Released: 1 Dec 2011

The sequel to Mad Scientist, this slot once again plunges us into a world of scientific exploration.

Madder Scientist Slot

Madder Scientist Slot Online

Welcome to our Madder Scientist Slots review. Here we have provided you with all the thrilling details that you need to know about this online slots game in order to increase your chances to win some amazing prizes. Stay tuned and read this review, that we have carefully written for you!


This is a five reel, three rows and thirty paylines slot developed by Betsoft. The reels spin on the sides of a giant metal machine, and in the background there are plenty of clues that the theme is basically a lab of a mad man.

The symbols here are very much related to the theme and include Dr Prescott, the assistant, a dog, a lam, a microscope, test tubes, cells, and a “danger” sign.

There is no wild symbol but, this doesn’t seem an issue since there are three bonus symbols – a beaker, a switch and carrot, all of which activating various bonus features, which provide you with the possibility to land some hefty cash prizes.

How To Play Madder Scientist Slots

When you open the game and want to play it, you will need to set the stake or the coin denomination that you want to play with in the Madder Scientists Slots game. First, you will have to select the coin value with the “Choose Coin” option. Тhen, after you manage to do this, you will have to regulate the number of paylines that you want to play across with the “Select Lines” option. With the “Bet Per Line” button, you will have to select the number of coins that you want to wager on this online slot game.

When you have these settings all set up and you want to start spinning the reels of the game, then by clicking on the “Spin” button, the game practically starts, and then you have the opportunity to participate in some prestigious game winnings.

This online video slot game includes the “Max Bet” option which makes the slot automatically stake the maximum amount of cash that you have available. Of course, this wouldn’t be so popular slot if there wasn’t the “Autoplay” feature, which allows you to relax and enjoy this slot in your bed or while you have your favourite drink. So, the slot has you covered if you want to set the reels to spin automatically. You can also choose the number of spins that you want to play automatically. So, it is a great feature, isn’t it?

Madder Scientist Bonus Features

This online slot has quite a lot of bonus features which offer players a lot of cash winning potential. Overall there are four bonus features included in the game, and we will review them right here in this following segment of the Madder Scientist Slots review.

Click Me Feature

You will trigger this feature if you manage to land three beaker symbols on the first, third and fifth reel, where all you have to do is pick beakers for amazing cash prizes until you find the “Collect” message at which point, the round is over.

Wild Switches Feature

You will trigger this feature if you manage to land three of the switch symbols anywhere in view – one reel will become completely wild and freeze in place for the determined number of re-spins.

Carrot Bonus Round

Three carrots on any reel will trigger this mini game and you will have to select ingredients to test the carrot in order to claim cash prizes.

Reel Re-spin

After every base game spin on Madder Scientist Slots, you can opt to spin any single reel again in the hope of landing a win; this will cost you extra money proportionate to your chances of winning and the amount of the prize that you will claim.

Madder Scientist Slots RTP

If we consider the 95% RTP percentage of this amusing online slots game, we can say that Madder Scientist Slots has everything that you need: thrilling gameplay, amusing bonus features, nice graphics. What more you need?

Its RTP percentage is above the average with its 95%. Information on the exact RTP of an online game can be found either by opening the game’s paytable, accessible by pressing the Paytable button, or by reading it on the website of the casino.

Our Madder Scientist Slots Review

A sequel to Mad Scientist, this 30-payline slot once again plunges us into a world of scientific exploration, as we help the crazed boffin (along with his loyal hound and his female technician) unlock the secrets of life. The graphics are extremely appealing, although they don't quite have the living breathing brilliance of the latest crop of Betsoft titles. The gameplay revolves less around overall features, and more about the interesting bonus games.  Rather unique amongst Betsoft's titles, this is a very nice (if slightly dated) game that should appeal to the inner-Brian Cox in every slots player. 

So, there you have it, our review about the Madder Scientist Slots. We hope that you will enjoy reading it, and hopefully will try this online slots game for free or for real.

Want to engage in a laboratory research? Play the Madder Scientist Slots and claim your welcome bonus at our featured casinos! Good Luck!

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About The Author

Sanja Tasevska


Sanja is our game expert and uses her knowledge to review all kinds of slot games, both old and new. The detailed reviews include the most important info about a particular slot game. She’s been a part of this industry for many years and so far she’s played and given her opinion on thousands of different slot titles. Contact Sanja

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