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  • 4 different Quantum features (winning combos)
  • Giantoonz: Mega big wins in the base game
  • Great graphics
  • A Reactoonz RTP of 96%
  • Be careful: high volatility
  • It's hard to trigger the Gargantoon
  • No free spins

In this Reactoonz Slot review, we will discuss all the important features of this game. Think about strategies, Reactoonz RTP, Reactoonz real money Casino Sites & Reactoonz Paytable.

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Where to Play?
Look & Feel
Symbols & Features
Reactoonz Paytable
Reactoonz RTP

Reactoonz Slot Casino Sites

Where can I play Reactoonz online?

Below an overview of certified Reactoonz casino sites! Get a big bonus to hit a big win! (All Reactoonz UK licensed casinos)

First deposit bonus
100% up to £300 + 100 spins
New players only. Bonus and deposit amounts need to be wagered forty times.
55 games
4.3 rating
First deposit bonus
100% up to £300
#AD New players only, min deposit £10, wagering 45x, max bet £5 with bonus funds, 100% up to £100 bonus on 1st deposit, 50% up to £200 on 2nd deposit. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Full T&C's Apply
53 games
4.5 rating
Welcome package
Up to £800 + 100 spins
New customers only, Wagering 40x B, 18+ T&C's Apply
51 games
5.0 rating

Scroll down to find more certified and licensed Reactoonz casino sites.

Basic Slot details of Reactoonz

Developer:Play’n Go
Reactoonz RTP:96.00%
Mobile Compatibility:Yes, Phone & Tablet
Min/Max Bet:0.20/100
Max Win:91406 Coins
Theme:Aliens, Monsters
Bonus Features:Quantum Leap, Wilds, Gargantoon, Implosion,
Demolition, Incision, Alteration, Multipliers
Slot Resolution:16:9

About Reactoonz

The Reactoonz slot machine is the sequel of Energoonz slot developed by Play’n GO.

This title is going to take you on a journey into the land of aliens. You will notice many fuzzy creatures of different sizes.

It is a 3D online slot where you will notice these creatures form clusters and pop up to provide you with winning combinations. It has some great features which can entice all types of gamblers. 

One thing that is different about the title is that it is a 7×7 grid title.

In this game, you will have to defend the earth from invaders for winning big.

The game is available for free, as well as for real money mode. Free mode is good if you have to practice the game to get the hang of it, while real money mode is good when you have to win money. 

Alien Monster Theme, Graphics, and Animation

Reactoonz Slot Look & Feel

Just like all the titles of Play’n GO, the Reactoonz slot has a great design. It has high-quality graphics and you will find the color combinations to be pretty attractive.

As you open it, you will see that the reels have been set against a blue backdrop. Every single creature present on the reels is animated. 

The sound effect of the title helps in creating an interstellar atmosphere. It has sharp beats that are interrupted by loud bursts and reverberating noise. As you trigger the Quantum feature, the music will pick up and is much more joyful. 

Control Buttons and Functions

The important buttons from the Reactoonz slot have been placed at the bottom of the screen.

  • To start with the slot, you will have to adjust the wagering amount. The ‘+’ and ‘–’ button will increase and decrease the betting amount. The highest betting amount is 0.20 and 100; 
  • The green button with two circular arrows facing each other is the Spin button and set the reels in motion. A yellow button placed on its right is the auto Spin button which will spin the reels automatically for a set number of times; 
  • ‘I’ buttons will show you the paytable of the title; 

Reactoonz Bonus Game and Special Features

The bonus game in a slot makes it more exciting to play and also increases the winning odds. In the below overview you can find all the bonus games and special features from the Reactoonz slot.

Quantum Leap

You will see the Quantum meter placed on the right side of the reels. It charges when you win.

After you win on 25 icons, a random Quantum feature is going to be added to the queue. You can queue up to four Quantum features. When charged for the fifth time, it is going to add the Gargantoon feature.

When there are no more wins, the Quantum features that are in queue are going to be triggered. The round will come to an end when all Quantum features have been triggered. 

The features of this bonus round are: 

Reactoonz Slot Bonus Features


This yellow ball will change 3-6 icons into the Wild while destroying the adjacent reels. As a result, you have a bigger chance to get the Gargantoon!


The blue ball cuts the Wild icon in the center, creating 2 diagonal lines through the grid. Both the lines are going to showcase the same random icon. 


This is the red ball that can destroy every one-eyed icon along with the matching ones. 


