Spinberry

Rainbow of Stars

Play Rainbow of Stars slot by Spinberry 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

93.28%

return to player

Volatility

High volatility

variance

Max win

—

top multiplier

Min bet

$0.10

per spin

Reels

10 lines

Player rating

4.0 ★

20 votes

DEMO Play free, no signup

Spinberry

Embed on your site

4.0 / 5

20 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 & RTP5/10

RTP 93.28% → 5.0/10

Volatility9/10

high → 9.0/10

Win Potential—

no data

Features—

no data

Game Mechanics5.1/10

f=0 r=5 p=10 → 5.1/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–25 (×250) → 6.0/10

Provider Reputation5.3/10

provider avg 5.3 → 5.3/10

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: 51 — Rainbow of Stars by Spinberry

https://slotranker.com/spinberry/rainbow-of-stars#score

How to cite

Spec sheet

Rainbow of Stars at a glance.

Identity

Slot nameRainbow of Stars

StudioSpinberry

Released7/30/2026

Math

SlotRanker Score51

RTP93.28%

VolatilityHigh volatility

Max win—

Bet range$0.10 – $25.00

Player rating4.0 / 5 · 20 votes

Format

Reels5

Paylines10

Layout5x3

Themes

Expected average based on this slot's 93.28% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.69

Cost per session$2.69

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 Rainbow of Stars? 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: High

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 (High). The model is calibrated so the average return equals this slot's published RTP (93.28%), 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 Rainbow of Stars

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Compare Rainbow of Stars with other games

	Rainbow of Stars Score 51This game	RoxDogs Score 90	Legendary El Toro Score 90	Jawsome Score 89	Jazz of New Orleans Megaways Score 88
Identity
Studio	Spinberry	Popiplay	Naga Games	Massive Studios	Games Inc
Released	7/30/2026	12/3/2024	2/10/2023	3/8/2025	4/13/2023
Math
RTP	93.28%	97.03%	97.58%	96.65%	96.31%
Volatility	High volatility	High volatility	High volatility	High volatility	High volatility
Max win	—	30,000×	—	50,000×	—
Format
Reels	5	6	5	6	6
Layout	5x3	6x4	5x5	6x6	7-8-8-8-8-7
Paylines	10	4096	5	Cluster Pays	200704
Min bet	0.1	0.2	0.2	0.2	0.2
Max bet	25	7.5	250	100	100
Features
Progressive	—	—	—	—	✓
Wild symbol	—	✓	✓	✓	✓
Free spins	—	✓	✓	✓	✓
Scatter symbol	—	✓	—	✓	✓
Multiplier	—	✓	—	✓	✓
Bonus game	—	✓	—	—	✓
Respins	—	✓	—	—	—

Every number is shown as a delta against Rainbow of Stars.

Comparing against

Rainbow of Stars

Spinberry

RTP

93.28%

Max win

—

Score

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

+ Wild+ Free Spins+ Scatter+ Multiplier

Jazz of New Orleans Megaways

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

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