This is a screenshot of the Reactoonz slot for an article review
Reactoonz Online Slot from Play’n GO

Reactoonz Slot Review

Play’n GO
Game Type:
Video Slot
Cluster Pays

You might have already heard about Reactoonz, a popular slot machine from Play’n GO. It was made available to the public in 2017 and has grown to become one of the casino players’ favourite online slots. In this Reactoonz review, we’ll delve deeper into the colourful game screen where we find 7 reels and 7 rows to stake our wagers on.  

It doesn’t feature regular paylines, instead, you win by creating clusters. The unusual grid has certainly played into the success of the game which comes with an RTP of 96.51% and very high volatility. With a max win of 4,750x, there’s much to earn.


Reactoonz Demo

Play a demo version below without having to bet any real money.

Reactoonz RTP and Wagering

The Reactoonz slot by Play’n GO has long been on many casino player’s lips due to its innovative ways. As we mentioned, it isn’t played exactly the way you might be used to, but rather on a larger grid which pays whenever clusters are created. 

With a playing grid consisting of 7 rows and 7 reels, you’ll have plenty of symbols shown on the screen. Without the common paylines, understanding the way of creating a winning combination might seem complicated at first, but it’s pretty basic. 

The cluster pays feature functions similarly to regular winning lines, but instead of going left to right in pre-set lines, you can create winning combinations all over the screen by getting at least 5 matching symbols. They may connect horizontally or vertically, combined – there’s no need for them all to be in a row. 

This is a screenshot of the rectoonz base game for the slot review
Reactoonz Base Game

Getting started with this thrilling and colourful game will cost players anything from $0.12 to $100 per spin. So all kinds of budgets will find it playable.

Reactoonz has an RTP of 96.51%, which is higher when compared to the industry standard. You’ll enjoy high volatility and a maximum win of 4,750x the staked amount.

Reactoonz Symbols and Audio & Video Design 

One reason for the success of the Reactoonz slot game is certainly the way of playing, but the colours and design also help add to the fun.  

The graphics featured in the online slot is very playful, the symbols look like characters from a kids’ TV show. What about the soundtrack? It goes along the same lines, not too serious but upbeat with a space-inspired tune to it all. It fits well with the characters of the game. 

Reactoonz comes with many special-looking symbols, unlike most games, we don’t get to see the common 10-A, but rather an alien theme for a change. 

The low-value symbols of the game include a yellow one-eyed alien and a green one-eyed alien. They are equal in what they pay out, anything from 0.16x – 4.80x the stake depending on how many you get. 

This is a screenshot of the Reactoonz paytable for the slot review
Reactoonz Paytable

After that, you get the mid-value alien symbols, the red and purple one-eyed aliens. These pay from 0.24x- to 16x the stake. 

The alien symbols with the highest values are of the same colours but with two eyes rather than one. They are worth a lot more, a winning combination with these pay anything from 0.8x to 1,200x the stake. 

In the game you’ll also come across the Gargantoon symbol, it acts like a wild symbol and activates the Gargantoon feature. There is also a regular wild symbol that only substitutes the common ones. 

Check the table below to see all payouts:

Max Win
One-eyed yellow alien
5, 6, 7, 8, 9, 10+, 12+ or 15+ = 0.16, 0.24, 0.32, 0.48, 0.96, 1.28, 1.6, 4.8x stake
One-eyed green alien
5, 6, 7, 8, 9, 10+, 12+ or 15+ = 0.16, 0.24, 0.32, 0.48, 0.96, 1.28, 1.6, 4.8x stake
One-eyed red alien
5, 6, 7, 8, 9, 10+, 12+ or 15+ = 0.24, 0.32, 0.64, 0.96, 1.28, 1.6, 4.8, 16x stake
One-eyed purple alien
5, 6, 7, 8, 9, 10+, 12+ or 15+ = 0.24, 0.32, 0.64, 0.96, 1.28, 1.6, 4.8, 16x stake
Blue alien
5, 6, 7, 8, 9, 10+, 12+ or 15+ = 0.8, 1.12, 1.6, 2.4, 3.2, 4.8, 8, 120x stake
Orange alien
5, 6, 7, 8, 9, 10+, 12+ or 15+ = 0.96, 1.28, 1.6, 3.2, 4.8, 8, 16, 240x stake
Green alien
5, 6, 7, 8, 9, 10+, 12+ or 15+ = 1.28, 1.6, 3.2, 4.8, 6.4, 16, 40, 480x stake
Pink alien
5, 6, 7, 8, 9, 10+, 12+ or 15+ = 1.6, 3.2, 4.8, 8, 12.8, 32, 80, 1,200x stake
Gargantoon Wild Symbol
Substitutes for all paying symbols and acts as a wild
Wild Symbol
Substitutes for all paying symbols and acts as a wild

Reactoonz Mobile Features 

Reactoonz was released in 2017, so it was created with mobile functionality in mind. If you play Reactoonz from your mobile phone, you’ll enjoy the exact same casino bonuses as you would if playing online slots from your desktop.

