Booming Games

Dolphin's Luck 2

Play Dolphin's Luck 2 slot by Booming Games 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

95.83%

return to player

Volatility

Low volatility

variance

Max win

170×

top multiplier

Min bet

$0.60

per spin

Reels

20 lines

Player rating

3.8 ★

11 votes

DEMO Play free, no signup

Booming Games

Embed on your site

3.8 / 5

11 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 95.83% → 8.0/10

Volatility6/10

low → 6.0/10

Win Potential4.5/10

x170.00 (170×) → 4.5/10

Features6/10

9 features → 6.0/10

Game Mechanics4.6/10

f=9 r=5 p=20 → 4.6/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility4/10

0.6–60 (×100) → 4.0/10

Provider Reputation6.7/10

provider avg 6.7 → 6.7/10

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: 52 — Dolphin's Luck 2 by Booming Games

https://slotranker.com/booming-games/dolphins-luck-2#score

How to cite

Spec sheet

Dolphin's Luck 2 at a glance.

Identity

Slot nameDolphin's Luck 2

StudioBooming Games

Released2/1/2017

Math

SlotRanker Score52

RTP95.83%

VolatilityLow volatility

Max win170×

Bet range$0.60 – $60.00

Player rating3.8 / 5 · 11 votes

Format

Reels5

Paylines20

Layout5x3

Features

Themes

Expected average based on this slot's 95.83% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$10.01

Cost per session$10.01

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 Luck 2? 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: Low

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 (Low). The model is calibrated so the average return equals this slot's published RTP (95.83%), with wins capped at its top multiplier (170×).

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 Luck 2

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Compare Dolphin's Luck 2 with other games

	Dolphin's Luck 2 Score 52This game	Broadsiders Score 86	Pearl Catcher Score 80	Neptune's Fortune Megaways Score 79	Rich of the Mermaid Score 79
Identity
Studio	Booming Games	Massive Studios	All For One Studios	iSoftbet	Barbara Bang
Released	2/1/2017	1/27/2025	9/29/2022	1/8/2021	2/8/2022
Math
RTP	95.83%	96.62%	96.4%	96.03%	96.63%
Volatility	Low volatility	—	High volatility	High volatility	—
Max win	170×	30,000×	2,500×	9,710×	10,000×
Format
Reels	5	7	5	6	5
Layout	5x3	4-5-6-7-6-5-4	5x3	6x6	5x3
Paylines	20	Cluster Pays	243	46656	25
Min bet	0.6	0.1	0.2	0.2	0.1
Max bet	60	100	20	20	500
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	—
Scatter symbol	✓	✓	✓	✓	—
Multiplier	—	✓	✓	✓	✓
Bonus game	—	—	—	✓	✓
Respins	—	—	—	—	✓

Every number is shown as a delta against Dolphin's Luck 2.

Comparing against

Dolphin's Luck 2

Booming Games

RTP

95.83%

Max win

170×

Score

Neptune's Fortune Megaways

+ Multiplier+ Bonus Game

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

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