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Professor BigWin Slot - Review, Free & Demo Play

Visit the bonkers scientist's lab in the new Professor BigWin slot machine, which is due for release on 14/09/2023. This game boasts several thrilling features like Mystery Replacement, Replicating Reels, and Free Spins. You can win up to 6,255x your stake, so be sure to check out our full review of this slot. Here you will have the opportunity to learn about all the main features, characteristics and the best casinos that provide this real money slot. In addition, you can try out this game in demo mode and much more.

Professor BigWin Free Play

Professor BigWin logo
Atomic Slot Lab Release Date: 14.09.2023
Rating by Joe Booth
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Professor BigWin
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General information about Professor BigWin slot

Release Date:
Max. win:
Bonus game:
Free spins:
Scatter Symbol:
Wild symbol:
Symbol Stacked:
Jackpot Game:
Slot lines:
Slot reels:
Stakes range (€/£/$):
0.40 to 120
Slot Theme:
Sci-fi, scince
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Best Casinos to Play Professor BigWin for Real Money

If you're seeking the exhilarating experience of playing the Professor BigWin slot, look no further! We've picked the best casinos that cater to your needs. These exceptional platforms provide top-quality support, diverse payment options, and swift payouts. Our suggestion is to explore these recommended casinos where you can capitalise on captivating bonuses, enhancing your gaming journey. Don't let this opportunity slip away – discover our chosen casinos, make the most of the bonuses, and relish the excitement of playing Professor BigWin for real money.

How to Play

  1. Open the Professor BigWin slot and begin by selecting a bet by clicking on the + or - sign in the "Bet" field
  2. Press the Spin button to initiate the game and spin the reels
  3. You can also activate automatic spins by pressing the "Auto" button, or accelerate the game by enabling the turbo mode. (Both of these options are located near the Spin button)
  4. Collect a combination of at least 3 identical symbols to obtain a win
  5. The winnings will be automatically added to your gaming account

Professor BigWin slot features 5 reels, 4 rows, and 40 paylines. In terms of the game's bets, they range from €0.40 to €120 per spin.

Professor BigWin RTP and Volatility


The RTP for Professor BigWin is 95.52% with medium volatility.

RTP (Return to Player) refers to the percentage of the total amount wagered that the game is expected to pay back to players over time. With an RTP of 95.52%, this means that on average, players can expect to win back €95.52 for every €100 they bet on the game.

On the other hand, volatility refers to the risk level associated with playing a particular slot game. In this case, Professor BigWin has medium volatility, which means that while the payouts may not be as frequent as in a low-volatility game, they will likely be larger when they do occur. This makes the game more exciting and unpredictable but also means that players need to be prepared to take bigger risks in terms of placing bets.


Professor BigWin

Gameplay in Professor BigWin takes place in the laboratory of a quirky and eccentric scientist. The theme revolves around the mad scientist and his collection of gadgets, creating a unique and original atmosphere. However, the overall design and visual details of the game could have been better.

Sound effects adapted to the theme, such as a mysterious melody, bubbling test tubes, humming machines and other laboratory sounds. These audio cues add immersion and contribute to the game’s overall atmosphere.

In terms of colours, you can expect a mix of bright and bold hues usually associated with science labs. The colour palette consists of bright green, blue, and purple to represent the science experiments and energetic nature of the game.

The payout table at Professor BigWin is dynamic, which means you can always easily check how much you can win for each of the available combinations. The low-paying symbols include playing card suits A, K, Q, J, 10, and 9. More valuable symbols are vials, notebooks, microscopes, flasks, money containers, and even the mad professor himself. These symbols have more valuable payouts from 0.25x to 12.5x.

In addition to the pay symbols, there are also 3 special symbols on the reels of the game. Specifically, there are Wilds, Free Games symbols, and electric Scatters.

Wild symbols can replace any of the payout symbols, and can also bring you up to 50x payout. Meanwhile, Free Games symbols and electric Scatters interact with the bonus features of the slot, which you will learn about later in this review.

Professor BigWin slot paytable

Mobile Compatibility

Professor BigWin slot mobile

The Professor BigWin slot offers seamless gameplay on mobile devices, ensuring excellent mobile compatibility. The game utilises responsive design and advanced technologies to deliver an optimised experience on smartphones and tablets. Players can enjoy the slot on various mobile platforms, including iOS and Android. The user interface and controls are carefully adapted for touchscreens, providing smooth navigation and intuitive gameplay.

