Reel Kingdom

Big Bass Halloween

Slots Video Slots Halloween Horror Animals Fish Sea Cartoon

Seasonal fishing-series entry with Halloween horror treatment

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

96.04%

return to player

Volatility

Medium volatility

variance

Max win

2,100×

top multiplier

Min bet

$0.10

per spin

Reels

10 lines

Player rating

4.9 ★

17 votes

DEMO Play free, no signup

Reel Kingdom

Embed on your site

4.9 / 5

17 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 96.04% → 9.0/10

Volatility8/10

medium → 8.0/10

Win Potential6.6/10

x2100.00 (2100×) → 6.6/10

Features10/10

18 features → 10.0/10

Game Mechanics5.1/10

f=18 r=5 p=10 → 5.1/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility8/10

0.1–250 (×2500) → 8.0/10

Provider Reputation7.1/10

provider avg 7.1 → 7.1/10

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 — Big Bass Halloween by Reel Kingdom

https://slotranker.com/reel-kingdom/big-bass-halloween#score

How to cite

Slot Summary

Big Bass Halloween fills a narrow role inside the fishing series: it keeps the fisherman-and-cash collection formula but recasts the trip as a Halloween release. Reel Kingdom pairs the seasonal treatment with a 96.04% RTP and medium volatility, leaving the familiar free-spins trail intact. Fisherman Wilds collect fish values, and each fourth fisherman advances the round with more spins and a stronger multiplier.

How It Plays

Regular wins use 10 paylines across the 5x3 layout. Cash-carrying fish can land with displayed values, while the fisherman serves as the Wild that matters most once collection begins.

The base loop stays deliberately direct so the bonus symbols remain easy to follow. Line wins supply the ordinary return, while fish and fisherman symbols signal the larger collection sequence.

Theme & Atmosphere

Halloween and Horror reshape the established Fish and Sea setting with crows, hooks, and blood-marked Scatter symbols. The contrast supplies the release with its seasonal identity.

Cartoon treatment keeps the Animals imagery readable despite the darker premise. The fisherman remains the visual anchor, linking the Halloween makeover back to the fishing-series formula.

Halloween Horror Animals Fish Sea Cartoon

Features & Win Potential

The Cash Collector appears through the fisherman Wild during free spins. Any fish values in view are gathered at once, making symbol timing more important than isolated line awards.

Symbols collection functions as a level-up trail. Every fourth collected fisherman adds free spins and raises the multiplier applied to later fish collections.

Free Spins Multiplier Scatter Symbol Wild Symbol Medium volatility 5 Reels Bonus Buy Symbols collection (Energy)Additional Free Spins RTP range 10 Paylines 96% RTP Bonus symbols Bonus Bet Free Spins Multiplier Cash Collector Big Bass Bonanza, Fishin Frenzy Mechanics Level Up

Bonus & Free Spins

Three or more Scatter symbols trigger the Free Spins feature with up to 20 spins. During the round, fisherman Wilds collect all visible cash-carrying fish values.

Each fourth fisherman adds 10 free spins and improves the Free Spins Multiplier. The sequence advances through 2x, 3x, and 10x stages across repeated retriggers.

Screenshots

3 gameplay frames

Gameplay screenshot of Big Bass Halloween (1 of 3)

Gameplay screenshot of Big Bass Halloween (2 of 3)

Gameplay screenshot of Big Bass Halloween (3 of 3)

Spec sheet

Big Bass Halloween at a glance.

Identity

Slot nameBig Bass Halloween

StudioReel Kingdom

Released10/14/2023

Math

SlotRanker Score75

RTP96.04%

VolatilityMedium volatility

Max win2,100×

Bet range$0.10 – $250.00

Player rating4.9 / 5 · 17 votes

Format

Reels5

Paylines10

Layout5x3

Expected average based on this slot's 96.04% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.58

Cost per session$1.58

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 Big Bass Halloween? 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 (96.04%), with wins capped at its top multiplier (2,100×).

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 Big Bass Halloween

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Compare Big Bass Halloween with other games

	Big Bass Halloween Score 75This game	Muddy Waters Score 66	Broadsiders Score 86	Freaked Out Fish Score 88	Bling Bling Penguin: Ice on the Beach Score 83
Identity
Studio	Reel Kingdom	Peter and Sons	Massive Studios	Blue Guru Games	Games Global
Released	10/14/2023	11/14/2024	1/27/2025	9/26/2024	8/1/2024
Math
RTP	96.04%	93.97%	96.62%	96.02%	96.11%
Volatility	Medium volatility	High volatility	—	High volatility	High volatility
Max win	2,100×	20,000×	30,000×	30,000×	10,000×
Format
Reels	5	5	7	6	5
Layout	5x3	5x5	7x7	6x6	5x3
Paylines	10	40	Cluster Pays	0	243
Min bet	0.1	0.2	0.1	0.15	0.1
Max bet	250	50	100	45	20
Features
Progressive	—	—	—	—	—
Wild symbol	✓	—	✓	—	—
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	✓	✓	—
Bonus game	—	—	—	—	✓
Respins	—	—	—	—	—

Every number is shown as a delta against Big Bass Halloween.

Comparing against

Big Bass Halloween

Reel Kingdom

RTP

96.04%

Max win

2,100×

Score

Bling Bling Penguin: Ice on the Beach

+ Bonus Game− Wild− Multiplier

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01How are free spins triggered in Big Bass Halloween?

Landing three or more Scatter symbols on one spin starts the bonus and awards up to 20 free spins, depending on the number of triggering symbols.

02What does the fisherman do during free spins?

Each fisherman Wild collects the values shown on fish symbols currently visible. Fishermen are also counted toward retriggers and multiplier upgrades.

03How do the retriggers change the bonus?

Every fourth fisherman collected awards 10 additional free spins. Successive retriggers raise the fish-value multiplier to 2x, then 3x, and finally 10x.

Series

Big Bass Halloween

View all 3 games

Game	Year	RTP	Volatility	Slot Score
Big Bass HalloweenCurrentReel Kingdom	2023	96.04%	Medium volatility	75
Big Bass Halloween 2Reel Kingdom	2024	95.67%	High volatility	71
Big Bass Halloween 3LatestReel Kingdom	2025	95.5%	High volatility	72