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Hot Slot: Mystery Jackpot Joker

Wazdan adds yet another fruity slot to its classic series. Hot Slot: Mystery Jackpot Joker brings its twist to the traditional formula with plenty of bonus features and surprises along the way.
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Hot Slot: Mystery Jackpot Joker manages to strike the perfect balance of keeping the fruit slot look and feel, while also injecting some exciting and innovative features for a more modern slot experience.


Leanna Madden

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  • Thumbs-Up Four jackpot prizes
  • Thumbs-Up Reload feature for Mystery Symbols
  • Thumbs-Up Multiplier Wilds
  • Thumbs-Up Multiplier Scatters
  • Thumbs-Down Bonus buy is not available worldwide

Hot Slot: Mystery Jackpot Joker Slot Review

Despite their age and relative simplicity, fruit themed video slots remain incredibly popular. Some developers stay true to the genre’s classic roots, while others add their twist, pushing the boundaries and exploring new ways for these slots to feel contemporary and relevant.
Wazdan have given us plenty of different iterations of the popular genre with their Hot Slot series, and although these games have generally diverted away from the simplicity of the original fruit slots, the developer has seen it fit to change things up.

Enter Hot Slot: Mystery Jackpot Joker. At a glance, the slot seems simple enough, but a few rounds on the reel will reveal a set of great bonus features, injecting the game with multiplier wilds, scatter symbols, respins and a dedicated jackpot. But does this improve Hot Slot’s fruit slot recipe? Read our full review below to find out.

SLOT FEATURES Wild symbols, Wild multipliers, Scatter symbols, Dedicated jackpot, Respins, Buy Feature
RELEASE DATE 15/12/2022
SLOT TYPE Video Slot
THEME Fruit Slots
BET LEVELS 0.1/10,000

Hot Slot: Mystery Jackpot Joker Bonus Features

Wazdan has never been content with simply churning out another generic fruit slot experience. Its Hot Slot series is renowned for pushing the genre’s boundaries both from a feature and visual point of view. With Hot Slot: Mystery Jackpot Joker, the series strikes a great balance between simplicity and layered features. The gameplay kicks off on a small 3×3 board, with 5 paylines to look out for. Simple enough, right? Well, a few rounds will soon reveal the extent of the bonus features that this slot offers.

There are wild symbols with their multiplier values, scatter symbols that unlock free spins and mystery symbols that can activate dedicated jackpot wins. Add a gamble and bonus buy feature and you have a full-fledged slot experience, complete with more mechanics than most contemporary releases tend to offer. Wazdan has managed to create a fresh experience with Hot Slot: Mystery Jackpot Joker, giving you a new way to enjoy fruit slots.


The joker’s iconic hat steps in for any missing pay symbols that could otherwise form part of a winning combination. It’s the wild symbol’s basic function, but these precious tokens even carry their multiplier values. A payline made up of three wild symbols pays up to 40x your stake. This great potential makes wild symbols one of the slot’s most sought-after symbols.

Scatter Symbol

In most cases, scatter symbols unlock bonus features, but Hot Slot: Mystery Jackpot Joker treats them as bonus tokens with a boosted win. Whereas regular symbols will reward you with 1x – 8x for 3 of a kind, scatter symbols offer you 10x your stake, improving your potential considerably.


Hot Slot: Mystery Jackpot Joker’s main event is its dedicated jackpot feature. Players can access this through the Joker Mystery Symbols. These symbols land in stacks and will need to cover all three reels to activate the bonus feature. If you only manage to cover two of the three reels, you can opt for a respin of the missing reel, giving you a second chance. The respin costs you 20x, but if you do manage to trigger the jackpot feature, you stand to make your losses back and then some.

Gamble Feature

Whenever you land a win, you can opt for the gamble feature from the top left of the slot’s toolbar. Here, a coin is spun around, and you need to guess the colour of the side it will land on, red or green. If you guess, you can claim the enhanced win or gamble it again for better potential rewards. If you lose, the entire win disappears, leaving you empty-handed.

Buy Feature

You can even use a buy feature in some regions to tweak the slot’s volatility level. But more on this later.

Hot Slot: Mystery Jackpot Joker Jackpot

Hot Slot: Mystery Jackpot Joker comes with four distinct jackpot prizes. To unlock the feature, you’ll need to cover the reels in mystery symbols. Once it’s activated, the jackpot reel spins to reveal one of the four prizes. You can land a minor, major, joker or grand win, offering 15-100x, 100-300x, 300-600x and 1,000x your stake, respectively.

RTP & Volatility

Hot Slot: Mystery Jackpot has its general volatility clocked at a high setting. But in some regions, players can use a buy feature to tweak this to their preference. You can pick from standard, high, ultra and extreme options, which cost 50x, 100x, 150x and 300x your stake respectively. The slot also has a return to player rate of 96.11%, which is the standard for this genre of games. However, there are some more that you can explore on our list of best RTP slots.

Where to Play Hot Slot: Mystery Jackpot Joker

Wazdan’s strong reputation has seen it gain the support of many online casinos. This gives you a great choice of site to play Hot Slot: Mystery Jackpot Joker at. Although there are plenty of great options to pick from, we will always recommend playing Wazdan games over at PlayOJO, where you get a fantastic selection of all the provider has to offer.

Hot Slot: Mystery Jackpot Joker on Mobile

Want to spin away at Hot Slot: Mystery Jackpot Joker while you’re on the go? With the game’s full mobile compatibility across both Android and iOS devices, you can enjoy the action on any device of your choice, wherever you are.

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Leanna Madden is an expert in online slots, specializing in analyzing game providers and evaluating the quality and variety of slot games. With her extensive knowledge, she guides players to the best slot options, including high RTP slots and those with exciting bonus features. Leanna's insights help players make informed decisions and enjoy rewarding slot experiences at online casinos.

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