When you’re looking for a silly slot that is bound to tickle your funny bone you need look no further than the Reactoonz slot. Building off the success of the original alien smile fest, Energoonz slot, Play’n Go decided to simply give you more of what you already love! That’s right you’re getting more aliens, more smiles, brighter colours and a bigger playing field! Go to the end of this page to check out the review of Reactoonz slot written by our editors, and find out more about this game.

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Take a look at our Reactoonz slot overview for all the details you need to know about this game. Keep reading and find out more about the very best Play ‘n Go online slots. Don't miss out on the hottest slot machines available to play for free or real cash.

Theme and Symbols of Reactoonz

Set in a galaxy far, far away where 49 little aliens are either zapped into oblivion or up-sized to large version of themselves for your gambling pleasure Reactoonz has one mission for you should you choose to take it on – have some fun! Set against an easy to read blue galaxy-scape Reactoonz is a colour overload. With the screen split into three main sections.

The far left is the Reactoonz win chamber where your winning payouts are tallied up. This is useful as it keeps a running counter of the number of symbols you’ve cleared (show as 5x or more) and their relevant payout value (from 0.10 per symbol). There are many safe casinos offering this game to play.

The center is the main game screen where the reels and paylines are offered up as a massive 7x7 grid, where the original Energoonz was a mere 5x5!

This is where you will have to keep a close eye on those mumbling aliens, both the one-eyed and two-eyed variety, plus an absolute explosion of lights and bedazzlement as the cascading symbols fall and bonus features are triggered. 

The far right side of the screen houses the Quantum Leap Charge Meter, the meter that builds up and up and up over a series of wins to unleash the mighty Gargantoon (don’t you just love wordplay) upon the game grid! If you’re not sure who Gargantoon is he is the rather crazy looking three eyed, multi-horned, alien trapped in a suspension beam just below the Quantum Leap Charge Meter.

Unlike other online and free mobile slots there is no throwback or hat tip to the early days of the slot machine here with fruit symbols or playing card characters like the Jack, Queen, King or Ace filling up the reels. Every one of the available 49 symbols slots are filled with one of two alien variants: one-eyed dopes or their cooler two-eyed cousins.

The one-eyes are clearly the underlings with no discernible features other than their specific colour palette, while the two-eyes are decked out with horns, expressions and most notable of all giant eyebrows.

Reactoonz Special Features

The Reactoonz slot might have a limited if not colourful set of characters for you to enjoy but what it lacks in ensemble is certainly makes up for in features and scope!

Release the Gargatoon

The big one to play for the chance to yell; “Release the Gargantoon!” In reality it’s a less than cool than that but still fun nonetheless. Charging up the Quantum Leap Charge Meter to full capacity (it has 5 levels) will teleport the trapped Gargantoon onto the reels where he takes up a massive 3x3 slots on the 7x7 grid and acts as a Wild.

After the wins are tallied he splits into two 2x2 Wilds and which appear randomly on the 7x7 grid. Again this gives you a nice boost to your potential wins as they fill a large portion of the total grid, and keep in mind wins count in all directions!

Gargantoon’s third and final form is to split into a 9 mini Wild symbols and fill the grid for your winning pleasure. With the total game area only being 49 symbols that is an insanely high Wild coverage and really helps boost your win tally before the end of this feature! No cascading win? No problem! Any non-winning spin there is a chance for a Gargantoon to drop between 4-8 Wild symbols onto the 7x7 grid at random.

Quantum Leap Charge Meter

En route to releasing the Gargantoon you will have to make your way through charging up the first four levels of the Quantum Leap Charge Meter. Each time you fill one of the first four meters you will activate one the following features at random:

  1. Incision – When triggered it centres on the middle symbol and flares our diagonally in all directions, cutting a giant X across the screen. After it settles the affected symbols have all turned into a new single character.
  2. Alteration – When triggered targets a random one-eyed symbol and alters all of its kind into a new single symbol. If there aren’t any one-eyed symbols it will target a two-eyed one so you don’t miss out on the potential win!
  3. Implosion – When triggered it sets off a small localised explosion that transforms 3-6 symbols into Wilds but destroys the symbols surrounding them.
  4. Demolition – This feature destroys all one-eyed symbols on the grid and all matching symbols. The aftermath of this, given this is cascading slot machine, can be a fantastic set of winning paylines!

If you’re not 100% sure how each feature works during the game the name will come up as you trigger the feature so you can read up on it in the rules menu which has complete descriptors for all aspects of the game!

Other Bonus Features

If you thought that was all this feisty 7x7, wins pay all ways, cascading slot had to offer you’d be sorely mistaken! Play’n Go have padded the experience with some other nifty spin-by-spin features that don’t require you do anything special to reap the reward – other than have patience that is.

  • Almost a flux capacitor – a random alien type will be tagged each round with the fluctuating marker. This will put a pulsating blue and purple glow around it. Should these fluctuating symbols make up a winning payline they leave behind two Wild symbols!
  • Buff aliens – match 4 adjacent symbols and they morph into one mega symbol called a Giantoonz. If 2 or more Giantoonz are part of a winning payline your wins are doubled!

Final Verdict about Reactoonz Slot

With the mumbling and chirping that you hear throughout the game, added to the yellow one-eyed alien on the reels, it’s a struggle not to let your mind stray to the Minions movie franchise from time to time – but resist the urge or you could miss a rare big win. 

All of these potential ways to win speaks to the games 96.51% RTP, sure small wins are a dime a dozen but the big ones take forever. It is not hard to go 50 or more spins with 10x your bet being your highest payout. It can take a long time to collect the wins needed to unlock Gargantoon and even then cracking the 75x-100x payout range is not a guarantee. Check out the top 10 casinos where to play Reactoonz today.

You’ll be entertained with a flood of small wins and visually stimulated. If you’re in it for the rush of releasing Gargantoon and seeing if you’ll be the ones to divest him of his intergalactic fortunes then this is for you!

What is the RTP of Reactoonz Slot?

The RTP of the slot game Reactoonz is 96.51% RTP. A pretty solid RTP compared to the other games.

Can I play Reactoonz slot on mobile?

Yes, Reactoonz is available on mobile. However, on desktop, the game runs much better.

Why many Twitch streamers are playing Reactoonz?

Many streamers are playing Reactoonz because there are many bonuses available for this casino and its RTP is pretty convenient.

Reactoonz Game
  • SoftwarePlay'n GO
  • Reels7
  • Paylines100
  • VarianceMedium
  • Free Spins Yes
  • Bonus Rounds Yes
  • Jackpot N/A
  • Bet Range0.20 - 100
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  • Mikemore. September 15, 2020

    One of the best games I've seen so far streaming on Twitch. Reactoonz is absolutely stunning and good to play.

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