The Mad Genius ™ – Review, Bonuses, Free Spins, Free Play in Demo Mode

Nucleus Gaming has an online video slot called The Mad Genius. This is a classic game with 5-reels and 3-rows along with several features such as Free Spins, re-spin feature optional, and the full reel Wild. The game’s volatility levels are unknown and it also does not state its RTP.

Home » Slots » The Mad Genius ™


If the reels are kind to you, you may be able to assist him in his experiments to win some prizes by joining the Mad Genius at his lab. Choose the correct vial for Free Spins, use three Switches to electrically charge one of the reels into Wilds mode or mix chemicals in a Bonus game for an instant win opportunity. There are 3 separate Scatters that activate different bonus features on this slot. It comes with a re-spin feature after every spin during base game though it’s a paid one.

The Mad Genius ™ - Free Play in Demo Mode

Dive into the world of The Mad Genius ™ and enjoy our exclusive Free Play in Demo mode. You can try this exciting slot without spending money to see how it works, explore its paylines, features and bonus rounds at no risk. Find your strategy in Demo mode, comprehend game mechanics and define a winning betting system for your future play. Unlock the excitement without spending a dime as you engage in Free Play, immersing yourself in the entertaining universe of The Mad Genius ™.Discover the game's unique mechanics, visualize potential winning combinations, and master your gameplay strategy—all in a no-risk environment. Try your luck in Demo mode today and prepare for an exhilarating gaming experience when you're ready to make a splash with real wagers.

Theme, Graphics & Soundtrack

Underneath a vaulted roof, is the central apparatus which dominates the Mad Genius’s laboratory, with its walls filled with shelves of equipment. As you play, you watch him working on them and if he makes a win, he jumps up and down with excitement. The base game is designed in such a way that it feels like one is working in a lab where they need to select a reel for re-spin. The theme fitting as expected are symbols which comprise of the Mad Genius himself, his assistant, various pieces of lab equipment and rather worryingly a rabbit – but don’t worry it’s only the rabbits carrots that feature in the features. A bouncy somewhat macabre soundtrack rounds off the feel.

The Mad Genius
The Mad Genius

The Mad Genius RTP and Variance

Regrettably, this information is not accessible for the game.

How to Play The Mad Genius

  1. Once the game has loaded, touch anywhere on the screen to continue to the introductory screen.
  2. The introductory screen summarises all the features. Check the box to skip this screen on future games,;otherwise click Play to go to the game.
  3. Familiarise yourself with the game, its rules, features and paytable with the ‘?’ icon.
  4. Adjust your total bet by using the + and – buttons either side of the coins, lines and bets per line displays. 
  5. The Max Bet button switches the number of lines to 30 and the number of coins to five. The coin value remains unchanged. 
  6. If you want to use Autoplay, the Autoplay button will allow you to adjust the settings for your game. These include adjusting the bet amounts and lines and the number of automatic plays. Be aware of the total cost of your Autoplay rounds and be ready to stop Autoplay before you need to. Autoplay starts immediately after you touch the OK button.
  7. Further settings, including sound settings and Turbo spin, can be found via the Settings icon. 

Bet Sizes & Paytable Wins


You can bet up to five coins per line in the range of 0.02–1.00 for coin size, and from this one can choose up to thirty lines. Thus, bets can be made between 0.02–5.00 coins per line and on all 30 lines not exceeding a maximum total bet of 150 coins.

The pays expressed below are in terms of multiple of 1.00 coin bet per line.

Mad Genius

 – 5 = 500x  – 4 = 250x  – 3 = 200x  – 2 = 15x

Lab assistant

 – 5 = 500x  – 4 = 250x  – 3 = 100x  – 2 = 10x


 – 5 = 400x
 – 4 = 150x
 – 3 = 60x
 – 2 = 5x

Electric machine

 – 5 = 300x
 – 4 = 100x
 – 3 = 50x
 – 2 = 5x


 – 5 = 200x
 – 4 = 75x
 – 3 = 40x

Flat-bottom beakers

 – 5 = 100x
 – 4 = 60x
 – 3 = 30x

 – 5 = 75x
 – 4 = 40x
 – 3 = 20x

Toxic hazard sign

 – 5 = 40x
 – 4 = 20x
 – 3 = 10x

The Mad Genius Bonus Features

Reel Respin

Re-spinning just one reel is allowed by this uncommon characteristic after every spin at the end for a predetermined cost. If you are in Autoplay mode and wish to re-spin before the reels move further, you must act fast.

Click Me Mini-Game

Reels one, three and five have three symbols representing round-bottom beakers. By landing on the grid, they activate a mini-game called Click Me. When you click on any of the beakers, you can get instant winnings or free spins. The mini game goes on until you find the ‘Collect’ sign.

Wild Switches

If three Wild Switch Scatters land on any of the reels, one random reel becomes Wild for an unknown number of spins. If during those spins you land another Wild Switch, the Wild reel gets to stay on for 1 more spin.

Bonus Round

A bonus round is triggered if three Carrot Scatters land anywhere on the reels. Support for a random bonus prize by helping the Mad Genius mix a chemical compound to test on the carrot.

You can only activate extra features when the main game is on and not anytime another bonus feature is on – for example, during free spins or during wild reel feature. In addition, other bonus features going on disable reel re-spin feature.

The Mad Genius Review

If you enjoy considerable number of features and more user-friendly game there are many things to appreciate in this regard, most notably the Reel Respin feature, Click-me mini-game and Carrot bonus. If you want something with the same topic but with easier gameplay, then try Gold Lab slot by Quickspin that has respins as its main bonus. Otherwise, go through Nucleus Gaming free slots or see our vast variety of slots that have a free spins round.

Disclaimer: Nucleus Gaming holds the trademark for Mad Genius. This website is not sponsored by Nucleus Gaming.


How many Free Spins are there?

The amount of Free Spins is determined by what happens in the Click Me mini-game.

Can I play The Mad Genius on my phone?

Desktop, iOS, and Android all have The Mad Genius.

© Copyright 2024 Slotzix
Powered by WordPress | Mercury Theme