TrueLab Games

Bison Storm

Slots Video Slots Wild West Nature Animals Wildlife

High-volatility wildlife slot with 4096 ways and Wild Multipliers

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

96.05%

return to player

Volatility

High volatility

variance

Max win

25,000×

top multiplier

Min bet

$0.20

per spin

Reels

4096 lines

Player rating

3.9 ★

6 votes

DEMO Play free, no signup

TrueLab Games

Embed on your site

3.9 / 5

6 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 96.05% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential8.8/10

x25000.00 (25000×) → 8.8/10

Features6/10

7 features → 6.0/10

Game Mechanics7/10

f=7 r=5 p=4096 → 7.0/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility4/10

0.2–10 (×50) → 4.0/10

Provider Reputation7.1/10

provider avg 7.1 → 7.1/10

Popularity10/10

synthetic proxy → 10.0/10

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: 80 — Bison Storm by TrueLab Games

https://slotranker.com/truelab-games/bison-storm#score

How to cite

Slot Summary

The gap Bison Storm fills is specific: a high-volatility wildlife slot with 4096 ways, a 96.05% RTP, and Free Spins capable of continuing through repeated retriggers. TrueLab Games concentrates the risk in Wild Multipliers and a x25000.00 ceiling rather than a long list of unrelated side games. The result favors players prepared for fewer, more consequential feature rounds.

How It Plays

Wins are evaluated across 4096 ways, so matching symbols matter by reel position rather than fixed line patterns. Wild Symbols assist combinations across that structure.

Scatter Symbols provide the route into Free Spins, where repeated retriggers and Wild Multipliers shift the emphasis from isolated base-game hits to sustained bonus activity.

Theme & Atmosphere

Animals, Nature, Wildlife, and Wild West themes meet in a canyon setting where the bison is presented as a force moving through open terrain.

The natural setting supports the slot's severe risk profile without adding a separate narrative. Its purpose is to frame the scale of the bison and storm imagery.

Wild West Nature Animals Wildlife

Features & Win Potential

High volatility is paired with a x25000.00 maximum win, making the feature set more dependent on rare combinations than frequent low-value interruptions.

Wild Multipliers can carry 2x, 3x, or 5x values during Free Spins, while ordinary Wild Symbols continue helping form wins across 4096 ways.

High volatility Free Spins Multiplier Scatter Symbol Wild Symbol Wild Multipliers Bonus Buy

Bonus & Free Spins

Scatter Symbols unlock Free Spins, with the number awarded capable of reaching 100 at once according to TrueLab Games' official game information.

Additional Scatter Symbols can retrigger the round without a stated limit, while Bonus Buy offers an alternative route to the same Free Spins feature.

Spec sheet

Bison Storm at a glance.

Identity

Slot nameBison Storm

StudioTrueLab Games

Released2/25/2025

Math

SlotRanker Score80

RTP96.05%

VolatilityHigh volatility

Max win25,000×

Bet range$0.20 – $10.00

Player rating3.9 / 5 · 6 votes

Format

Reels6

Paylines4096

Layout6x4

Features

Themes

Expected average based on this slot's 96.05% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$3.16

Cost per session$3.16

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 Bison Storm? 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 (96.05%), with wins capped at its top multiplier (25,000×).

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 Bison Storm

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Compare Bison Storm with other games

	Bison Storm Score 80This game	Grand Buffalo Hold & Win Score 84	Bison Moon Megaways Score 83	Eagle of Fortune Score 81	Wolf Thunder Score 80
Identity
Studio	TrueLab Games	BGaming	Northern Lights Gaming	Jelly	Belatra Games
Released	2/25/2025	—	10/7/2024	2/20/2025	7/25/2024
Math
RTP	96.05%	96.7%	96.1%	95.96%	96.03%
Volatility	High volatility	High volatility	High volatility	Medium/High	High volatility
Max win	25,000×	5,000×	10,000×	—	12,000×
Format
Reels	6	6	6	5	5
Layout	6x4	6x8	6x7	5x3	5x4
Paylines	4096	—	117649	Pay Anywhere	25
Min bet	0.2	—	0.2	—	25
Max bet	10	—	20	100	200
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	—	✓	✓	✓
Bonus game	—	✓	✓	✓	✓
Respins	—	✓	✓	✓	✓

Every number is shown as a delta against Bison Storm.

Comparing against

Bison Storm

TrueLab Games

RTP

96.05%

Max win

25,000×

Score

Grand Buffalo Hold & Win

+ Bonus Game+ Respins− Multiplier

Bison Moon Megaways

Northern Lights Gaming

+ Bonus Game+ Respins

+ Bonus Game+ Respins

+ Bonus Game+ Respins

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