This is a screenshot of the slot game Reactoonz in a mobile version for the article review
Reactoonz Mobile

Play’n GO has made the game using HTML-5 script to enable gameplay for all casino players. But the game itself is quite large in size and might require quite a lot of battery as well as mobile data. So, stay charged when playing.

Reactoonz Bonus Features 

The largest factor that makes the Reactoonz slot so popular is that it has several bonus features that make it more exciting. Not only will you play on a 7×7 grid with cluster pays, but you’ll also notice several add-ons that make the game a whole lot more exciting.

Bonus features of Reactoonz include the Quantum leap features (within it are 5 different quantum features), the Cascading reels feature, the Instability feature, the Giantoonz feature and lastly the Fluctuation feature.

As you can see, the list is almost endless. Let’s find out what they’re all about.

Cascading Reels

This is not exactly a bonus feature but a mechanic that has become increasingly popular nowadays. Many newer online slots come with cascading reels. The cascading game engine enables a game round to go on until no new winning combinations are created. What it means is that all matching symbols in a winning combination will be removed from the grid to create openings for new symbols. If a new win is created, the feature re-activates.

This is a screenshot of Reactoonz cascading reels for the slot review
Cascading Reels

Instability Feature

The Instability feature is quite straightforward, you have the Gargantoon symbol to the right of the screen, it can activate randomly on a non-winning spin and 4 to 8 wild symbols drop onto the grid. If you’re lucky, you’ll get some winning combinations from it.

This is a screenshot of the Reactoonz instability feature for the slot review
Instability feature

Giantoonz Feature

The Giantoonz feature is activated when 4 adjacent symbols are matching in a square shape, 2×2, on the grid. It creates Giantoonz and doubles all wins that the spin creates. In other games, it would be called a win multiplier.

Fluctuation Feature

The Fluctuation feature is active during each spin, what it does is mark one low-value symbol as the fluctuating symbol of the spin. If the marked symbols help create a winning combination, it leaves 2 extra wild symbols on the grid that help create more wins.

Quantum Leap Features

The quantum feature is actually not one feature, but five quantum features that can be activated by filling the meter. You fill the Quantum Leap meter by getting wins, each win will add +1 to it.

This is a screenshot of the Quantum Leap feature in reactoonz slot game
Quantum Leap Features

As there are 5 features, there are also 5 meters that you can fill. Wins fill them in randomly. You can get the following from the Quantum features:

  • Implosion feature – Between 3 – 6 symbols are replaced with wilds and adjacent symbols are destroyed.
  • Demotion feature – Any low-value symbol on the grid is removed and replaced with symbols of higher values.
  • Alteration feature – A random symbol of low value will be transformed into another symbol, and all of the same low-value symbols chosen will take on the new value.
  • Incision feature – The incision feature will put a wild symbol into the middle of the screen, from there, it expands diagonally in all directions. 
  • Gargantoon feature – Lastly, the Gargantoon feature can be activated if all 5 meters are filled. What it does is to add a square that is 3×3 on the playing grid. This square consists of wild symbols. As you win and the cascade activates, the Gargantoon will split up and into two 2×2 squares. If you win again, they split up once more into 9 wilds.

If you don’t get a win from it, another Quantum feature is randomly activated. You keep charging the meter even when the features are activated, they reset when no more winning combinations are created.

Reactoonz Biggest Wins

As Reactoonz has been around for over a year now, we’ve gotten to see several big wins. As a matter of fact, some players were even lucky enough to win the maximum amount possible. With all the bonus features of the game, we’re not surprised.

Check out YouTube to find several of the biggest wins, as the game is so popular, you’ll instantly come across many lucky winners.

Where can I play the Reactoonz online slot?

Here are the best online casinos in Canada where you can play this online slot.

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Reactoonz Summary

When concluding this Reactoonz slot review we have to say that we appreciate the efforts made by the developers at Play’n GO. They came up with something really enjoyable and with plenty of new symbols and features. They certainly deserve some nice words for that.

It’s not without reason the game has reached massive success. Enjoy the 7 reels and 7 rows by yourself, remember, there are no paylines but rather clusters that give wins. Cluster slots are appreciated by many players, and if you’re one of those players, Reactoonz is definitely worth trying.

The game comes with an RTP of 96.51% and high volatility, with such a high RTP, you’re in for a treat.

To start your space adventure, you only need as little as $0.20, but if you’re feeling like a high roller, you can bet as much as $100 per spin.Make sure to try it out if you want to play something different. Good luck!

Reactoonz FAQs

Here are some of the most common questions from players in Canada regarding the Reactoonz slot. 

About the Author

João Pedro Freitas

João Pedro Freitas has been working in online gambling since 2022, being the most recent addition to the team. He loves to write sports articles and likes to analyse all kinds of sports, especially soccer and UFC. João focuses on writing content and creating strategies to ensure that the team is up to date on all Canadian and American sports.