Tada Gaming

Charge Bison

Frontier animal slot with retriggerable multiplier Free Spins

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

96.57%

return to player

Volatility

Medium/High

variance

Max win

5,000×

top multiplier

Min bet

$0.20

per spin

Reels

4096 lines

Player rating

4.5 ★

16 votes

DEMO Play free, no signup

Tada Gaming

Embed on your site

4.5 / 5

16 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 96.57% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential7.4/10

x5000.00 (5000×) → 7.4/10

Features4.5/10

6 features → 4.5/10

Game Mechanics6.6/10

f=6 r=6 p=4096 → 6.6/10

Context signals (tie-breakers)

Layout5/10

6x4 → 5.0/10

Bet Flexibility4/10

0.2–20 (×100) → 4.0/10

Provider Reputation6.6/10

provider avg 6.6 → 6.6/10

Popularity6.1/10

search demand p66 + proxy blend (70/30) → 6.1/10

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: 69 — Charge Bison by Tada Gaming

https://slotranker.com/tada-gaming/charge-bison#score

How to cite

Slot Summary

A six-reel, four-row grid that produces 4096 ways gives Charge Bison a wide base before its main feature changes the value of Wilds. TaDa Gaming's May 28, 2026 release sends three or more Scatters into Free Spins, where qualifying Wilds receive random multipliers and further Scatters can add more spins. Its 5000x ceiling identifies a game whose depth comes from extending and multiplying one bonus route.

How It Plays

Charge Bison uses adjacent matching symbols across six reels rather than fixed line patterns, allowing its four-row screen to produce 4096 possible winning ways.

The ordinary round establishes the Wild and Scatter symbols, but the main change arrives after a Scatter trigger, when Free Spins alter how Wild contributions are calculated.

Theme & Atmosphere

The Animals theme centers on the charging bison, with other North American wildlife supporting a broad plains setting rather than competing for the lead role.

Wild West imagery frames the action as a frontier encounter, matching the forceful animal subject with open-country scenery and a direct presentation.

Wild West Animals

Features & Win Potential

Wild symbols can appear across the later reels, and any qualifying Wild involved in a winning way may receive a random multiplier during Free Spins.

When several multiplied Wilds contribute to the same winning way, their values are added before the award is calculated, giving symbol placement unusual importance.

Free Spins Scatter Symbol Wild Symbol Wild Multipliers Multiway (+1024)Additional Free Spins

Bonus & Free Spins

Three or more Scatters trigger Free Spins, with the initial award determined by how many triggering symbols appear in the same result.

The round can continue through additional Scatters, while its Wild Multipliers change qualifying combinations instead of merely substituting for missing regular symbols.

Spec sheet

Charge Bison at a glance.

Identity

Slot nameCharge Bison

StudioTada Gaming

Released5/28/2026

Math

SlotRanker Score69

RTP96.57%

VolatilityMedium/High

Max win5,000×

Bet range$0.20 – $20.00

Player rating4.5 / 5 · 16 votes

Format

Reels6

Paylines4096

Layout6x4

Features

Themes

This game is searched most in United States.

Expected average based on this slot's 96.57% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.74

Cost per session$2.74

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 Charge Bison? 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-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 (Medium-High). The model is calibrated so the average return equals this slot's published RTP (96.57%), 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 Charge Bison

No matching casinos for your region yet

Casino availability depends on where you play from. We only show casinos that accept players from your country.

Compare Charge Bison with other games

	Charge Bison Score 69This game	Buffalo Gold Canyon Score 85	Chicken Rush Score 84	Fire Stampede Ultimate Score 84	Mustang Freedom Score 84
Identity
Studio	Tada Gaming	GameBeat	BGaming	Wild Streak Gaming	Barbara Bang
Released	5/28/2026	1/24/2025	5/18/2024	—	7/12/2022
Math
RTP	96.57%	96.14%	97%	96.45%	96.31%
Volatility	Medium/High	High volatility	Medium/High	High volatility	High volatility
Max win	5,000×	14,217×	5,000×	12,500×	22,222×
Format
Reels	6	6	5	6	5
Layout	6x4	6x4	5x4	6x4	5x3
Paylines	4096	4096	3125	1875	20
Min bet	0.2	0.4	0.2	0.3	0.4
Max bet	20	16	20	240	480
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	—	✓	✓	✓	✓
Bonus game	—	✓	—	—	—
Respins	—	—	—	✓	—

Every number is shown as a delta against Charge Bison.

Comparing against

Charge Bison

Tada Gaming

RTP

96.57%

Max win

5,000×

Score

+ Multiplier+ Bonus Game

Fire Stampede Ultimate

+ Multiplier+ Respins

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