Gorilla Madness

by Light & Wonder

Dinosaurs may have disappeared 50 million years before gorillas came along. But that’s not an issue in this game! And while Light & Wonder might have offended Darwin a little, they’ve managed to excite a lot of slot fans instead.

Gorilla Madness is a 5 reel slot with 3 rows and a massive 243 ways to win thanks to the Reel Ways win system. There are big-paying scatters, free spins and some handy wilds leaping into action where possible. And then there’s the small matter of the jackpot round. It can unleash 4 awesome prizes when it randomly triggers during the base game.

Slot information

RTP: 96.00%
Volatility: Medium
Max Payout: 2,761x stake
Reels: 5
Paylines: 243
Jackpot: No
Min Bet: 0.18
Max Bet: 88.00
Themes: Adventure, Animal
Release Date: 10th Nov 2022

Our rating

“ Gorillas and velociraptors? It’s weird but it works! ”

3.8 out of 5

Win potential

Play Gorilla Madness

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Gorilla Madness Screenshots

Gorilla Madness Features

Light & Wonder hasn't gone all out to produce a feature-rich slot. The offering is fairly basic in essence but the addition of 4 jackpots does help to keep things interesting.

You never know when you might have a chance to play for them. So stay alert and hope that you see this potentially valuable feature trigger randomly.

Gorilla Madness Jackpots

When you are playing a game with 4 jackpot options, this quickly becomes the most important element for the majority of players. And everybody has just as much chance of playing for the major prize as anyone else.

The one prerequisite is that you will need to see a wild symbol land on the reels. Each time this happens, there is a chance that the jackpot game will trigger. The jackpot values range from mini to grand and they will depend on the current bet value.

The jackpot game presents 12 coins on the screen. Your job is to select the coins to reveal the jackpot type. Once you have matched 3 symbols, you will be awarded that jackpot total.

Free Spins Bonus

To enter the free spins round, you'll need to see the gold scatter symbols land on your reels. You will have to hope for at least 3 of them to turn up. But there can be a maximum of 5.

And this is important as you win a payout based on the number of scatter symbols as well as entering the free spins round. 

During the free spins, the lower-paying symbols are no longer in play. This means that you will only be playing for higher-value payouts. Everybody gets 10 free spins and they are played at the same total bet as the spin that took you into the bonus round.

Gorilla Madness - Free Spins

Free Spins

Watch 3, 4 or 5 scatter symbols land on the reels and 10 free spins will be coming your way. Lower-paying symbols disappear and the payouts get infinitely better.

Gorilla Madness - Gorilla Madness Wilds

Gorilla Madness Wilds

The wild symbol in this game is represented by the game's logo. Each time one lands, there's a chance that you may trigger the fantastic jackpot round.

Gorilla Madness - Gorilla Madness Jackpot

Gorilla Madness Jackpot

If you trigger the jackpot round, then it's time to head off into the unknown. You'll get 12 coins to randomly select on the screen. Once you reveal 3 matching jackpot symbols, you'll win that prize.

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Gorilla Madness Review

Light & Wonder's Gorilla Madness is a fun but basic slot concept. The game mechanics are similar to many other standard titles. And you shouldn't expect to see too much going on while hitting that spin button.

While there are some huge wins to be found, the medium volatility will produce mainly mid-range wins that keep your balance afloat for the duration.


As we said at the start, Gorilla Madness is a strange mix of primate and dinosaur characters roaming around a jungle setting. The soundtrack is equally as random with an almost Tiki feel mixed into a drum and bass beat. It is odd but somehow it works!

There are a few animated touches that add to the pleasing graphic display. And one of the best is the volcano in the background that bubbles away waiting for its chance to erupt and bring great fortune to the lucky adventurer.

The whole feel is bright and colourful and there's a clever hue of light that passes across the front of the screen. This represents the flowing lava making its way down from the volcano.


There is nothing you can do to better your chances of seeing one of the features trigger. Regardless of your bet size, everybody has as much possibility of entering the jackpot game or free spins round as the next player. So stick within your financial limits as going hell for leather won't improve your chances.

You can alter the total bet anywhere from 0.18 to 88. Naturally, the bigger the bet, the bigger the potential prizes. For players outside the UK, there is an auto spin function. And the other standard options are to toggle the music on and off as well as play in turbo mode. The game is also available for mobile users on iOS and Android too.

Win Potential

The maximum payout on this game has been set at 2,761x stake. And the 4 jackpot prizes are all relevant to the initial bet. If you play for the minimum stake, then the mini jackpot is 5 and the grand jackpot is 400. Maximum wagers will see the mini jackpot at 2000 and the grand jackpot at 200,000. 

There are three different RTP options so this will change depending on where you play. The lowest end is 90% while the top is 96%. It may be worth checking this out before you start.

The official game data shows that this slot has medium volatility. However, after playing it for quite some time we think it is probably a little higher than this.

Our Verdict

There are some fun elements to enjoy while playing Gorilla Madness. It is very easy on the eye and the symbol graphics are well crafted. The standard free spins round is where some larger prizes can be found.

And the addition of the jackpot feature certainly makes for an interesting proposition. You will need a fairly decent bankroll to carry you through as base game wins are not that regular and you never know how long it might take to trigger the features.

Alyx Tzamantanis
Reviewed by Alyx Tzamantanis Last updated on

Alyx has always loved slots and continuously follows their progress and development. She’s a big fan of gridded slots and music themes as well, so it makes sense that Def Leppard Hysteria is her absolute favourite. She can’t wait to see what’s next in the Play’n GO rock series.

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