Spinomenal

Book of Panther

Slots Video Slots Action & Adventure Jungle Book Animals Wildlife

Spinomenal's book-game format interpreted through jungle wildlife

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

96.14%

return to player

Volatility

Medium volatility

variance

Max win

5,000×

top multiplier

Min bet

$0.01

per spin

Reels

10 lines

Player rating

4.2 ★

15 votes

DEMO Play free, no signup

Spinomenal

Embed on your site

4.2 / 5

15 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 96.14% → 9.0/10

Volatility8/10

medium → 8.0/10

Win Potential7.4/10

x5000.00 (5000×) → 7.4/10

Features10/10

14 features → 10.0/10

Game Mechanics5.1/10

f=14 r=5 p=10 → 5.1/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility8/10

0.01–100 (×10000) → 8.0/10

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 — Book of Panther by Spinomenal

https://slotranker.com/spinomenal/book-of-panther#score

How to cite

Slot Summary

Turning a selected symbol into whole reels of matching animals is the central promise of Book of Panther. Spinomenal places its book-game format in a jungle setting, giving the expanding-symbol bonus a wildlife identity. The book connects ordinary play to that change of scale, serving as both a substitute symbol and the route into free spins.

How It Plays

Ordinary combinations follow fixed paylines from left to right. Animal symbols can pay with fewer matching appearances than card symbols, so the required combination length depends on the symbol.

The book has two separate jobs during ordinary play. It can substitute for a regular paying symbol, while enough books anywhere on the reels trigger the bonus independently of line alignment.

Bonus & Free Spins

Three or more book scatters award 10 free spins. Before the round starts, a wheel randomly chooses the special expanding symbol. Regular wins are evaluated before qualifying appearances of that symbol expand across their reels. Additional scatters can retrigger the feature.

Spec sheet

Book of Panther at a glance.

Identity

Slot nameBook of Panther

StudioSpinomenal

Released5/10/2022

Math

SlotRanker Score75

RTP96.14%

VolatilityMedium volatility

Max win5,000×

Bet range$0.01 – $100.00

Player rating4.2 / 5 · 15 votes

Format

Reels5

Paylines10

Layout5x3

Features

Themes

Expected average based on this slot's 96.14% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$0.15

Cost per session$0.15

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 Book of Panther? 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 (96.14%), with wins capped at its top multiplier (5,000×).

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 Book of Panther

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Compare Book of Panther with other games

	Book of Panther Score 75This game	Safari Sam Score 84	Krakatoa Lucky Break Score 79	Coin Rush: Elephant Strike Score 76	Tiger Shrine Score 75
Identity
Studio	Spinomenal	Betsoft	Ainsworth	Fugaso	Relax Gaming
Released	5/10/2022	10/26/2012	11/1/2019	4/25/2024	4/2/2025
Math
RTP	96.14%	97.5%	96.43%	96.2%	96.1%
Volatility	Medium volatility	Medium volatility	High volatility	Medium/High	Medium volatility
Max win	5,000×	—	—	3,589×	10,000×
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x3	5x3	5x3
Paylines	10	30	30	25	4096
Min bet	0.01	0.02	0.9	0.2	0.1
Max bet	100	150	36	50	100
Features
Progressive	✓	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	—	✓	✓	—	—
Bonus game	✓	✓	✓	✓	✓
Respins	—	—	—	—	—

Every number is shown as a delta against Book of Panther.

Comparing against

Book of Panther

Spinomenal

RTP

96.14%

Max win

5,000×

Score

+ Multiplier− Progressive

+ Multiplier− Progressive

Coin Rush: Elephant Strike

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