Realistic

Book of Bass

Slots Video Slots Action & Adventure Nature Egypt Book Animals Fish Sea Desert Wildlife

The opening Mash Up title from Realistic Games

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

96.11%

return to player

Volatility

Medium volatility

variance

Max win

10,000×

top multiplier

Min bet

$0.10

per spin

Reels

10 lines

Player rating

3.5 ★

4 votes

DEMO Play free, no signup

Realistic

Embed on your site

3.5 / 5

4 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 96.11% → 9.0/10

Volatility8/10

medium → 8.0/10

Win Potential8/10

x10000.00 (10000×) → 8.0/10

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 Flexibility4/10

0.1–10 (×100) → 4.0/10

Provider Reputation6.2/10

provider avg 6.2 → 6.2/10

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 Bass by Realistic

https://slotranker.com/realistic/book-of-bass#score

How to cite

Slot Summary

A book-slot format shares its reels with fishing in Book of Bass, the opening title in Realistic's Mash Up series. The combination extends beyond its Egyptian fishing setting: expanding symbols and fish collection can interact within the same bonus session. Familiar ideas become connected parts of a single game.

How It Plays

The base game uses five reels and ten paylines, with both book and fisherwoman wilds contributing to play. Book symbols also act as scatters that can open the book bonus.

When the fisherwoman appears alongside instant-win fish, she collects their displayed values. That creates a separate payout event alongside ordinary line combinations, giving the fish a purpose beyond matching symbols.

Bonus & Free Spins

The book bonus selects a symbol that can expand across entire reels when enough copies land. The selection can include an instant-win fish, allowing the expansion rule to interact with fish values.

Fish scatters trigger the fishing free spins. During that round, a fisherwoman appearing without fish can activate Can of Worms, which places instant-win fish on the board for collection.

Spec sheet

Book of Bass at a glance.

Identity

Slot nameBook of Bass

StudioRealistic

Released10/24/2024

Math

SlotRanker Score75

RTP96.11%

VolatilityMedium volatility

Max win10,000×

Bet range$0.10 – $10.00

Player rating3.5 / 5 · 4 votes

Format

Reels5

Paylines10

Layout5x3

Expected average based on this slot's 96.11% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.56

Cost per session$1.56

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 Bass? 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 (96.11%), with wins capped at its top multiplier (10,000×).

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 Bass

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Compare Book of Bass with other games

	Book of Bass Score 75This game	Eagle of Fortune Score 81	Big Salmon Run Score 70	Lucky Turtle Score 56	Flaming Wolf: Link & Win Score 83
Identity
Studio	Realistic	Jelly	Arrows Edge	Ready Play Gaming	Barstruck
Released	10/24/2024	2/20/2025	11/6/2023	2/3/2023	9/23/2024
Math
RTP	96.11%	95.96%	95.6%	95.04%	96.08%
Volatility	Medium volatility	Medium/High	High volatility	—	High volatility
Max win	10,000×	—	—	—	12,650×
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x3	5x3	5x3
Paylines	10	Pay Anywhere	15	20	25
Min bet	0.1	—	0.3	0.2	0.1
Max bet	10	100	240	20	20
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	—	✓	✓
Bonus game	✓	✓	—	—	✓
Respins	—	✓	—	—	✓

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

Comparing against

Book of Bass

Realistic

RTP

96.11%

Max win

10,000×

Score

− Multiplier− Bonus Game

Flaming Wolf: Link & Win

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