About Atomic Slot Lab

Atomic Slot Lab is an esteemed provider of slot machines renowned for its inventive approach and thrilling games. Established by Doug Fallon, a seasoned slot designer and the director of content at the Bragg Group, the studio has gained recognition.

Atomic Slot Lab is celebrated for its meticulous attention to detail, distinct themes, and seamless incorporation of state-of-the-art technology. They aim to offer a diverse collection of games that cater to the preferences of various gamers. Among their well-received slot titles are Fairy Dust, Diamond Safari, Girl with the Golden Eyes, and Mermaid Pays.

With its exceptional expertise and unwavering dedication to innovation, Atomic Slot Lab continues to captivate players and solidify its position as the leading provider of slot machines in the industry.

Bonus Rounds & Free Spins


Mystery Replacement Feature

At the beginning of each spin, the Mystery Replacement feature substitutes certain symbols on the game reels with matching ones. This implies that, theoretically, your chances of winning should improve. However, it's important to note that this feature is already taken into account when determining the game's hit rate.

Replicating Reels Feature

You have the option to activate the Replicating Reels feature either randomly or by landing 2 electric Scatters simultaneously. This will grant you a spin with special synchronised Replicating Reels, significantly enhancing your chances of winning.

Professor BigWin slot Replicating Reels Feature

Free Spins

To initiate the Free Spins feature, you need to land full stacks of Free Games symbols on 2 or more reels. This will grant you 7 free spins, and throughout this feature, the Replicating Reels feature will always be active. By obtaining full stacks of Free Games symbols, you can also lock reels and ensure they replicate during the entire feature. Additionally, there's a special High Voltage Mode that can provide you with more Free Games symbols, further assisting your gameplay.

Professor BigWin slot free spins

Buy a Bonus

For a payment of 100x your stake, you have the opportunity to quickly access the free spins feature. Your RTP here increases up to 95.66%, which is also a good sign.

Professor BigWin Demo Play

Demo mode provides players with an excellent opportunity to experience a slot game without putting their real money at stake. On the webpage, users can try out the free version of Professor BigWin and get a feel for the game's mechanics and features. This allows players to test their strategies and see if they enjoy the game before committing any of their hard-earned cash.

Max Win


The max win in Professor Big Win is 6,255x.

To get the maximum win in this slot, players should aim to use all available features of the game. These features include Mystery Replacement, Replicating Reels, and Free Spins. By taking advantage of these features, players increase their chances of winning the game's top prize.

It is also important to keep an eye on your budget and make responsible bets to extend the gameplay as long as possible. Players should aim to bet within their means. So, harness the power of the game's features while exercising financial prudence to maximise your potential rewards.

Overall Rating


After careful consideration, it's safe to say that the Professor BigWin online slot is a game that won't leave a lasting impression. While the theme and bonus features are enjoyable, too many aspects of its presentation are lacklustre. Atomic Slot Lab, the provider behind the game, certainly has potential, but it's clear that more work could have been done in terms of the game's math model. All things considered, the Professor BigWin slot is a mixed bag – it's not terrible, but it's not super great either. If you're a fan of the theme or the available bonus features, it's worth giving it a spin, but don't expect a game that will blow you away.

Availability of free spins
Bonus buy option
Replicating Reels feature
RTP ratio is below average
Unremarkable game mechanics

Professor BigWin Slot - FAQ

Does the Professor BigWin slot have a jackpot?

Unfortunately, there is no jackpot in the Professor BigWin slot machine.

Do I need to make a deposit to play this game?

If you want to play Professor BigWin for real money, then you will need to make a deposit. However, if you just want to test the game for free, you can use the demo mode.

Can I play Professor BigWin on other devices?

Yes, you can play Professor BigWin on various devices. The game is usually designed to be compatible with desktop computers, laptops, smartphones, and tablets.

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Joe Booth
Joe Booth
Expert in: News, Blog, Slot reviews
Joe is an expert online casino player, who knows all the tricks and tips on how to get to the most massive wins. He is also an experienced online casino games reviewer, with hundreds of written articles behind him, on all kinds of online casino games. He makes sure to play them, see how they work, and then gives his honest expert opinion about them to other players, our readers. 

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