Spinomenal

Ra's Solar Empire

Egyptian sun mythology with a collector-led bonus round

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

96.2%

return to player

Volatility

High volatility

variance

Max win

2,000×

top multiplier

Min bet

$0.10

per spin

Reels

10 lines

Player rating

3.5 ★

5 votes

DEMO Play free, no signup

Spinomenal

Embed on your site

3.5 / 5

5 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 96.2% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential6.6/10

x2000.00 (2000×) → 6.6/10

Features10/10

12 features → 10.0/10

Game Mechanics5.9/10

f=12 r=5 p=10 → 5.9/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–100 (×1000) → 6.0/10

Provider Reputation5.7/10

provider avg 5.7 → 5.7/10

Popularity5/10

synthetic proxy → 5.0/10

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: 75 — Ra's Solar Empire by Spinomenal

https://slotranker.com/spinomenal/ras-solar-empire#score

How to cite

Slot Summary

A compact reel grid frames Ra's Solar Empire, Spinomenal's Egyptian slot about the ruler of the sun. Its defining change arrives in free spins, when Horus takes on a collecting role. Solar cash prizes and accumulated wilds give the bonus a continuing objective beyond completing the next paying line.

Bonus & Free Spins

Pyramid scatters open the free spins round: 3 award 10 spins, 4 award 15, and 5 award 20. During the feature, wilds can appear across the reels and substitute for regular paying symbols.

Wilds also count toward a collection meter. Reaching its milestones adds free spins and upgrades the possible values of later cash symbols, extending the round while changing the prizes available within it.

Spec sheet

Ra's Solar Empire at a glance.

Identity

Slot nameRa's Solar Empire

StudioSpinomenal

Released8/6/2025

Math

SlotRanker Score75

RTP96.2%

VolatilityHigh volatility

Max win2,000×

Bet range$0.10 – $100.00

Player rating3.5 / 5 · 5 votes

Format

Reels5

Paylines10

Layout5x3

Features

Themes

Expected average based on this slot's 96.2% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.52

Cost per session$1.52

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 Ra's Solar Empire? 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 (96.20%), with wins capped at its top multiplier (2,000×).

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 Ra's Solar Empire

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Compare Ra's Solar Empire with other games

	Ra's Solar Empire Score 75This game	Sun of Ra Score 82	Tons of Suns Score 82	Ra’s Reckoning Score 79	Book of Eye Score 77
Identity
Studio	Spinomenal	RubyPlay	High Limit Studio	Play'n Go	Onlyplay
Released	8/6/2025	8/12/2020	1/11/2024	12/3/2025	10/12/2021
Math
RTP	96.2%	96.9%	96.01%	96.2%	95.55%
Volatility	High volatility	Medium/High	High volatility	High volatility	High volatility
Max win	2,000×	4,200×	4,500×	50,000×	55,000×
Format
Reels	5	5	5	6	5
Layout	5x3	5x3	5x3	6x5	5x3
Paylines	10	50	243	Cluster Pays	10
Min bet	0.1	0.5	0.2	0.2	1
Max bet	100	50	40	10	50
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	—
Multiplier	✓	—	—	✓	✓
Bonus game	✓	✓	✓	—	—
Respins	—	✓	—	—	✓

Every number is shown as a delta against Ra's Solar Empire.

Comparing against

Ra's Solar Empire

Spinomenal

RTP

96.2%

Max win

2,000×

Score

+ Respins− Multiplier

+ Respins− Scatter− Bonus Game

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