Embark on a space adventure and interact with space invaders while seeking treasures in Play’n GO’s Reactoonz slot game. This game presents various features that can lead lucky players to substantial rewards.

Game Provider: Play'n Go
RTP: 96.5%
Free Spins: 10
Volatility: High

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Slot feature: Wild Symbol
Release date: October 23, 2017
Game Provider Play'n Go
Slot Type: Video Slot, Progressive Slots
Reels, Rows: 7 Reels, 7 Rows

Reactoonz Slot Review

Released by Play’n GO in 2017, Reactoonz is an alien-themed grid slot with cute extraterrestrial creatures. It’s one of the most popular casino games with numerous winning opportunities, thanks to Cluster Pays, the Gargantoon, Quantum Leap and other thrilling features. We’ll guide you through maximizing these  features in our comprehensive  Reactoonz slot review.

Reactoonz Gameplay – Layout, Bets and Payouts

The Reactoonz slot game is perfectly designed for desktop and mobile casino gaming. It’s compatible with mobile phones and tablets running on Windows, iOS or Android operating systems.


Reactoonz is a grid slot game with a larger playing area compared to other slots. It features a 7×7 grid with various alien creatures on the reels and outer space in the background.

Return to Player (RTP)

The Reactoonz slot comes with a theoretical payout percentage of 96.5%. This RTP is fair enough, so most players at online casinos won’t worry about the game’s house edge.


This is a cascading game in which players are rewarded with Cluster Pays. Players form winning combinations when 5 or more identical symbols are connected horizontally or vertically.


Reactoonz is designed to be a highly volatile slot game. This means that players should not expect frequent wins, but landing a big win is possible if you get lucky during gameplay.

Bet Amounts

The available bet amounts in this game range from 0.20 to 100 coins. Therefore, all types of players can play this game and place their preferred bet amounts with ease.

Reactoonz Symbols and Their Payouts

Regular symbols in the Reactoonz are represented by coloured and animated aliens with one or two eyes. All two-eyed characters have better payouts than one-eyed aliens. The pink alien is the most profitable symbol with prizes ranging from 1x to 750x the stake. On the other hand, the least lucrative yellow alien icon pays 0.1x to 3x the bet.

Flux capacitors act as Wild symbols that replace other icons on the grid to form winning combinations where possible. The Gargantoon is another special symbol that can drop several Wild symbols on the reels.

Special Features in the Reactoonz Slot Game

Let’s dive into the most important part of our Reactoonz slot review – the game’s special features. Although there are no free spins, players can trigger the following features.

Cascading Reels

Winning combinations in Reactoonz are formed by landing a cluster of 5 or more same-type symbols. The icons must be touching each other horizontally or vertically. All winning symbols disappear, allowing new symbols to drop down and fill the blank spaces.

Quantum Leap Features

Reactoonz has 5 Quantum Leap meters that charge one by one when you form a winning combination. A fully charged meter can add one of the following four features to the queue.

  • Implosion: Converts three to six symbols to Wilds while destroying all adjacent icons.
  • Alteration: Selects a random one-eyed symbol as all matching icons turn into another icon. The feature can select other symbols if there are no low-paying, one-eyed symbols.
  • Demolition: Destroys all low-paying symbols and all matching icons on the grid.
  • Incision: Cuts a Wild into the centre and forms two intersecting diagonal lines across the grid. The two lines display the same random icon.

Gargantoon and Instability Features

Five fully charged meters active the Gargantoon feature. This feature can drop 4 to 8 Wilds on a non-winning initial spin. It starts with a 3×3 Wild icon. The three-eyed Gargantoon splits and moves with each cascade, first forming two 2×2 Wilds. It finally turns into nine 1×1 Wild symbols.

Giantoonz and Flactuation Features

Four matching regular symbols form a Giantoonz if they form a square shape. All winning combinations involving a Giantoonz are doubled. A one-eyed symbol can be selected randomly to become a fluctuating symbol. Also, two Wilds are formed when the selected symbol participates in a winning combination.

Pros and Cons of Slot Game

Why should you choose Reactoonz when there are other high-quality slots at online casinos? Well, it all depends on what you are looking in a slot game. Here is what you should know about this game before playing it at casinos for real money.

  • Many rewarding features with reasonable prizes
  • An exciting alien theme with animated characters
  • Stellar graphics and a nice soundtrack
  • Easy to play on desktop and mobile devices
  • A wide betting range for all types of gamers
  • No free spins
  • No progressive jackpots

Is Reactoonz Worth Playing at Online Casinos?

The Reactoonz slot game by Play’n GO is one of the best grid slots for online gamblers. It appeals to many players because of its multiple features. If you love this game, we invite you to visit the top online casinos to play slots for real money. Simply pick any of our recommended casinos, register and deposit to start playing your favourite slot game.


Are There Legal Casinos Offering the Reactoonz Slot to Arab Players?

Arab players can play Reactoonz and other slot games by visiting offshore gambling sites. Liban Casino recommends top slot online casinos on this page.

Does Reactoonz Have a Free Spins Feature?

No, there is no free spins bonus feature in the Reactoonz slot. However, this game offers many awesome features that players can trigger during gameplay for an enjoyable experience.

Can I Play Reactoonz on a Mobile Phone?

Yes, like all online slot games developed by Play’n GO, Reactoonz was created with all players in mind. It is optimised for mobile gaming on all kinds of smartphones and tablets.

Who Developed the Reactoonz Slot Game?

Reactionz is an exciting grid slot released by Play’n GO in 2017. The developer is responsible for some of the best video slots you can find at the online casinos we have listed here.


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