About the Game
Reactoonz is an alien-themed cluster pays video slot from Play’n GO, released in October 2017. Played on a 7×7 grid, wins form when three or more matching one-eyed alien symbols connect anywhere on the board, with no fixed paylines involved.
Reactoonz carries a 96.51% RTP and a high volatility rating, with a maximum win of 4,570x the stake. Despite its more modest ceiling compared to many modern high-volatility releases, it remains one of Play’n GO’s most consistently popular titles years after launch, driven almost entirely by base-game feature interactions rather than a traditional free spins round.
Bonus Features
Reactoonz has no traditional free spins bonus; instead, wins are driven by base-game Quantum Features that trigger randomly, adding wilds, transforming symbols, or clearing low-value symbols from the grid. When four matching symbols form a square, they combine into a Giantoonz, doubling the value of any win it’s part of.
Charging all Quantum Leap meters activates the Gargantoon feature, adding a large 3×3 wild symbol to the grid that later splits into smaller wilds spreading across multiple positions, often triggering a cascade of follow-up wins.
RTP, Volatility & Where to Play
At 96.51% RTP with high volatility, Reactoonz suits players who enjoy constant base-game engagement over waiting for a single big bonus trigger, since nearly every spin carries the chance of a Quantum Feature activating.
Reactoonz is available at most crypto casinos that carry Play’n GO content. Fans of its Egyptian-themed sibling may also want to try Play’n GO’s Book of Dead, one of the studio’s other most iconic releases.
Max Ledger
Casino and gaming expert
Max Ledger is a crypto and online casino specialist who has personally reviewed 20+ crypto casinos on this site, covering blockchain gambling platforms, bonus structures, and provably fair gaming.