This green ball will select a random one-eyed icon and all the matching icons are going to turn to another icon. As a result, you can hit a big win if the matching icons turn into a high-value icon!

Giantoonz and Fluctuations

4 matching regular icons adjacent to each other in the form of a square form Gargantoonz automatically. Your wins can be double in any win when this large monster is a part of it.

One of these random one-eyed icons is taken as the fluctuating icon in every Spin. When any of the marked icons are a part of the winning combination, it is going to leave 3 Wild icons behind.

This is all you need playing the Reactoonz slot: Gargantoon

Reactoonz Gargantoon Wild

On a non-winning Spin, Gargantoon might appear and drop 4-8 Wild icons on the grid.

In case the Quantum Queue reaches the Gargantoon, the 3×3 grid size monster can appear as Wild and replaces all other icons.

The Gargantoon then separates and moves with every cascade.

At first, it turns to 2×2 symbols and then to 9 individual Wild icons. New symbols will fall down from above and fill the grid prior to each Gargantoon move. 

What does the Reactoonz Paytable look like?

At Play Real Money Slots we always take a good look at the paytables of online casino slots, The Reactoonz Paytable contains some important information for players. For Example the Payouts, Variance & Symbols. Check out the Reactoonz Paytable below,

  • The low paying icons in the title are the one-eyed Purple, Red, Green, and Yellow Monster;
  • The high paying icons are two-eyed monsters, Purple, Green, Yellow, and Blue;

Reactoonz Paytable

The payout for each icon has been given below. Reactoonz paytable:

Reactoonz Paytable

(Note: The payout given here is for €1 per spin)

The real money paytable shows the amount won for 5 up till 15+ of a kind of each symbol.

The Gargantoon is like a jackpot and drops 4-8 wild icons consecutive on the grid. So, if the Gargantoon drops next to some two-eyed purple creatures you will hit your mega big win!

As you can see in the paytable this is a huge paying game with the highest win possible being 750x stake for 15+ two-eyed purple creatures or wilds. This is not all, it could be even better! If 4 symbols are connected as a square the win is X2.

So, if you have 15+ two-eyed purple creatures and 4 of them are combining a square you will win 1.500x stake!

What are the Reactoonz RTP & Variance?

One of the defining features of the Reactoonz slot is the player-friendly RTP.

This slot comes with an average Reactoonz RTP of 96%. The average RTP is around 96%, but we have already reviewed slots with an RTP from under 90%.

So What does this Reactoonz RTP mean? For example £100 is wagered by players online. Of this £100, £96 is returned to players as winnings.The Reactoonz Return to Player percentage is calculated and verified over millions and millions of spins. So, in a short period, you can be lucky and get winnings above the published RTP.

The Reactoonz Variance is High. This means players can expect few but big paying 15x cluster combinations.

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Mobile Compatibility

One of the good things about this title by Play’n GO is that it is mobile compatible.

Because of this, you will be able to play it on your mobile device that is powered by iOS and Android.

It doesn’t have a dedicated app. Thus, you can open it directly on your browser to start gambling. The software developer made sure that you can play it anywhere and at any time. 

Reactoonz Slot Real Money Bonuses

Top 3 online casino Reactoonz bonuses:

  1. Campeon UK – £200 Reactoonz bonus
  2. Bethard – £50 wager free bonus
  3. Mr. Play – £200 Reactoonz bonus

Final Words

The Reactoonz RTP is 96% and it is a high volatility title.

Hence, even though you will win rarely, you will win explosively. This can be the ideal spot for all high rollers.

The army of aliens is lovable and cute. It is the type of title that keeps up with excitement through the bonus features.


  • What is the Reactoonz RTP,

The Reactoonz RTP has been theoretically estimated at 96 percent. We at Play Real Money Slots always play online casino slots with an RTP of 96 percent or higher.

  • What does the Reactoon Paytable look like?

There are 8 main symbols in the Reactoonz Paytable. The Pink Toon is the most valuable symbol. Paying 750x for a 15x cluster Combination.

  • What is the Reactoonz Variance?

The Reactoonz variance is high.

  • What is the Reactoonz max win?

The Reactoonz max Win is 91.406 coins.

  • Interested in more slots from software developer Play’n Go?

Try: House of Doom 2, Mystery Joker Slot, Golden Osiris Slot, Annihilator Slot, Hammerfall Slot or Moon Princess Slot.

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