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Play Reactoonz Slot For Free Now In Demo Mode

Reactoonz is a Play’n GO video slot. This 7×7 grid-based alien-themed game features a cascading game engine that allows you to win repeatedly from each spin. Highly volatile, each cascade offers a chance to win up to 4,570x your wager. Try out our FREE PLAY demo of Reactoonz online slot with no download and no registration required. Read the full game review below.

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Game Information

  • Slot Name Reactoonz
  • Software Play'n Go
  • RTP 96.51
  • Volatility high
  • Paylines 0
  • Reels 7
  • Min Bet 0.2
  • Max Bet 100
  • Max Win 4,570 x
  • Release Date 2017


  • Unique Bonus Features
  • Great RTP
  • Great Graphics


  • No free spins

Reactoonz Bonus Features

A variety of bonus features are available in the Reactoonz slot. One of them is the bonus feature with random wilds and a multiplier, which allows players to increase their winnings. In addition, the slot machine offers several Quantum Leap Bonus features that can help players win extremely large sums of money.

Let’s take a closer look at how features work.

Cascading Reel

Symbols in  Cascading Reels feature fall into the 7×7 grid. When you connect five or more of the same symbol together in a row, you can create winning combinations (either horizontally or vertically).

The contributing symbols are eliminated after a win, and new symbols drop to fill the empty spaces in the grid. Although you can win repeatedly from each spin, the Cascades continue until you stop getting wins.

Quantum Leap

When you succeed, you will add one to each of the five Quantum Leap charge meters. One quantum feature is added randomly to the queue when a meter is charged. Here are some of the available features:

  • Implosion feature: is the destruction of adjacent symbols as well as the transformation of 3 to 6 symbols into wilds.
  • Alteration feature: One low-value symbol is selected at random, and all occurrences of that symbol change into a different symbol. A high value alien will be chosen if there are no low value symbols on the grid.

Reactoonz Alteration feature

  • Demotion feature: all occurrences of low value symbols are eliminated from the grid and destroyed.
  • Incision feature: A wild is cut out of the center as an incision feature. The grid is then traversed by two intersecting diagonal lines. The same randomly chosen symbol will then be shown as a result.

Reactoonz Incision Feature

The Gargantoon feature is added to the queue once all 5 charge meters have reached 100% charge. In this case, the Gargantoon randomly adds a 3 by 3 wild to the grid. The Gargantoon divides into two 22 wilds with each cascade. The following cascade further divides it into  9-11 wilds.

One randomly triggered quantum feature is activated if you don’t get a win here. You can charge the charge meters during the features, giving you access to more quantum features. Only when there are no more winning combinations do the charge meters reset.

Instability Feature

If you have a losing spin, The Gargantoon may at random add 4 to 8 wild symbols to the grid, the Instability feature is used for this.

Reactoonz Instability Feature

Giantztoon Feature

This is played when four matching symbols appear side by side in a square shape (22). As a result, Giantoonz will form, doubling all winning combinations’ payouts (2x multiplier).

Fluctuation Feature

Fluctuation is the last feature. On each spin, 1 random low-value symbol is designated as the fluctuating symbol. It will remove two wilds from the grid if it contributes to a winning combination.

Storyline, Graphic and Sound

The Reactoonz slot has a cute, alien theme and visually transports you to a parallel universe. It has a simple, dark blue background with cartoon-like graphics. Highly animated aliens will appear to fall from the sky and fill the 7×7 grid.

When winning alien symbols appear, the winning clusters are immediately teleported away and are replaced by fresh aliens. The music has a synthetic vibe to it.

RTP and Variance

Reactoonz’s return to player (RTP) rate is 96.51%. This is one of the more generous payout percentages among recently released slots.

It also has a high level of volatility. This indicates that while you might not win very frequently, the wins you receive will probably be more generous than usual.

Reactoonz Gameplay and Bet Sizes

This slot’s controls are very straightforward:

  • Except for the spin button , all controls are in the menu, denoted by three horizontal lines.
  • You can bet between 0.20 and 100 coins per spin when you click on it to access the bet settings.
  • You can also set your autoplay preferences here, with options for loss and win limits.
  • In Settings, you can change the volume, the spin speed, and more.
  • The paytable features an animated explanation of how each feature operates and what each symbol is worth.
  • For a more thorough, text-based description of the gameplay, scroll to Game Rules.
  • You must know your loss limits if you use the Autoplay feature. 

Make sure the value you choose is one you would be willing to lose rather than setting it to the maximum. To ensure you can leave with some winnings, hold onto a portion of your balance.

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I found this release by Play’N Go to stand out thanks to its Unique Features and Great Graphics, and I consider it to be a great choice for players and enthusiasts of the Alien themed slots.

Survey results suggest that Reactoonz is a popular slot machine. 

Is this game worth a spin? I recommend testing it yourself or exploring other popular casino games on our website.

Frequently Asked Questions

What is Reactoonz RTP?

The RTP for this game is 96.51%

Can i play Reactoonz for free?

Yes, you can play demo version for free on top of this page, you can play any slot that you find here.

Who made Reactoonz?

The Reactoonz was developed by Play’N Go in 2017

Can I play games from other providers?

Yes, you can. We have many other providers to pick from.

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About the Author

Adam Shaw
Author Hi, I'm Adam Shaw, the Chief Editor at I love casinos and have been working in the slots industry for more than 12 years. My passion for slots and casino games made me create this website, and under my supervision, our team will make sure you're enjoying the latest games and getting the best online casino deals!