Released: 14 Feb 2019
You might think that small and colourful aliens are just science fiction or that they are light-years away. However, the developers at Play'n Go have decided to make contact with them a lot easier, thanks to the fantastic Reactoonz slot. You can learn all about what this game can offer, including the maximum win potential of up to 4,570x the stake. Read my in-depth review below to learn more.

Reactoonz Slot Review
Last Updated On: 24/11/2022
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 might 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. You can also check out the Reactoonz 2 slot, a sequel of this colourful reel adventure, but first, let’s dive into the details of this first instalment, so keep reading to learn more!
Table of Contents
- About Reactoonz Slot
- Design, Symbols and Graphics
- RTP, Variance and Payouts
- Gameplay and Features
- Our Verdict
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About Reactoonz Slot
The Reactoonz slot, made by Play’n Go, is a fun space adventure that occurs across a grid of 7 reels and 7 rows. Unlike a typical slot game, the Reactoonz slot does not include paylines, but wins are created through the cluster pays mechanic. This means that payouts require symbols to land in clusters of at least 5 matching symbols, horizontally and vertically adjacent.
Since there are no paylines in the Reactoonz slot, your bet is the only variable you’ll need to set. The betting range goes from £0.20 to £100 per spin. It is an optimal range that can be suitable for high rollers and those that prefer smaller stakes.
Moreover, 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.
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 have two eyes and different horns to make them stand out. The Wild is a vortex.
These critters are set on a blue background, and each of them is slightly animated, bobbing up and down, blinking, and looking around at the aliens next to them. There’s some extraterrestrial machinery on both sides of the reels, including what looks like a transporter device. However, a giant three-eyed, multi-horned beast is sleeping peacefully on the right, waiting to be awoken by the sound of a bonus feature being triggered.
RTP, Variance and Payouts for Reactoonz Slot
The Reactoonz RTP is 96.51% which is well above the industry average. The game’s variance is high, meaning that rewards may not be very frequent but can potentially be considerably more valuable if they land. The maximum payout can reach up to 4,570x the stake, which is fair considering the highly volatile math model.
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 might be able to trigger some exciting features and win big prizes. Check below to see what features are included in this popular release and how they work.
Cascading Reels Feature
In Reactoonz, the main highlight of the reel action is the cascading reels feature. It will be triggered whenever you form a winning cluster, and it will remove the participating symbols from the grid. This will make room for new symbols to drop down and potentially form new winning clusters and consecutive wins.
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, affecting any subsequent combos it partakes in.
Quantum Leap Feature
Every time you manage to land 25-symbol combos during standard gameplay, one of the Quantum features might be triggered when the cascades 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 instances of it 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. The first successful cascade will divide it 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.
Other Play’n Go Slots
Play’n Go is one of the leading companies when it comes to developing online slot games. Their collection of games comes in 30 different languages, unique entertainment, personalized experience and full HD picture. Aside from Reactoonz, some of the most popular Play’N Go slots inlcude the Book of Dead slot, the Mount M slot, and the Cloud Quest slot.
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 with a maximum win potential of up to 4,570x your stake! The bonus features can also create a very exciting gaming experience. As I mentioned, this popular game now gets its sequel, so you can also check out the Reactoonz 2 slot if you liked this first instalment!
Discover the Reactoonz slot by claiming a welcome offer right from this page and play at top-rated online casinos.
Key Features
- ProviderPlay N Go
- Reels7
- Min Bet0.20
- Max Payout4570.00x
- RTP96.51
- PaylinesTBC
- Max Bet100.00
- Bonus Rounds3
- VarianceHigh
About The Author
Simona Boshkova
Fact
I am a slots expert with years of experience in the iGaming industry and have reviewed thousands of online slots! My favourite game is Superstars because I love how NetEnt included all legendary slot characters in the gameplay.
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