & Win Score 66This game	Rock the Reels Megaways Score 88	Fish Prawn Crab Bonanza Score 87	Bass Cash Christmas X UP Score 87	Broadsiders Score 86
Identity
Studio	1spin4win	Iron Dog Studio	Advant Play	Alchemy Gaming	Massive Studios
Released	7/31/2025	7/19/2021	7/29/2024	11/25/2024	1/27/2025
Math
RTP	97.1%	96.2%	97.02%	96.2%	96.62%
Volatility	Medium volatility	High volatility	Medium/High	High volatility	—
Max win	1,300×	50,000×	20,000×	—	30,000×
Format
Reels	5	6	6	5	7
Layout	5x3	6x7	6x4	5x3	7x7
Paylines	243	200704	25	10	Cluster Pays
Min bet	0.01	0.1	0.1	0.1	0.1
Max bet	50	10	10	20	100
Features
Progressive	—	—	—	—	—
Wild symbol	—	✓	✓	✓	✓
Free spins	—	✓	✓	✓	✓
Scatter symbol	—	✓	✓	✓	✓
Multiplier	—	✓	✓	✓	✓
Bonus game	—	—	✓	✓	—
Respins	✓	—	—	✓	—

Every number is shown as a delta against Dolphin's Wealth Hold & Win.

Comparing against

Dolphin's Wealth Hold & Win

1spin4win

RTP

97.1%

Max win

1,300×

Score

Rock the Reels Megaways

+ Wild+ Free Spins+ Scatter+ Multiplier− Respins

Fish Prawn Crab Bonanza

+ Wild+ Free Spins+ Scatter+ Multiplier+ Bonus Game− Respins

Bass Cash Christmas X UP

+ Wild+ Free Spins+ Scatter+ Multiplier+ Bonus Game

+ Wild+ Free Spins+ Scatter+ Multiplier− Respins

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01Is Dolphin's Wealth Hold & Win a sequel?

Yes. The provider describes it as a sequel to Dolphin's Wealth, retaining the marine setting while changing the main bonus into a Hold and Win round.

02How is the Hold and Win round triggered?

Landing 3 or more gold coins in one spin starts the round with 3 respins. The triggering coins remain locked in their positions.

03What happens when another coin lands during the bonus?

Each new coin locks into place and resets the counter to 3 respins. The round ends when no respins remain or all 15 positions are filled.

Series

Dolphin's Wealth

View all 4 games

Game	Year	RTP	Volatility	Slot Score
Dolphin's Wealth1spin4win	2023	97.4%	Medium volatility	66
Dolphin's Wealth Hold & WinCurrent1spin4win	2025	97.1%	Medium volatility	66
Dolphin's Wealth FortuneLatest1spin4win	2025	97.15%	Medium volatility	62
Dolphin's Wealth Win Spins1spin4win	—	97.3%	High volatility	80

Dolphin's Wealth
1spin4win · 2023
RTP97.4%Score66Medium volatility
Dolphin's Wealth Hold & WinCurrent
1spin4win · 2025
RTP97.1%Score66Medium volatility
Dolphin's Wealth FortuneLatest
1spin4win · 2025
RTP97.15%Score62Medium volatility
Dolphin's Wealth Win Spins
1spin4win · —
RTP97.3%Score80High volatility