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Playn Go Reactoonz

If you’re a fan of outer space and the unknown, then you’ll love Reactoonz! This game is full of adorable aliens, hefty payouts, and in-game features that’ll keep you wanting more each time you play!

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      If you’re a fan of outer space and the unknown, then you’ll love Reactoonz! This game is full of adorable aliens, hefty payouts, and in-game features that’ll keep you wanting more each time you play!

      Play for free
      Refresh my game credits
      Report a problem with this game:   

      Reactoonz Slot Review

      If you’re a fan of aliens and intergalactic themes, then you’ll love Reactoonz. This slot is made by Play’n Go and offers plenty of features such as their cascading engine which allows you to win more than once on a spin!

      On top of this, Reactoonz pays out quite well to its players thanks to its high RTP. If you play this slot, chances are you’re going to have a great time and make some money.

      To this day, Reactoonz is one of Play’n Go’s most popular games, attracting both experienced veterans and amateur slot users. Today, we’ll show you why with a comprehensive review over the Reactoonz slot.

      We’ll take a look at their features, payouts, mobile compatibility, and more. And by the end of this review, you’ll have a good idea of what you can expect when you power up this slot.

      Are you ready? Let’s get started! 

      Pros and Cons

      • The features are fantastic
      • With video game style gameplay it’s very exciting
      • As much as 5,083 times the stake can be won
      • The RTP varies across geographies by as much as 5%

      Reactoonz Overview

      Reactoonz was created by Play’n Go on October 25th, 2017 and quickly became a favorite among players due to its extraterrestrial theme and plethora of in-game features.

      The slot has 7 rows and 7 reels to play from. While there aren’t a set number of paylines, the paylines pay out in terms of clusters, meaning that as long as you match 5 symbols horizontally or vertically, you’ll win.

      Furthermore, the game has a cascading feature which allows you to win time after time in a single spin. 

      Reactoonz also has a pretty large betting range. You can bet as low as $.20 to as high as $100. With such a large betting range, this means that you can play both conservatively and high-risk.

      If you like to keep your money close to you, then you can play Reactoonz with a wager of anywhere from $0.20 to $1. If you’re a high-stakes player, then you can wager $100 for every spin.

      Either way, Reactoonz accommodates a wide variety of playstyles, meaning that no matter how you like to play your slots, you’ll be able to have a good time.

      Reactoonz In-Game Features

      One of the things we loved the most about Reactoonz aside from its extraterrestrial theme was the number of in-game features available to players. Personally, we found ourselves thoroughly entertained throughout our entire session because there was always a new feature in the game that caught our attention.

      You’ll find that the game doesn’t have your standard scatter symbol. However, it makes up for this with five different bonus games that you can experience. Let’s take a look at some of the in-game features you can get to experience whenever you play Reactoonz.

      Cascading Reels Feature

      The feature you’ll see the most in Reactoonz is the cascading reels feature. Whenever you spin the reels, if you hit a payline, rather than going to the next spin, the winning payline disappears and new symbols drop down to replace the old symbols. From here, you can win again if the symbols that drop in place hit another payline. This continues until you don’t hit a payline and you spin again.

      Quantum Leap Feature

      The quantum leap feature is a unique feature in the sense that it opens up the gate to the five bonus games that you can play whenever the quantum leap has been fulfilled. This feature works such that if you’ve hit enough paylines in a single spin, you can charge up the quantum leap meter. Once you’ve charged up a bar, a random bonus feature is played within the spin. Here are the following bonus features you can receive whenever you successfully charge the meter all the way.

      Implosion Feature

      With the implosion feature, anywhere from 3 to 6 symbols on the reels are turned into wilds. On top of this, adjacent symbols to the wilds are also destroyed. This can allow for easy wins, which can in turn charge up the quantum leap meter to hit even more bonus features.

      Alteration Feature

      The next bonus feature that you can hit is the alteration feature. With the alteration feature, one random low value symbol is chosen as the designated symbol. All low value symbols that match the designated symbol on the reels are then converted into a higher-value symbol. If there are no low value symbols, then a high value symbol is chosen instead.

      Demotion Feature

      The demotion feature works similarly to the alteration feature. However, instead of replacing a low value symbol, all certain low value symbols are destroyed and removed from the grid.

      Afterwards, new symbols take their place with the hopes of hitting higher-valued paylines. With this bonus feature, if you’re lucky, you can hit several high-value paylines all at once.

      Incision Feature

      With the incision feature, a wild symbol is put directly into the center. Then, two diagonal lines are cut through the reels with a symbol that is randomly chosen by the slot.

      Gargantoon Feature

      Once the quantum leap has been fully charged with five bars, the Gargantoon feature can be activated. Here, the Gargantoon adds a 3x3 wild randomly on the slot grid.

