
Playable on a range of devices including mobile and tablet, Reactoonz is vibrant and modern, with an unusual 7×7 grid featuring cascading reels. The aim is to round up clusters of the colourful, cutesy, cartoon aliens and trigger an abundance of bonus features, including 5 exciting quantum features.
Special Features
This modern reel grid features 4 higher value extra-terrestrials alongside 4 lower value ones. The extra reel symbol is the vortex wild, which substitutes all other symbols to help create winning combinations.
The cascading reels in Reactoonz contribute significantly to gameplay; when a win is awarded, the winning cluster of symbols is removed to allow new symbols dropping onto the reels. This provides an opportunity for a multitude of wins from each spin, as the cascade continues until there are no new winning combinations formed.
Bonus Features

You’ll notice to the right of the grid there is a Quantum Leap charge meter – as you win, the 5 charge meters are increased one by one. When fully charged, a quantum feature is randomly added to the queue:
- Alteration Feature: a random low value symbol and all matching symbols is transformed into another symbol
- Incision Feature: a wild appears on the grid which creates two diagonal lines that intersect; these are replaced with a randomly selected symbol
- Implosion Feature: up to 6 symbols transform into vortex wilds while adjacent symbols are destroyed
- Demolition Feature: any lower value symbols are removed from the grid
In addition to the quantum feature, the Gargantoon feature is triggered if all 5 meters become fully charged. The Gargantoon randomly places a 3×3 wild on the grid and with each cascade, it divides to become smaller wilds.
During non-winning spins, the Gargantoon can also drop 4-8 wilds randomly on the grid to help form wins. This is the Instability feature. When 4 matching adjacent symbols in a 2×2 square appear, the Giantoonz feature is triggered, meaning that the win is doubled.
The final feature is the Fluctuation feature, whereby a random low value symbol is marked as a fluctuating symbol during a spin. If it forms a winning combination, it will leave behind 2 wilds on the grid.
Verdict
In the first instance, Reactoonz may seem a little complex but this assumption quickly subsides during gameplay. Reactoonz is a fun, entertaining and thrilling high variance slot that we highly recommend.