Review: Thriller Gorilla Jackpot Royale (White Hat)

min read
Loading screen to Thriller Gorilla Jackpot Royale by White Hat.
BetMGM Jun 19, 2024, 4:10 PM

Thriller Gorilla Jackpot Royale may look a bit familiar to you if you’re a veteran online slots enthusiast. You’d be right in your speculation, as you may have already come across this slot game under the name King Kong Cash by Blueprint Gaming.

There’s a very good reason behind this. These Blueprint Gaming titles have finally been properly introduced into the U.S. market via White Hat Studios. Blueprint Gaming is known for making some of the best slot machines to play online. The good news is that the catalog will be fully available to play at casinos online, and all the game features and bonuses will be just as you remember them. This online slot review will give you a closer look into the reissue.

Game Overview

Thriller Gorilla Jackpot Royale is an exhilarating online slot game that transports players into the heart of a lush, digital jungle. This 5×3-reel, 20-payline slot game is a testament to innovative slot design, capturing the essence of a dense, vibrant jungle adventure with a Donkey Kong-esque gorilla taking center stage.

The game offers a return to player (RTP) rate of 93%, combined with the Jackpot Royale feature. This base RTP might seem slightly lower compared to some other slots, but it’s compensated by the potential of jackpot payouts, which, when considered, bring the RTP up a little bit. The game’s volatility strikes a fine balance in the game dynamics, catering to those who enjoy a mix of smaller, more frequent wins and the tantalizing prospect of hitting it big.

How To Play

Thriller Gorilla Jackpot Royale caters to a wide range of betting styles, with a generous range for placing your bets online. The betting range starts at a minimum of $0.5, with a default of $5, and goes up to a substantial $200. This broad range makes it accessible for players with different budgets and playing styles, from casual gamers who play for fun to more aggressive high rollers looking for big wins.

The game stands out with its engaging dynamics, blending the nostalgia of classic slot mechanics with innovative themed features. There are five unique features in total, so you’re constantly on your toes, anticipating the next twist or turn that the game might take.


The game’s interface is a visual treat, featuring lush, vibrant jungle graphics. The design is splashed with vivid colors and intricate illustrations that draw players deep into the game’s world. The attention to detail in this wild, untamed jungle design is a perfect example of the developer’s high caliber.

The game’s soundtrack is a perfect complement to its theme. The energetic conga beats and wild jungle sounds make you feel like you’re right there facing the big gorilla yourself. The audio elements are carefully balanced, so they aren’t too distracting, either.

The game mechanics are quite easy to understand, and the paytable is easy to find in the menu. The developer has also made sure that the design works seamlessly across various devices, so you can enjoy the game whether you’re at your computer or on the go.


The base game of Thriller Gorilla is far from basic. It revolves around the charismatic Thriller Gorilla Donkey Kong character, adding personality and charm to the game. If you remember the old Nintendo Donkey Kong games, this will be quite a nostalgic ride.

Thriller Gorilla includes a variety of classic card-game symbols and picture symbols with various multiplier bonuses. The paytable in Thriller Gorilla is thoughtfully designed and easy to grasp. It explains the value of each symbol clearly and details the combinations required for wins.

The highest-paying symbols will win you 300x your bet. So, if you’re inclined to max your stake, just the base game could already set you up with big wins. Special symbols include barrel wilds, game logo scatters, and Donkey Kong bonus symbols, each with different feature triggers, depending on how many you match up.

One of the features triggered in the base game is built on the idea of Donkey Kong hurling barrels at you. Only in Thriller Gorilla Jackpot Royale, matching two or more barrel wilds on your reels will trigger the Barrel Blast feature for instant cash prizes, with five barrels paying out 500x your stake.

Bonuses and Jackpots

This slot’s bonus features are a definite highlight, offering unique mini-games and free spins rounds for added winning potential. Thriller Gorilla Jackpot Royale offers five different ways to win big prizes:

Barrel Blast

Match three symbols to potentially win a cash prize or a ticket to the Big Money Bonus. To qualify for a ticket to the bonus, you need to select three golden monkeys in the mini-game.

Donkey Kong Trail

Cross the cash trail and collect prizes as you progress. The round comes to an end either when you run into a bomb or meet a golden monkey. If you’re lucky enough to come across the monkey, you’ll be whisked away to the Big Money Bonus.

Empire State Free Spins

This mini-game grants you 10 free spins with roaming wilds and bonus modifiers. You can also retrigger the round by collecting golden crowns.

Banana Cannon Free Spins

This round will expand your reels to 40 paylines, where you can collect wilds to use on a super spin at the end of the round. After each spin, you can select a barrel containing either a bomb that ends the round or a golden monkey that retriggers it.

Thriller Gorilla Big Money Bonus

Spin the Barrel Bonus Wheel for a chance to increase your win with a multiplier of up to 1,000x. The selector feature will also pop up after these spins. Guess a monkey selection, and you’ll win a retrigger but hit a bomb, and it’s game over.

Releasing this jackpot slot game as part of the Jackpot Royale series adds the renowned progressive slot jackpot to the mix. The Jackpot Royale series includes a number of big jackpot slots under the White Hat Studios brand that share an interlinked grand jackpot. Every game in the series contributes 1% of its takings and pools it under the Jackpot Royale banner. The grand prize can be triggered while playing any of the games in the series.

Similar Games

If you’re a fan of the jungle theme and exciting gameplay of Thriller Gorilla Jackpot Royale, you may also enjoy other big jackpot slots from White Hat Studios. These games often have comparable mechanics, but you should specifically check out other titles in the Jackpot Royale series. A good starting point would be Genie Wishmaker Jackpot Royale, Mighty Griffin Megaways Jackpot Royale, or The Goonies Return Jackpot Royale.

Go Bananas With BetMGM

In the jungle landscape of online casino games, Thriller Gorilla Jackpot Royale stands out like a monkey in a supermarket. Packing an arsenal of jackpot games and slots bonus rounds as lush as a jungle canopy, this game is easily one of the best slot machines to play online. It doesn’t matter if you’re just starting out and monkeying around or you’re going bananas playing online slots for real money. Register with BetMGM and try out this jungle gem.

Actress Vanessa Hudgens flipping casino chips next to the text "The King of Casinos"
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Our BetMGM editors and authors are casino experts with a wealth of knowledge of the online casino industry at all levels. Their coverage includes company news, game reviews, how-to instructional articles, strategy guides, and editorials showcasing BetMGM’s superior product and game library.

Our BetMGM editors and authors are casino experts with a wealth of knowledge of the online casino industry at all levels. Their coverage includes company news, game reviews, how-to instructional articles, strategy guides, and editorials showcasing BetMGM’s superior product and game library.