Developed by Play’n GO, Reactoonz is an alien-themed online slot. Be prepared for the alien invasion and the odd-looking extraterrestrials aiming to infect our planet with massive wins. 

Game Provider:
RTP: 96.2%
Volatility: Medium

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The visuals are bright and colorful, so this Play’n GO title will remind you of an animated video. Keep on reading further to see how the slot is played and to find out more about its extra features.

Reactoonz Gameplay

This slot is set on an unusual 7×7 grid, which uses the cascading game engine, granting players consecutive wins on every winning spin. Reactoonz can be played from $0.20 right up to $100 per spin. 

The slot’s maximum win is set at around $90,000. Thanks to cascading reels, after every winning spin, the winning symbols will explode and make room for new symbols to appear.

Quantum Leap Feature

After every winning combination, the game’s meter gets charged. This feature is called Quantum Leap. Once it’s fully charged up, you will trigger one out of the four explained features:

  • When Implosion happens, it will transform 3 to 6 symbols into Wilds. It will also destroy all adjacent symbols, making room for new aliens to land on the reels.
  • In Demolition, all one-eyed symbols will be demolished and removed from the screen. 
  • The Incision Feature will cut a Wild symbol in the central cell of the grid and create two diagonal lines. These intersect, and both lines will display identical symbols. 
  • Alternation will choose a random one-eyed symbol, and all instances of the chosen symbol will be turned into another one.

Gargantoon Feature

Once the game’s meter is filled up, the Gargantoon monster will appear on the grid and form a 3×3 Wild. Then, Gargantoon will move and divide with each cascade, effectively turning into two 2×2 Wilds and then appearing as nine different normal Wilds. 

Volatility is the main feature offered by Gargantoon. After every non-winning spin, the monster may add 4-8 Wilds on the reels.

Giantoonz Feature

The Giantoonz feature is triggered when 4 adjacent matching symbols appear in a 2×2 square. This will form Giantoonz, meaning that all wins are doubled from any winning combination.

Fluctuation Feature

Finally, the Fluctuation Feature is triggered when 1 random low-valued symbol is marked as the fluctuating symbol. If it’s a part of a winning combination, it will leave 2 Wilds behind on the grid.


Although the Reactoonz slot may appear quite complicated at first sight, it’s rather simple once you start playing it. The game is fast-paced, fun, and exciting. With extremely high volatility, you can win up to 4,570 times your stake on every spin. 

The Pink Alien is the symbol that offers the most in terms of value. If you get 15 or more of them in one cluster, you will pocket 750x of the initial bet. Thanks to cascading wins, plenty of hefty payouts are obtainable in a single spin.

Slot Features Special Expanding Symbols
Release Date November 24, 2017
Game Provider Play'N Go
Slot Type Video Slot
Reels, Rows 7Reels , 7Rows
Bet Levels $0.20 - $100
Scatter Symbol No
Wild Symbol Yes
Bonus Game No
Free Spins No
Respins No
Multipliers No
Jackpot No
Return to Player 96.2
Volatility Medium

Reactoonz Tips & Strategies

Although the slot might look complicated at first glance, it won’t be when you start playing it. That being said, you’ll maximize your win potential if you consider our tips:

  • Always look at the game’s meter. If you see it filling up, you may consider increasing your stake and enjoy your wins,
  • Start the slot with a lower than average budget since its volatile gameplay might dry up your funds quickly,
  • Have a look at some of our recommended casinos where you can try the Reactoonz slot for free.
Reactoonz Slot Review
Game Provider:
RTP: 96.2%
Free Spins:
Volatility: Medium

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