      If you hit a spin, the Gargantoon divides to become two 2x2 wilds. If there’s another cascade after that, the wilds divide into nine 1x1 wilds.

      If you don’t get a win with the Gargantoon wild on the grid, then one random quantum leap feature is triggered.

      Furthermore, you can charge the quantum leap meter as you play with the Gargantoon wild on the screen. This can lead to even bigger wins as you can stack different in-game features on top of one another.

      Instability Feature

      The instability feature is one that you can hit at any time. If you have a non-winning spin, the Gargantoon can drop anywhere from 4 to 8 wild symbols randomly throughout the grid. This is especially helpful if you’re on a cold streak.

      Giantoonz Feature

      The giantoonz feature is also a handy feature to help hit paylines. This feature is activated when four matching symbols appear on the grid in a 2x2 fashion.

      This forms a giantoonz and any paylines that are hit involving the giantoonz are doubled.

      Fluctuation Feature

      The last feature that you’ll find in Reactoonz is the fluctuation feature. With the fluctuation feature, one random low-value symbol is chosen as the fluctuator. If this symbol is part of a winning payline, then two wilds are left behind for the next spin.

      This is a great feature, especially if you’re looking to create momentum and go on a hot streak.

      How Many In-Game Features Are There?

      There are nine in-game features that you can experience when playing Reactoonz. Considering that most slot machines only offer 1-2 features for their games, we’re confident that you’ll always have something new to try out when playing Reactoonz. 

      Reactoonz Symbols and Values

      There are ten symbols that you’ll find when playing Reactoonz. Eight of these are regular symbols that pay out whenever you hit a payline and two of these symbols help you hit paylines.

      The smaller yellow and green aliens pay out the least, with five matching symbols paying out only 0.16X your wager.

      Meanwhile, the large pink alien and the large green alien pay you the most. Matching 15+ large pink aliens will award you with a payout of 1200X your wager while matching 15+ large green aliens will grant you a payout of 480X your wager.

      If you want more information on the different payouts that you can expect for each symbol, be sure to check out our paytable below!

      5 on a Payline
      6 on a Payline
      7 on a Payline
      8 on a Payline
      9 on a Payline
      10 on a Payline
      12 on a Payline
      15 on a Payline
      1.60x 3.20x 4.80x 8x 12.80x 32x 80x 1200x
      1.28x 1.60x 3.20x 4.80x 6.40x 16x 40x 480x
      0.96x 1.28x 1.60x 3.20x 4.80x 8x 16x 240x
      0.80x 1.12x 1.60x 2.40x 3.20x 4.80x 8x 120x
      0.24x 0.32x 0.64x 0.96x 1.28x 1.60x 4.80x 16x
      0.24x 0.32x 0.64x 0.96x 1.28x 1.60x 4.80x 16x
      0.16x 0.24x 0.32x 0.48x 0.96x 1.28x 1.60x 4.80x
      0.16x 0.24x 0.32x 0.48x 0.96x 1.28x 1.60x 4.80

      The wild symbol is a sparkling orb of energy. While you won’t see these in a standard spin, if you activate one of the bonus features, you might land yourself a wild symbol!

      The other symbol is the Gargantoon symbol, which is released whenever you manage to fill out all the bars in the quantum leap meter. This also acts as a wild symbol and can lead to some pretty hefty wins.


      Reactoonz has an RTP of 96.51% and a high volatility. With an RTP of 96.51%, this means that for every $1,000 wagered in the long run, players can expect to win at least $965.10 in winnings. (1)

      Slot machines are typically programmed to pay out as winnings 0% to 99% of the money that is wagered by players. This is known as the "theoretical payout percentage" or RTP, "return to player".

      However, this isn’t an entirely accurate projection since luck always plays a factor. If you manage to go on a large winning streak, you could easily make more than what the slot projects you to win.

      reactoonz slot rtp

      Similarly, if it isn’t your day, you could also easily go under the projected winnings. This is especially prevalent in the short run.

      Reactoonz’s high volatility means that you can expect to win big when you hit the right paylines. However, there will be a large time gap in between when you hit these payouts.

      For example, in Reactoonz, it’s entirely possible that you could win anywhere from 100X to 200X your original wager thanks to the cascading feature. However, you’re probably going to go through quite a few spins before this happens.

      Play Reactoonz on Mobile

      Because of its popularity, you can expect to find this slot on your local mobile casino app. Currently, Reactoonz is compatible on both iOS and Android devices.

      All you need to do is boot up your favorite online casino on a mobile browser and you’ll be good to go!

