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Reactoonz Slot Review

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Reactoonz Slot is a Play’n Go slot launched in 2018. The game houses 7 reels and cluster pays paylines with a 96.51% RTP. This non-progressive slot game also features multipliers, mobile, wilds, bonus games. This game has a jackpot of 457,030 coins and is available for playing on both desktop & mobile.



The alien invasion has started and the odd-looking extraterrestrials are preparing to infect planet earth with massive wins. Reactoonz is Play’n Go’s seven-reel video slot that benefits from cluster pays and a cascading game engine while offering four Quantum features and a Gargantoon feature.

Land successive winning combinations to charge the Quantum Leap and trigger all four Quantum features on the offer. Charge the Quantum Leap to the max and you will summon Gargantoon, the alien leader that adds loads of Wilds on the reels. The enormous alien will also add random Wilds during base game every now and then. Defend the Earth from the invaders and win big in the 2017 release.

reactoonz Media Gallery


The visuals are bright and colourful, so the Play’n Go’s title will remind you of an animated video. Gargantoon is the leader of these cute and odd-looking aliens that appear on the reels. Gargantoon will remain on the right side of the reels and only when he is summoned he will appear on the reels as a Wild. T

here is also a regular Wild that appears on the reels and it is formed out of one-eyed symbols, but more about that later. Gargantoon’s army consists of eight different aliens, with four two-eyed being high-value symbols and four one-eyed representing low-paying icons.

Form a cluster of minimum five matching symbols in the seven-reel, seven-row video slot and you will start winning payouts, this is how the alien form of life functions in Reactoonz. After every winning spin, the winning symbols will explode and make room for new symbols to appear, thanks to cascading reels.

Land four matching symbols in a square and you will from Giantoonz, which double your win if they are a part of a winning combination. One random one-eyed symbol is highlighted as a fluctuating symbol and if that symbol forms a winning combination, it will leave two Wild symbols on the reels after the explosion.


Every successive winning combination charges the Quantum Leap. Charge it to the max once you form wins with at least 25 symbols in total and you will benefit from one (or all) of four random features on the offer. Implosion will transform 3 to 6 symbols into Wilds. Also, it will destroy all adjacent symbols, making room for new aliens to land on the reels.

In Demolition, all one-eyed symbols will be destroyed and removed from the screen. Incision will cut a Wild symbol in the central cell of the reel grid and create two diagonal lines that intersect and both lines will display identical symbols. Alternation will choose one one-eyed symbol and all instances of the chosen symbol will be turned into another symbol.

Once the Quantum Leap reaches Gargantoon, he will appear on the reels and form a 3×3 Wild. With each cascade, Gargantoon will move and divide, first turning into two 2×2 Wilds and then appearing as nine different normal Wilds. Gargantoon also offers one more feature, called Instability. After every non-winning spin, the monster may add 4-8 Wilds on the reels.


The Pink Alien is the symbol that offers the most. Get fifteen or more of them in one cluster and you will pocket 750 times the initial bet. Thanks to cascading wins, it is possible to land plenty of hefty payouts in a single spin. The maximum possible payout is set at 4,750 times the triggering bet, which is reason enough to meet Gargantoon and his alien army. Reactoonz’ RTP is 96.51%.

what we like

  • Awesome theme
  • Plenty of Bonuses
  • Offers 4,750 times the bet in a single spin

what we don’t like

  • No free spins
  • Not easy to reach Gargantoon


To tell you the truth, we are not that fond of aliens, but this time we are ready to make an exception. Gargantoon and his army do not look dangerous. On the contrary, they appear as cute and lovable, just like pets. Also, the 2017 release is packed with Bonus features and each of them provide spinners with more than enough opportunities for winning big.

Reaching Gargantoon is not an easy task, but he will reward you generously once you get him on the reels. This is why we wouldn’t mind if Gargantoon succeeds in conquering planet Earth.

Reactoonz Slot total score:

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Release year:2018

Available on:Desktop, Mobile

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