Spinomenal

Ra's Solar Empire

Play Ra's Solar Empire slot by Spinomenal for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

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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

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

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

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.

Compare Ra's Solar Empire with other games

	Ra's Solar Empire Score 75This game	Tons of Suns Score 82	Ra’s Reckoning Score 79	Sun of Ra Score 77	Book of Eye Score 77
Identity
Studio	Spinomenal	High Limit Studio	Play'n Go	RubyPlay	Onlyplay
Released	8/6/2025	1/11/2024	12/3/2025	8/12/2020	10/12/2021
Math
RTP	96.2%	96.01%	96.2%	96.9%	95.55%
Volatility	High volatility	High volatility	High volatility	Medium/High	High volatility
Max win	2,000×	4,500×	50,000×	4,200×	55,000×
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x4	5x3	5x3
Paylines	10	243	Cluster Pays	50	10
Min bet	0.10	0.20	0.20	0.50	1.00
Max bet	100.00	40.00	10.00	50.00	50.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	—
Multiplier	✓	—	✓	—	✓
Bonus game	✓	✓	—	✓	—
Respins	—	—	—	✓	✓

Every number is shown as a delta against 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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