Zillion Games

Book of the Golden Lion

Slots Video Slots Africa Book Animals Luxury Fortune

Collector-driven book slot combining stored symbols and fixed jackpots

0.9% of the games we track list Guaranteed Wild In Free Spins; Book of the Golden Lion is one of them.

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

95.35%

return to player

Volatility

High volatility

variance

Max win

1,675×

top multiplier

Min bet

$0.20

per spin

Reels

25 lines

Player rating

4.9 ★

15 votes

DEMO Play free, no signup

Zillion Games

Embed on your site

4.9 / 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 & RTP8/10

RTP 95.35% → 8.0/10

Volatility9/10

high → 9.0/10

Win Potential6.4/10

x1675.00 (1675×) → 6.4/10

Features10/10

16 features → 10.0/10

Game Mechanics7.2/10

f=16 r=5 p=25 → 7.2/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.2–150 (×750) → 6.0/10

Provider Reputation6.6/10

provider avg 6.6 → 6.6/10

Popularity2.5/10

synthetic proxy → 2.5/10

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: 71 — Book of the Golden Lion by Zillion Games

https://slotranker.com/zillion-games/book-of-the-golden-lion#score

How to cite

Slot Summary

Zillion Games puts collector-charged paylines at the center of Book of the Golden Lion, a high-volatility 5x3 slot pairing mystic book imagery with a golden lion. Its 25-line base game divides into two substantial routes: Free Spins preserve accumulated symbols, while Hold and Win collects landed Bonus symbol values. With an x1675 ceiling, the game's identity rests on how symbols are stored and carried into those separate modes.

How It Plays

The base game uses 25 paylines on a 5x3 layout. A complete payline can produce a special Full Win Line event beyond an ordinary symbol match.

Mystery Symbols and symbol accumulation add preparation to the base loop. What appears before a feature can matter again once Free Spins begin.

Theme & Atmosphere

The Book and Fortune themes meet through a mystic volume that acts as more than background imagery, linking the game's symbol collection to its feature transitions.

A golden lion supplies the Animals and Luxury cues. Its role gives the presentation a single recognizable figure instead of relying only on generic treasure imagery.

Africa Book Animals Luxury Fortune

Features & Win Potential

The Mystery Symbol and Prize Line features modify how ordinary line results develop, while Stacked Symbols can place larger groups of matching symbols across the reels.

Hold and Win changes the task from forming paylines to retaining Bonus Symbols and adding their values. Filling the available positions produces the fixed Grand Jackpot.

High volatility Free Spins Scatter Symbol Wild Symbol Respins 5 Reels Bonus Game Stacked Symbols Expanding Reels Bonus symbols Hold and Win Guaranteed Wild in Free Spins Fixed Jackpots Mystery symbol 25 Paylines Prize Line

Bonus & Free Spins

Landing 3 Scatter Symbols starts Free Spins. Symbols accumulated beforehand remain active in the round, giving earlier collection a direct effect on the bonus state.

The Hold and Win Bonus Game totals the values carried by its Bonus Symbols. Filling all 15 positions replaces that total with the Grand Jackpot award.

Spec sheet

Book of the Golden Lion at a glance.

Identity

Slot nameBook of the Golden Lion

StudioZillion Games

Released

Math

SlotRanker Score71

RTP95.35%

VolatilityHigh volatility

Max win1,675×

Bet range$0.20 – $150.00

Player rating4.9 / 5 · 15 votes

Format

Reels5

Paylines25

Layout5x3

Expected average based on this slot's 95.35% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$3.72

Cost per session$3.72

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 the Golden Lion? 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 (95.35%), with wins capped at its top multiplier (1,675×).

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 the Golden Lion

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Compare Book of the Golden Lion with other games

	Book of the Golden Lion Score 71This game	Prosperity Horse (Nextspin) Score 90	Muscle Fortune Cat Score 82	Turn Your Fortune Score 81	Catsino Royale Score 80
Identity
Studio	Zillion Games	Nextspin	Fa Chai Gaming	NetEnt	Fantasma Games
Released	—	—	—	1/3/2019	—
Math
RTP	95.35%	96.83%	96.5%	96.24%	96.41%
Volatility	High volatility	High volatility	High volatility	High volatility	High volatility
Max win	1,675×	—	10,000×	2,000×	5,314×
Format
Reels	5	6	6	5	5
Layout	5x3	5-6-6-6-6-5	6x4	5x4	5x4
Paylines	25	32400	4096	40	20
Min bet	0.2	—	0.6	0.2	0.1
Max bet	150	—	60	200	100
Features
Progressive	—	—	—	—	✓
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	—
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	—	✓	✓	✓	✓
Bonus game	✓	—	—	—	✓
Respins	✓	—	—	✓	—

Every number is shown as a delta against Book of the Golden Lion.

Comparing against

Book of the Golden Lion

Zillion Games

RTP

95.35%

Max win

1,675×

Score

Prosperity Horse (Nextspin)

+ Multiplier− Bonus Game− Respins

+ Multiplier− Bonus Game− Respins

+ Multiplier− Bonus Game

+ Progressive+ Multiplier− Free Spins− Respins

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