Reactoonz by Play’n GO

Best Online Casinos UK for Reactoonz
Venture into the quirky, extraterrestrial world of Reactoonz, crafted by the innovative minds at Play’n GO. Set against a cosmic backdrop, this slot reels players into an animated adventure with adorable, alien-like characters known as Reactoonz. These charming creatures, in various shapes and electrifying colours, populate a vibrant 7×7 grid that pulsates with energy. Each Reactoon is uniquely designed, showing a distinct personality through its expressive animations, which adds a playful depth to the game’s theme. A friendly, one-eyed Reactoon, Gargantoon, sits next to the grid, reacting to wins and triggering special features, further enhancing the game’s interactive aspect. This otherworldly game diverges from traditional slot designs, trading classic symbols for these cute creatures and the standard slot soundtrack for quirky alien-like sounds. The contrast between the vivid characters and the dark, star-speckled space background makes the game visually convincing, ensuring an experience that is out of this world.


ProviderPlay’n GOPaylinesCluster Pays
Reels7Max Winx4570


The slot propels players into a galactic encounter with an eclectic mix of alien creatures. The game unfolds on a unique 7×7 grid with no conventional paylines; instead, wins are based on clusters of five or more identical Reactoonz. The Pink Alien symbol, showing its uniqueness with two eyes, leads the pack as the highest-paying symbol, awarding up to 1,280x the bet for 15 or more in a cluster. The game uses a cascading reels mechanic, creating the potential for multiple wins from a single spin as winning symbols disappear, and new ones fill their places. The game’s high volatility and the potential for significant wins align perfectly with the unpredictable nature of this alien adventure.


Bonus features in Reactoonz are as engaging and dynamic as the game’s quirky alien characters, reflecting the energetic extraterrestrial atmosphere. From Quantum Leap charge meters to Gargantoon, the giant three-eyed creature, these features add substantial depth to the gameplay and significant win potential, particularly when combined with plentiful casino bonus offers on the market.

Quantum Leap Charge Meters

The Quantum Leap charge meters are central to the action in Reactoonz. Every win fills these meters, and once fully charged, one of four Quantum features is added to the queue: Implosion, Alteration, Demolition, or Incision. Each feature has a unique effect, transforming symbols on the grid in a distinctive way to aid cluster wins. The Implosion feature, for example, transforms 3-6 symbols into Wilds while destroying all adjacent symbols, promoting larger clusters and win potential.


After charging the Quantum Leap meters four times, the formidable Gargantoon feature is unleashed onto the grid. This three-eyed giant starts as a 3×3 Wild, and with each cascade, it divides and moves randomly across the grid, enhancing the chances of forming large winning clusters.

Other Features

The game also introduces the Fluctuation feature, where a random one-eyed symbol is chosen as the fluctuating symbol in each spin. If this symbol forms part of a winning cluster, it leaves behind two Wilds, adding further potential for cluster wins.

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Our Verdict

Play’n GO’s Reactoonz delivers a vibrant and energetic experience, offering a delightful change of pace from traditional slot games, sure to appeal to UK players seeking a fresh, fun-filled venture. Its unique cascading gameplay with a 7×7 grid layout, vibrant alien symbols, and dynamic bonus features align perfectly with the energetic extraterrestrial theme, providing an engaging and visually appealing slot experience. The Quantum Leap and Gargantoon features keep gameplay exciting and unpredictable, enhancing winning potential with each cascade. Plus, the high volatility and 4,570x max win will no doubt appeal to players in pursuit of substantial payouts. The Fluctuation feature, leaving behind wilds after wins, adds a layer of strategic depth, making each spin more interesting. Winners Online Casino Club recommends Reactoonz for players seeking a uniquely entertaining gameplay experience with considerable win potential; all wrapped up in a charming and quirky alien theme.

Similar Games

  1. Hugo – Enjoy the cartoonish vibes for longer in a video slot inspired by one of the most popular video games of all time. This Play’n GO pays even more than Reactoonz – up to x10,000 the bet.
  2. Moon Princess – If players like cartoons, they usually enjoy anime–style slots. Moon Princess has great features, a cosmic design, and a wild RTP of 96.50%!
  3. Starburst – While up in outer space, why not visit the Starburst slot? It’s a NetEnt classic with low volatility and a welcoming RTP of 96.09%.
  4. Aloha! Cluster Pays – Players who prefer the cluster pays mechanic should not miss out on this NetEnt classic with 96.42%RTP and a relaxing gameplay environment.

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