Endorphina

Big Brown

Slots Video Slots Nature Forest Animals Wildlife

Forest wildlife slot with expanding and multiplying bear Wilds

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

96.08%

return to player

Volatility

—

variance

Max win

9,000×

top multiplier

Min bet

$0.50

per spin

Reels

4096 lines

Player rating

4.5 ★

2 votes

DEMO Play free, no signup

Endorphina

Embed on your site

4.5 / 5

2 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 96.08% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential7.9/10

x9000.00 (9000×) → 7.9/10

Features5.5/10

6 features → 5.5/10

Game Mechanics7.4/10

f=6 r=6 p=4096 → 7.4/10

Context signals (tie-breakers)

Layout5/10

6x4 → 5.0/10

Bet Flexibility4/10

0.5–12.5 (×25) → 4.0/10

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: 66 — Big Brown by Endorphina

https://slotranker.com/endorphina/big-brown#score

How to cite

Slot Summary

The 2024 release Big Brown gives Endorphina's Animals and Forest subject an unusually wide 6x4 layout with 4096 ways to win. Its 96.08% RTP accompanies a maximum of x9000.00, but the distinguishing idea is the pair of expanding Wild treatments. A regular Wild can cover its reel, while the stronger bear Wild doubles a winning combination and compounds that Multiplier when more than one contributes. Free Spins guarantee continuing Wild activity.

How It Plays

Big Brown uses 6 reels, 4 rows, and 4096 ways rather than fixed paylines. Matching symbols must occupy adjacent reels beginning from the left.

The stake range runs from 0.5 to 12.5. After an eligible win, the separate Risk/Gamble game provides an optional chance to double that amount.

Theme & Atmosphere

Animals and Wildlife occupy a misty Forest setting, with bears serving as both the central subject and the source of the most consequential Wild Symbol behavior.

The Nature treatment favors woodland creatures and paw-mark Scatters, tying the feature symbols directly to the Forest premise instead of importing an unrelated bonus motif.

Nature Forest Animals Wildlife

Features & Win Potential

Regular Wild Symbols can expand vertically across a reel. The stronger bear Wild also applies a Multiplier, doubling any qualifying win in which it participates.

When several multiplying bear Wilds contribute to the same result, their values combine. Scatter Symbols supply the separate route into Free Spins and possible retriggers.

Free Spins Multiplier Scatter Symbol Wild Symbol Expanding Symbols Risk/Gamble (Double) game

Bonus & Free Spins

Landing at least 3 Scatter Symbols awards 8 Free Spins, with larger Scatter counts increasing the initial total up to 24. Expanding Wild Symbols are guaranteed during the feature.

Spec sheet

Big Brown at a glance.

Identity

Slot nameBig Brown

StudioEndorphina

Released11/26/2024

Math

SlotRanker Score66

RTP96.08%

Max win9,000×

Bet range$0.50 – $12.50

Player rating4.5 / 5 · 2 votes

Format

Reels6

Paylines4096

Layout6x4

Features

Themes

Expected average based on this slot's 96.08% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$7.84

Cost per session$7.84

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 Brown? 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: Mediumassumed — not published for this slot

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 (96.08%), with wins capped at its top multiplier (9,000×).

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 Big Brown

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 Big Brown with other games

	Big Brown Score 66This game	3 Charge Buffalo Score 85	Wild Hike Score 83	Kingfisher Rising Score 81	Howling for Gold Score 81
Identity
Studio	Endorphina	Jili Games	Relax Gaming	Wishbone Games	Booming Games
Released	11/26/2024	12/30/2024	2/8/2023	9/5/2024	9/15/2024
Math
RTP	96.08%	96.27%	96.09%	96.25%	96.1%
Volatility	—	Medium/High	High volatility	Medium/High	High volatility
Max win	9,000×	—	20,000×	6,000×	10,000×
Format
Reels	6	5	6	5	5
Layout	6x4	5x3	6x4	5x4	5x3
Paylines	4096	1024	4096	20	25
Min bet	0.5	0.2	0.1	0.2	0.2
Max bet	12.5	200	50	5	50
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	✓	✓	—
Bonus game	—	—	—	—	✓
Respins	—	—	✓	✓	—

Every number is shown as a delta against Big Brown.

Comparing against

Big Brown

Endorphina

RTP

96.08%

Max win

9,000×

Score

+ Bonus Game− Multiplier

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