logo reactoonz playn go
Win chance
5 Stars
Min bet £0.20
RTP 96.51%
Reels 7
Paylines 7
general Name Reactoonz
Release date 2017-10-25
Provider Play’n Go
Profit info Slot features
  • Expanding Symbols
  • Free Spins
  • Multiplier
  • Wild Symbol
Chance to win 30%
Paylines 7
Stake Min bet £0.20
Max bet £100

Reactoonz Slot Review

An alien-themed slot machine packed with adventure and a score of bonuses, Reactoonz Play n Go slot game, has also been optimised for mobile devices. This feature-rich game comes with cascading reels and a host of other features. Reactoonz provider Play’n GO is a stalwart software developer in the iGaming industry and has many popular slots and other casino titles on its portfolio. If you are up for electrifying gaming, read more about this fascinating extra-terrestrial experience.

Design and Theme


Reactoonz slot, with its space theme awaits slot enthusiasts to skyrocket into the enthralling outer world. The adorable animations that shape up the alien creatures are too charming to ignore. Infusing amplified vigour into the slot; the funky soundtrack simply complements the game theme with its enticing audio. The intermittent chitter-chatter by the tiny aliens adds a winning score to the overall slot.

The colourful symbols and the impeccable graphics undoubtedly stand out. The prominent Gargantoon representing one of the bigger aliens in the Reactoonz slots game befits the game theme.

Reactoonz Game features


Reactoonz is a cluster pays slot set on a 7X7 grid with cascading reels. With symbols dropping down onto the grid to form winning combinations, you can achieve wins by landing five or more symbols horizontally or vertically. You can look out for the new symbols that drop after a set of winning symbols is removed. The reels continue to cascade until no new winning combos can be created.

Reactoonz offers a wide betting limit, allowing players to wager between 20p to £100 per spin. Alternatively, you can play Reactoonz UK slot at any of your choicest casinos for free in its demo form before beginning to stake real money. As you aim to round up the clusters of super energetic aliens, you can relax with the auto-spin function to watch the aliens align for a payout.

Reactoonz slot game can offer up to 4,570x your stake on every cascade. Although the slot has no progressive jackpot to give away, Reactoonz treats you well with gigantic win possibilities.

Symbols of Reactoonz Slot Game


With eight different aliens vividly coloured, you can conveniently determine which alien pays out the best. You have four lower-paying aliens and four higher-value ones. The single-eyed aliens pay lesser than the double-eyed extra-terrestrials. The pink alien has the highest value and can pay up to 750x your wager if you land five of those across a payline. The Vortex Wild in Reactoonz Slots replaces all symbols to help in forming winning combinations. The Wild symbol represented by Gargantoon can replace all others.

Symbols Payout
Yellow One-eyed Alien, Green One-eyed Alien 5, 6, 7, 8, 9, 10+, 12+ or 15+ can pay 0.16, 0.24, 0.32, 0.48, 0.96, 1.28, 1.6, 4.8 x stake
Red One-eyed Alien, Purple One-eyed Alien 5, 6, 7, 8, 9, 10+, 12+ or 15+ can pay 0.24, 0.32, 0.64, 0.96, 1.28, 1.6, 4.8, 16 x stake
Blue Alien 5, 6, 7, 8, 9, 10+, 12+ or 15+ can pay 0.8, 1.12, 1.6, 2.4, 3.2, 4.8, 8, 120 x stake
Orange Alien 5, 6, 7, 8, 9, 10+, 12+ or 15+ pays 0.96, 1.28, 1.6, 3.2, 4.8, 8, 16 or 240 x stake
Green Alien 5, 6, 7, 8, 9, 10+, 12+ or 15+ pays1.28, 1.6, 3.2, 4.8, 6.4, 16, 40 or 480 x stake
Pink Alien 5, 6, 7, 8, 9, 10+, 12+ or 15+ pays1.6, 3.2, 4.8, 8, 12.8, 32, 80 or 1,200 x stake
Gargantoon Appears as the Wild Symbol
Vortex Wild Symbol that can replace all symbols

Features Bonuses for Reactoonz Slot


The Reactoonz slot machine offers a range of appealing bonus features.

Cascading Reels Feature

This feature uses the dropping-down mechanism where the symbols fall into the 7×7 grid, with five or more of the same symbols in a cluster. Upon winning, the contributing symbols are replaced with new symbols cascading to fill up the space on the grid. This continues until you have no winning symbols.

Quantum Leap Features


A win on Reactoonz can increase the five Quantum Leap charge meter by 1. Hence, with a charged meter, you will be able to add one of the quantum features randomly to the queue.

Implosion feature

This feature works as a booster to transform 3-6 symbols into wilds and destroys all the surrounding symbols in the process.

Fluctuation feature


Every spin has a random low-paying symbol marked as the fluctuating symbol, which can leave two wilds on the grid as a part of the winning combination.

Alteration feature

This feature triggers a random low-value symbol to turn into another. If you don’t have a low-paying symbol on the grid, a high-value alien symbol will be randomly selected.

Demolition feature

The demolition feature works to remove all the low-value symbols.

Instability Feature

When the Gargantoon randomly drops 4 or 8 wild symbols on the grid on a non-spinning win, the instability feature is in action. It can help you land more winning combinations.

Gargantoon Feature


The Gargantoon feature can be triggered when four matching symbols appear adjacent in 2×2 form. This feature doubles wins in any winning combination.

Reactoonz Demo

You can play the Reactoonz demo game before placing real-money bets. Play’n Go enables free play for payers who wish to get acclimatised with the overall layout, in-game features, functions and bonuses. You can adjust your bet settings when playing the demo game. Reactoonz trial game allows players to enjoy every function, including auto-play and loss limits settings. From setting the spin speed to adjusting the volume, you can enjoy the realistic experience by spinning the Reactoonz demo game.

Reactoonz RTP & Volatility

Reactoonz slot RTP offers a theoretical return of 96.51%. The game variance is between high to medium. The slot is highly volatile and may not necessarily give returns for long spells. However, you need to be patient with this high-variance slot game.

Pros and Cons

Our expert analysis at Gamblorium of the Reactoonz slot brings to light its array of strengths and areas for improvement. Let’s examine these aspects.

Pros: Cons:
Offers above average RTP with a maximum win of 4,750x your stake No progressive jackpot
The slot is loaded with bonus features Highly volatile
Decent graphics and immersive audio
Compatible with a range of devices including iOS and Android smartphones and tablets

Reactoonz Slot Overview Conclusion

Reactoonz, with its responsive software, ensures a seamless gaming experience for players on the go, as highlighted in our review at Gamblorium. You don’t need to download the game to enjoy it, which adds to its convenience. With interstellar rewards, cascading reels and captivating audio-visuals, Reactoonz is worth a try! You can also check out Reactoonz 2, a sequel of the original version, Reactoonz, to seize even bigger wins of up to 5000x. However, Reactoonz remains more popular for its high RTP and rewarding features.

Reactoonz Slot FAQs

Does Reactoonz have free spins?

Reactoonz has no standard free spins round, but other intuitive bonuses can compensate for it. You can check out the wilds, multipliers, Quantum Leap, Gargantoon and other bonus features that can boost your win potential.

What is the biggest single win on Reactoonz?

Reactoonz’s big win has been estimated at 4,570x your total stake.

Can I play Reactoonz for free?

You can easily enjoy Reactoonz free play at any top-rated UK online casino. The slot is available for a free trial at any of our recommended casinos at Gamblorium.