Released: 14 Feb 2019

Join the cute little aliens in the exciting reel adventure provided by Play’n Go. Reactoonz is an online slot that plays on 7 reels and 7 rows. It’s an alien-themed game that uses a cascading reels feature that allows you to form more winning combinations in a single spin. With every win you form, you’ll charge up the meter to trigger one of the Quantum features. This highly volatile slot machine allows you to benefit from wilds, transforming symbols, mega symbols, multipliers, and more. In total, you can end up winning 4,570x the stake. Find out more in our full Reactoonz Slot Review below.

Reactoonz Slot

Reactoonz Slot Review

Last Updated On: 16/06/2022

Table of Contents

  1. About Reactoonz Slot
  2. Design, Symbols and Graphics
  3. RTP, Variance and Payouts
  4. Gameplay and Features
  5. Reactoonz Slot on Mobile
  6. Reactoonz Slot vs Reactoonz 2 Slot
  7. 100 Spins Challenge on Reactoonz Slot
  8. Reactoonz Demo
  9. Our Verdict

Outer space has always been exciting, but frightening at the same time. We are all curious about what’s ‘out there’, but we’re also scared of what we’ll find. If it’s something like this game, then we’ll be more than glad!

Meet the cute aliens in the Reactoonz slot from Play N Go – an online slot game with a cascading engine and a chargeable bonus feature meter. Available to play across desktop and mobile devices, like everything from this developer, the Reactoonz slot offers fair gaming and high returns. Keep reading to find out more!

reactoonz slots

What does the provider say...

"Round up energetic extraterrestrials in the Reactoonz slot from Play'nGO. Like its prequel Energoonz, Reactoonz is a playful parallel universe charged with stellar power and prizes. Highly animated aliens drop from the heavens and land to occupy the 7x7 game grid. Win a prize for each cluster of 5 or more aliens of the same race: The larger your cluster, the greater your profit! The flux capacitors essentially serve as wild symbols to help you win more. Aliens in winning clusters are instantly teleported away to be replaced by new space invaders from above, giving you multiple chances to win in the same round.  Try to make contact with oversized aliens! They can multiply your prize when they become part of a winning cluster."

About Reactoonz Slot

What is Reactoonz?

Reactoonz is an online slot that represents a joyful parallel universe with cute little aliens. The slot became so popular that it got a sequel - Reactoonz 2. And if you want to discover the background story of these aliens, jump into Dr Toonz's lab in the popular Dr Toonz slot

Who made Reactoonz?

The Reactoonz slot is made by Play'n GO. It features 7 reels and 7 rows where symbols fall in to create matching combos of at least five, horizontally or vertically. Those symbols will then disappear and new symbols fall in to replace them. This means that there are no fixed paylines and your goal is to land clusters of matching symbols.

Since there are no paylines in the Reactoonz slot, the only variable you’ll need to set is your bet. This can either be done by choosing one of the five suggested bet values at the bottom of the screen, or go through all options by clicking the “-/+” buttons on the left and right side of those suggestions.

The betting range goes from £0.20 to £100 per spin. When you are ready, press the green button with the circular arrows to start spinning the reels. For all other information you might need, including game rules, bonus features and payouts, click the ‘i’ button in the bottom left corner of the screen.

In Reactoonz, the maximum win you can reach is set at 4,570x the stake, which is great. This can be achieved through the game’s bonus features, which in this case, are plenty.

Play’n Go has packed the Reactoonz slot with a wide range of extras so you can win different modifiers to boost your gaming experience. You can find the features and learn how to trigger them below in our Reactoonz Slot Review.

Where can I play Reactoonz?

You can play the Reactoonz slot at the online casinos recommended at the top of this page. All of these casinos are 100% secure and trustworthy, and they bring exclusive offers to our players. So check them out and find your next place for playing this incredible game!

Design, Symbols and Graphics

There are eight standard Reactoonz characters – pink, green, orange, blue, purple, brown, dark green and yellow. Little one-eyed aliens offer smaller prizes, while higher value aliens each have two eyes and different horns to make them stand out. The Wild is a vortex.

reactoonz slot

These critters are set on a blue background and each of them is slightly animated, bobbing up and down a little, blinking, or looking around at the aliens next to them. There’s some extra-terrestrial machinery on both sides of the reels, including what looks like a transporter device, while to the right side, there’s a giant three-eyed, multi-horned beast sleeping peacefully, waiting to be awoken by the sound of a bonus feature being triggered.

RTP, Variance and Payouts for Reactoonz Slot

The Reactoonz slot’s RTP is 96.51% which is the industry average for online slots. The game’s variance is high on the scale, which means that you won’t land very frequent winnings. However, when you win, you will win big. The maximum payout is set at 4,570x the stake, which is fair considering the highly volatile math model.

Is Reactoonz a good slot?

Given the fact that Reactoonz RTP is above the industry average and has an excellent payout potential, we can surely say that Reaxtoonz is a good slot - and more!

In our Variance, Volatility and RTP guide, you can read more about different math models in online slots.

Gameplay and Features on Reactoonz Slot

While playing the Reactoonz slot, you'll be able to trigger some exciting features and win big prizes. Check below to see what features are included in this popular release.

reactoonz slot review

Cascading Reels Feature

In Reactoonz, the main focus of the reel action is the cascading reels engine which allows you to win more times in a single spin. This engine triggers when you form a winning combination on the reels. Then, the symbols that are part of the win will be removed, making place for new ones to land and potentially form another win.

