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Reactoonz Slot Machine

Try Reactoonz slot machine for free or real money.

Reactoonz is a Sci-Fi grid slot from Play’n GO, with symbols destroyed if you land a cluster of 5 or more of the same alien type. These extraterrestrials drop into your 7x7 game grid, allowing you to win both vertically and horizontally.

Where to play Reactoonz for real money

Two or three casinos from our register that carry this game and take a deposit from Canada.

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Slot reviewsUpdated 3 min read

The four things that decide everything

Casino reviews
278licence, cashier and support checked
Regulated markets
Ontario · AlbertaAGCO / iGO · AGLC since 13 Jul 2026
Minimum age
19+18+ only: Alberta, Manitoba, Quebec
Problem gambling
ConnexOntario1-866-531-2600, free, 24/7

We take no bets and we hold no player money: this is an independent editorial guide, and every figure on it is checked against the operator's own Canadian pages before it goes up. Editorial contact: [email protected].

A slot reel set at full size — the paytable is what decides the maths, not the artwork
A slot reel set at full size — the paytable is what decides the maths, not the artwork. Image: site archive.

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Reactoonz free play

TonyBet slot frame
TonyBet
Rating: 7.7/10

With each cluster you form, the Gargantoon on the side of your screen charges up; until it leaps from its platform onto the grid and releases a chain reaction.

The game is high variance with bets ranging from CA$0.20 to CA$100. It provides an RTP of 96.00% and a max winning potential of 91,406 coins.

Bonus features

The central characteristic of Reactoonz is the cascading reels feature. New symbols dropping onto the reels when a cluster is made means you can stack wins on top of wins.

In addition to this are also the following features:

Bonus features

Giantoonz Feature

When four matching symbols in a 2x2 appear, they form a giant version of the race. This doubles all wins in any combination.

Fluctuation Feature

The Fluctuation Feature is where a random low-value symbol is selected on each spin. If that symbol is part of a winning combination, it will leave 2 wilds behind when destroyed.

Instability Feature

The Gargantoon has a chance to drop 4 to 8 wild symbols onto the grid if your spin didn’t win.

With every successful spin, you increase the Quantum Leap charge meter. When charged, one quantum feature is selected at random.

The four quantum features include:

Quantum Features

Implosion Feature

Anywhere from 3 to 6 symbols are transformed into wilds, destroying adjacent icons in the process.

Altercation Feature

A low-value symbol is randomly selected and then transformed into another symbol. This works for every matching icon on the reels.

Demotion Feature

All low-value symbols are removed from the grid and destroyed.

Incision Feature

The grid's center will have a wild cut into it, creating two intersecting diagonal lines.

When all five charge meters are full, the Gargantoon feature is added.

Gargantuan Feature

The Gargantoon adds a 3x3 wild to the grid at random. This becomes two 2x2 wilds with the next cascade, and then nine 1x1 wilds with the cascade after. If you still didn’t get your win here, a random quantum feature is triggered.

Game Symbols

A combination of colour and the number of eyes is the difference in the aliens that make up the symbols. The premium versions are larger, have two eyes instead of one, and have additional details and facial features.

Free Spins

Reactoonz doesn’t have a free spin round, which hurts the overall experience for players.

Reactoonz Hits and Misses

The animations and effects in Reactoonz are top-tier. Satisfying sparks and crackles of energy fly off in an eye-catching display when the cascading starts.

Reactoonz has a unique theme in terms of both audio and visuals when the clusters form, but the lack of free spins means you might make the mistake of scrolling past without giving it a try.

  • Pros

  • Fantastic visuals, smooth animations, and colourful effects
  • Various unique features benefit the game and your potential payout
  • Cons

  • Lack of a free spins round

Conclusion

Reactoonz is a fantastic all-rounder with excellent features and striking visuals. The only downside is the lack of a free spins round.

FAQ

Can I Earn Real Cash Prizes in Reactoonz?

Yes! There are cash prizes available.

What Is the Most Valuable Symbol in Reactoonz?

The pink alien with two eyes and three horns.

Does Reactoonz Have a Jackpot?

No, Reactoonz does not have a progressive jackpot.

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Where to play

Visit CatcasinoT&Cs apply · 19+

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500 Casino is an independent guide: it takes no bets, holds no player money and is not operated by any casino named on it. Play is limited to legal age — 19+ in Ontario and most provinces, 18+ in Alberta, Manitoba and Quebec. Free, confidential help: ConnexOntario 1-866-531-2600.

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