Pragmatic Play

Gorilla Mayhem

Slots Video Slots Jungle Animals Wildlife

Jungle slot where collected gorillas strengthen Free Spins

Gorilla Mayhem uses Expanding Wild With Re-Spin; 99.0% of the games we track do not.

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

95.5%

return to player

Volatility

High volatility

variance

Max win

5,000×

top multiplier

Min bet

$0.20

per spin

Reels

40 lines

Player rating

4.8 ★

15 votes

DEMO Play free, no signup

Pragmatic Play

Embed on your site

4.8 / 5

15 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 & RTP8/10

RTP 95.5% → 8.0/10

Volatility9/10

high → 9.0/10

Win Potential7.4/10

x5000.00 (5000×) → 7.4/10

Features10/10

14 features → 10.0/10

Game Mechanics6.7/10

f=14 r=5 p=40 → 6.7/10

Context signals (tie-breakers)

Layout5/10

5x4 → 5.0/10

Bet Flexibility6/10

0.2–100 (×500) → 6.0/10

Provider Reputation7.2/10

provider avg 7.2 → 7.2/10

Popularity4.7/10

search demand p46 + proxy blend (70/30) → 4.7/10

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: 74 — Gorilla Mayhem by Pragmatic Play

https://slotranker.com/pragmatic-play/gorilla-mayhem#score

How to cite

Slot Summary

A five-reel grid that gives its jungle cast mechanical duties, Gorilla Mayhem uses collected gorillas to change the Free Spins round rather than treating the Animals as decoration. Pragmatic Play pairs high volatility with random multiplier gorillas, expanding Wild behavior, and a retriggerable bonus. Its x5000.00 ceiling leaves the feature carrying much of the game's reward potential.

How It Plays

The 5x4 layout uses 40 paylines, with the base game mixing standard Animal combinations, Wild substitutions, and randomly appearing multiplier gorillas.

Gorilla symbols are also collected for the bonus system. Reaching its collection thresholds advances the feature level and introduces random multiplier or Scatter effects.

Theme & Atmosphere

Animals and Wildlife provide the working cast, while the Jungle setting frames the search around a silverback gorilla and rainforest treasure.

Leopards, crocodiles, hippos, macaws, snakes, and gorillas create a broad wildlife roster, giving the collection mechanic a clear thematic subject.

Jungle Animals Wildlife

Features & Win Potential

The Wild Symbol substitutes for regular symbols, while Expanding Wilds can cover more reel space and initiate a Respin after expansion.

Random multiplier values attach to special gorillas, while Additional Free Spins can extend the bonus after its initial Scatter trigger.

High volatility Free Spins Multiplier Scatter Symbol Wild Symbol Respins 5 Reels Expanding Wilds Bonus Buy Additional Free Spins RTP range Random multiplier 40 Paylines Expanding wild with re-spin

Bonus & Free Spins

Free Spins begin with at least three Scatters. Larger triggers award more starting spins, and further Scatters can retrigger the round.

Collected gorillas raise the bonus level in stages. Each new level can add random multipliers or Scatters, making later spins mechanically different from the opening ones.

Screenshots

3 gameplay frames

Gameplay screenshot of Gorilla Mayhem (1 of 3)

Gameplay screenshot of Gorilla Mayhem (2 of 3)

Gameplay screenshot of Gorilla Mayhem (3 of 3)

Spec sheet

Gorilla Mayhem at a glance.

Identity

Slot nameGorilla Mayhem

StudioPragmatic Play

Released7/15/2022

Math

SlotRanker Score74

RTP95.5%

VolatilityHigh volatility

Max win5,000×

Bet range$0.20 – $100.00

Player rating4.8 / 5 · 15 votes

Format

Reels5

Paylines40

Layout5x4

Features

Themes

This game is searched most in Brazil, United States, and Argentina.

Expected average based on this slot's 95.5% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$3.60

Cost per session$3.60

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 Gorilla Mayhem? 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 (95.50%), 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 Gorilla Mayhem

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 Gorilla Mayhem with other games

	Gorilla Mayhem Score 74This game	Gold Panther Maxways Score 88	Diamond King Gold Score 86	Safari Sam Score 84	King of Cats Score 84
Identity
Studio	Pragmatic Play	Spadegaming	SpinPlay Games	Betsoft	Big Time Gaming
Released	7/15/2022	5/12/2022	8/2/2022	10/26/2012	5/20/2021
Math
RTP	95.5%	96.67%	96.44%	97.5%	96.7%
Volatility	High volatility	High volatility	High volatility	Medium volatility	High volatility
Max win	5,000×	—	10,240×	—	56,620×
Format
Reels	5	6	5	5	6
Layout	5x4	6x4	5x4	5x3	6x7
Paylines	40	200704	1024	30	1132400
Min bet	0.2	0.3	0.2	0.02	0.2
Max bet	100	450	25	150	1
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	—	✓	✓	✓
Bonus game	—	✓	—	✓	—
Respins	✓	—	—	—	—

Every number is shown as a delta against Gorilla Mayhem.

Comparing against

Gorilla Mayhem

Pragmatic Play

RTP

95.5%

Max win

5,000×

Score

+ Bonus Game− Multiplier− Respins

+ Bonus Game− Respins

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