      You can also download your online casino’s app if they offer one. However, this can be a little tricky. With iOS devices, as long as the casino is regulated, they’re allowed to offer real-money casino apps in their store.

      play reactoonz on mobile

      However, Google only just recently began to allow real money casino apps in their store as of March 1st, 2021. (2) Thus, Android devices might find it a little tricky when it comes to downloading a real money casino app from the Google Play Store.

      Luckily, if an online casino has an app, chances are you can download it from their website. All you need to do is click on the “Download” button, fill out any prerequisites, and you should be good!

      If all else fails, you can always play from a mobile browser. Because of how popular mobile casino gaming has become, just about every reputable online casino has made their website mobile-compatible. 

      Overall Rating

      Here at Gamblib, we like to compile our overall rating of a slot game based on four areas: user experience, game features, payouts, and sounds & visuals.

      We applied these ratings to the Reactoonz slot. That way, we can come up with a definitive ranking to help you determine whether or not you want to put your money here.

      Reactoonz: Overall Score
      User Experience
      Game Features
      Sounds & Visuals
      Final Rating

      User Experience: 3/5

      We found the user experience to be alright. While there wasn’t anything terrible about it, at times, we had trouble navigating the slot. Thus, it could be hard to find what we wanted.

      However, aside from this, we had no problems with the speed or the other areas of the layout. Thus, while the user experience wasn’t great, it also wasn’t terrible.

      Game Features: 5/5

      This was by far the best part of Reactoonz. With nine different in-game features, there was no shortage of excitement whenever we played the game. 

      The different features can stack together and help create even bigger winning combinations. Other times, certain features could get us out of a cold streak. Either way, we never found ourselves bored of the gameplay since there was always something new to try out.

      Payouts: 4/5

      The payouts were also pretty hefty in this game. While we did need to wait a little bit before we could get a big win, our winning paylines easily exceeded 100X our original wager. 

      Furthermore, despite being a high volatility slot, we were still hitting paylines consistently. While most of them didn’t result in large winnings, we still were able to make back some of our money.

      Thus, we found that these slots weren’t our typical high volatility slots. It was pretty easy to make our lost money back and when we did win, we won big. 

      Sounds & Visuals: 5/5

      We were thoroughly impressed with the sounds and visuals that Reactoonz offered. For one, the design team was able to holistically capture the extraterrestrial theme that they were going for. 

      All the symbols--or should we say aliens--were intricately crafted in a way that each symbol had its own character. Furthermore, the space capsules on both sides of the reels also made us feel as if we were inside an alien spaceship waiting to ride to their home planet. 

      The sounds are nostalgic,  with the background music reminiscent of your favorite alien film. To add onto this, there are a multitude of sound effects that occur whenever you’re spinning the reels.

      Whether it’s the celebratory pop whenever you hit a payline or the blast noise made whenever you spin the reels, every sound is engineered to make you feel as if you were in outer space.

      Overall, the sounds and visuals of Reactoonz played a key role in our enjoyment of the game, keeping us engaged throughout our entire session. Thus, there’s no doubt that the team behind Reactoonz’ audio and graphics deserve an applause. 

      Final Rating: 4.25/5

      In our opinion, there are very few bad things that you can say about Reactoonz. The game is chock-full of in-game features that are both exciting and rewarding. There are plenty of opportunities to get paid and the design of the overall graphics and audio are stellar. 

      Sure, the user experience might be a little lackluster since it can be hard to navigate the slot at times. However, all in all, we had a great time playing the game.

      Whether you’re a beginner to slots or an experienced veteran, we highly recommend that you check out Reactoonz as your next slot game. With its hefty payouts, plentiful in-game features, and intricate design, this is one slot that we think is out of this world. 

      Reactoonz FAQs

      What is the biggest win available on Reactoonz?

      You can win up to 1200X your wager by matching 15+ of the large pink aliens. However, because it’s a cascading slot, the maximum win possibility is endless.

      Does Reactoonz have a free spins feature?

      Unfortunately, Reactoonz doesn’t have a free spins feature. However, because it has cascading reels, you can hit multiple paylines in the same spin!

      How is Reactoonz different from regular online slots?

      Reactoonz is different from regular online slots in the sense that with Reactoonz, there are way more in-game features for you to play with. The payouts are also pretty high, considering that it’s a high volatility slot.

      What slots are similar to Reactoonz?

      If you like the Reactoonz slot, be sure to check out Reactoonz 2 which is a sequal to the original slot.

      1. Slot machine. (2021, May 02). Retrieved May 13, 2021, from
      2. Chaffin, B. (2021, January 29). Google play store to allow licensed gambling apps Providing Android a competitive advantage. Retrieved May 13, 2021, from

      Game statistics

      Provider: Playn Go
      Reels: 7
      Rows: 7
      Paylines: 0
      RTP: 94.51
      Jackpot: No