Mad Scientist: Breaking Beakers - Hold & Win Slot Review

Mad Scientist: Breaking Beakers - Hold & Win Slot Overview

Mad Scientist: Breaking Beakers - Hold & Win is a casino slot from Betsoft, inviting players to a secret lab where an ambitious brainiac is hard at work trying to develop a new formula for big wins. The Albert Einstein lookalike, together with his charming assistant and a skittish rabbit sidekick, mixes volatile substances to achieve a perfect balance of the luck-time continuum. Players who decide to join in and experiment a bit will find plenty of exciting features, like Expanding Wilds, Mystery Symbols, and a Hold&Win bonus where empty and full beakers will benefit them alike. The ones carrying bright red liquid will be the most valuable, awarding jackpots of 500x the bet. Let's put on a lab coat, equip the safety goggles, and find out what the solution is to achieving the maximum win of over 24,000x the bet.

Mad Scientist: Breaking Beakers - Hold & Win is a video slot from Betsoft with 5 reels, 3 rows, and 10 paylines. Players can choose their stake from a range of options, starting from a Min.bet of 0.1 up to a Max.bet of 16.5. The game offers a default RTP of 96.25%, although two lower variants of 93.95% and 91.97% are also available for operators. Players will experience high volatility, with a max win capped at 24,036x the bet. The base hit frequency comes with an average rate of 29.22%, and the bonus round triggers once in 88 spins on average.

Just as scientists must rely on their vast knowledge of their field to steer their experiments in the right direction, players should make use of powerful features when trying to hit big wins. The features of Mad Scientist: Breaking Beakers - Hold & Win are Expanding Wilds, Mystery Symbols, and Hold & Win Bonus.

Mad Scientist: Breaking Beakers - Hold & Win Slot Information

The professor may give off an impression of being a chaotic character due to his disheveled looks, but judging by the order in his laboratory, he runs a pretty tight ship. All equipment is neatly organized on the shelves and desks, minimizing the risk of an unfortunate accident. And while most labs are probably filled only with sounds of whirring machinery and clinking of glass, here, we'll get to enjoy a groovy dance tune that will brighten the mood while we work on scoring wins. Those must come in sets of at least three or two matching symbols (depending on the symbol) situated on adjacent columns, starting from the left. Players can join the scientific team and run some experiments from any common device, whether it's a desktop, a smartphone, or a tablet.

Among the low-value symbols, we recognize a danger sign, a pair of tall beakers, a carrot, and a clipboard, awarding between 1.2x and 1.6x the bet for a 5-of-a-kind hit. The high-value ones are depicted by a container holding an electric orb, a rabbit, the assistant, and the scientist. Prizes for matching 5 identical premium symbols on the pay line range from 3x to 20x the bet. In addition to the regular icons, reels will also occasionally drop Wilds in the form of an electric switch and Beakers filled with liquids in various colors.

Mad Scientist: Breaking Beakers - Hold & Win Slot Features

What is the max win in the slot Mad Scientist: Breaking Beakers - Hold & Win?

You can win up to 24,036x the bet.

What features are available in the slot Mad Scientist: Breaking Beakers - Hold & Win?

The features are Expanding Wilds, Mystery Symbols, and Hold & Win Bonus.

Expanding Wilds

Wilds substitute for all regular symbols to help create or improve a winning combination. Additionally, whenever they land, they expand to cover the entire reel. Wilds appear only on reels 2, 3, and 4.

Mystery Symbols

At the beginning of every spin, all reels contain Mystery Symbol positions, which are populated by one randomly selected paying symbol (except Beaker and Wild). All such positions will include a matching symbol across all reels.

Hold & Win Bonus

Beakers are your way to the Hold & Win bonus. If you land at least 6 of them anywhere on the screen, you'll proceed to a game with 3 initial re-spins awarded. During the round, only full and empty Beakers may land on the grid. Full ones will carry instant cash prizes ranging between 1x and 400x the bet or any of the four jackpots: Mini (10x), Minor (30x), Major (100x), or Grand (500x). Each symbol landing on the grid will drop to the lowest available position, and whenever the bottom row of the panel is full (empty Beakers also count), all prizes on it will be instantly awarded. At the same time, the re-spin counter will reset back to 3. The round ends once all re-spins have been used.

There are three Special Beakers that may land in any position and affect the playing area in different ways.

All Beaker = collects values from all Beakers visible on the grid and adds them to itself.

Cross Beaker = collects values from all Beakers in a vertical and horizontal line of its position and adds them to itself.

Extra Beaker = increases the values of all Beakers visible on the grid by 1x - 5x the bet (barring the empty ones).

Mad Scientist: Breaking Beakers - Hold & Win Slot Conclusion

We've known Betsoft to experiment with the Hold & Win mechanism quite extensively over the years, by now releasing more than 25 titles centering on that feature. Most of them take a relatively conventional approach, playing out on a 5x3 grid with little to no add-ons, but others introduce appealing modifications like the ones in ChiliPop: Get em All - Hold & Win or Rockstar World Tour - Hold & Win. In Mad Scientist: Breaking Beakers - Hold & Win, the creators took a small step away from the conventional model and introduced a different method of collecting prizes during re-spins. Instead of sticking each instant win to the grid for the remainder of the session, the symbols drop down to the lowest available positions and are awarded only when the bottom row is full. It might feel like a disadvantage at first, but the fact that empty Beakers also count toward completing the lowest line significantly mitigates that impression. The whole mechanism gives a bit of a Tetris vibe when you think about it. Additionally, there are a couple of helpful Special Beakers that will either collect or distribute values from and onto other symbols on the grid.

The game's audiovisual side is pretty appealing, but it does not stand out with anything massively ingenious. High-quality artwork on symbols and the environment, dynamic animations highlighting the features, and a pleasant soundtrack are elements we usually expect from an experienced studio. The entire setting feels detailed and polished, plus it plays super smoothly in all areas.

Mad Scientist: Breaking Beakers - Hold & Win experiments with different ways of delivering wins during the bonus game in a pleasant scientific theme, sporting a respectable max win of over 24,000x the bet.