The cascades will keep going as long as you make winning combinations. Besides this, the Reactoonz slot is packed with many other features and extras, and let’s review them in more detail.

Wild Symbols & Multipliers

Wild symbols don’t appear naturally on the reels. Instead, they can be formed in two ways:

  • On each spin one symbol is marked as ‘fluctuating’ and starts to glow; if a combo is formed from these symbols they will leave Wilds behind when they disappear.
  • On any initial non-winning spin, there’s a chance that the Gargantoon will drop four to eight Wild symbols onto the grid.
  • Forming a 2×2 (or larger) square will turn that into a 2x multiplier which will affect any subsequent combos it partakes in.

Quantum Leap Feature

reactoonz slot incision feature

Every time you land 25 symbol combos during standard gameplay one of the Quantum features might be triggered when the spins finish; this can happen four times and the features are the following:

  • Implosion– Transforms three to six symbols into Wilds, while also destroying all adjacent symbols;
  • Incision– Cuts a Wild symbol along the centre and creates two intersecting diagonal lines through the grid, both showing the same symbol;
  • Demolition– Destroys all one-eyed aliens and all matching symbols;
  • Alteration– Chooses one random one-eyed alien and turns all matching symbols into another symbol.

If the Quantum queue reaches the Gargantoon, it will wake up and be added to the reels as a 3×3 wild symbol; with the first successful cascade it divides into two 2×2 wilds and on the second it turns into nine individual Wilds. Also, four matching normal symbols forming a square shape automatically form Giantoonz. Wins are doubled in any combo that Giantoonz are part of.

Reactoonz Slot on Mobile

As you’d expect from a Play’n Go release, the Reactoonz slot is mobile optimised and can be played on any desktop, mobile and tablet device. It is developed with HTML5 and can adjust to any operating system. 

reactoonz slot on mobile

Reactoonz Slot vs Reactoonz 2 Slot

Kudos Play'n GO slots experts for bringing back your famed and one of the best grid-based game in the realm of online slots. So how do the two Reactoonz slot games fare compared to one another? For starters, the similarities: players will find the same number of horizontal and vertical rows and squares on the grid. Then there are the symbols, all of which are animated with a nice touch. And there are the reel modifiers.

Now, in terms of specifications and game facts, we have some notable differences. The theoretical RTP of Reactoonz 2 is 96.20% which is slightly lower compared to the first game, which had an RTP of 96.51%. Both games have a high variance math model and a range of bets between 20p and £100. The notable difference is in the payout potential where Reactoonz 2 slot can reach up to 5083x and the present game has it at 4570x. 

reactoonz free play

Reactoonz Demo

Play'n GO games are always to be found at online casinos that host demo games, and the same applies to Reactoonz. Needless to say, playing Reactoonz demo is a great way to test the game without paying for the spins, which then helps decide whether to play the game with real money.

Other Play’n Go Slots

Play’N Go is one of the leading companies when it comes to developing online slots games. Their collection of games come in 30 different languages, unique entertainment, personalized experience and full HD picture. Aside from Reactoonz, some of the most popular Play’N Go slots are Book of Dead, Big Win Cat and Cloud Quest.

If you want to get more details about these games, feel free to click on the links below.

Book of Dead

Play’N Go based the Book of Dead slot on one of the most popular slots themes, Ancient Egypt. The Egyptian related symbols spin on five reels and ten paylines. While spinning the five reels, you’ll have a chance to trigger the Book of Dead free spins bonus feature, if you land the required symbols combo. There is also a gamble feature, where you can double, quadruple or also lose your most recent winning. The Book of Dead RTP is 96.21%.

Cloud Quest

If you want to try out an online slot that is based on the fantasy world, then Cloud Quest is the right choice for you. Play’N Go decided to try something different with this game and offer the players something slightly different. As a result, some people are placing Cloud Quest slot in the arcade game category, rather than slots. Nonetheless, this game has two bonus features, the Super Power Respins and the Bonus Game. Cloud Quest slot has an average return to player (RTP) of 96.52%.

100 Spins Challenge on Reactoonz

That's right, we have tried to go for "Gargatoon" ourselves in a 100 sppins challenge on the Reactoonz slot.  As with all of our other spin challenges, remember that this is just what our experience was like in our first 100 spins.  It doesn't necessarily mean that you will have the same experience, this is just so that you can see how the slot works and what you might expect to find!


SlotsWise Verdict

Reactoonz slot may sound complicated, but it’s in fact really simple once you start playing – it’s fast-paced, fun and can also be very lucrative as you can win up to 4,570 times your stake on every cascade/spin! This popular game now gets its sequel, so you cal also check out the Reactoonz 2 slot if you liked the first release.

Give Reactoonz slot a try and see colourful aliens explode!

Key Features
  • ProviderPlay N Go
  • Reels7
  • Min Bet0.20
  • Max Payout4750.00x
  • RTP96.51
  • PaylinesTBC
  • Max Bet100.00
  • Bonus Rounds3
  • VarianceHigh
About The Author

Simona Boshkova


Simona is a writer with experience in the online gambling industry. She has reviewed and played plenty of online slots and knows how they work. In addition, she recognises the most important features in online slot games and always includes them in the reviews.

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