• Full animated game
  • Bonus Game
  • Wild Symbol
  • Free Spins
  • RTP: 96.51%
  • Need 5 matching symbols to win
  • Difficult to land top modifier

Reactoonz is a slot game played on a 7×7 grid.

On any initial non-winning spin, there is a chance for the Gargantoon to drop 4 to 8 wild symbols onto the grid.

If the Quantum queue reaches the Gangantoon, the 3×3 sized monster appears as wild and substitutes for all symbols. The Gangantoon divides and moves with each cascade. First, it becomes two 2×2 wild symbols, then into nine individual wild symbols. New symbols cascade down from above, filling the grid before each Gangantoon move.


The Gargantoon helps by dropping random wilds, and can even appear as a monstrous 3×3 wild symbol itself.

Charges up when winning and triggers up to four unique Quantum features. A random Quantum feature is added to the queue after winning on 25 symbols. Up to 4 Quantum features can be queued. Charging a fifth time will add the Gangantoon feature. When no more wins are present, the Quantum feature(s) in the queue will trigger. The game round ends when all queued Quantum features have been triggered, and there are no more winning combinations.

Form Giantoonz to doubles wins, while Fkuctuating symbols leave wilds behind. 4 matching normal symbols adjacent to each other in a square shape automatically form Giantooz. Wins are doubled in any winning combinations that Giantoonz are part of. One random one-eyed symbol type is marked as fluctuating symbol in each spin. If any of the marked symbols are part of a winning combination, they will leave 2 wild symbols behind. Wilds substitute for all symbols.

Quantum Features

Implosion: Transforms 3 to 6 symbols into wild symbols, while also destroying all adjacent symbols.

Incision: Cuts a wild symbol into the center, and creates two intersecting diagonal lines through the grid. Both lines will show the same random symbol.

Demolition: Destroys all one-eyes symbols and all matching symbols.

Alteration: Choose 1 random one-eyed symbol, and all matching symbols turn into another symbol.



This online slot is one of the most innovative and unique games released in recent years, so you get to enjoy the cascading reels and other features right from the very first spin. Plus, Reactoonz free play boasts the same great graphics, soundtrack and interstellar bonus rounds.

When it came to individual wins, our biggest was 20x our total wager. This was made possible by the mini bonus features that we were able to trigger on each spin. So, if you’re looking for a great online gaming experience that truly offers non-stop action, then Reactoonz from Play n Go is the ideal game for you.