Reactoonz

Q: What is the RTP of Reactoonz?

The official RTP is 96.51% (top of the Play'n GO portfolio). Degraded versions from 84.51% to 96.51% exist depending on casino. Check via the in-game "i" info panel.

9.2/10

Release October 2017· Updated October 2026

The iconic alien cluster pays slot from Play'n GO (October 2017). Gargantoon plus 4 Quantum modifiers, max win 4,570x. BetsRank score: 9.2/10.

RTP

96.51%

Volatility

Very High

Max Win

4 570x

Grid

7x7 grid

Bonus Buy

Cluster pays 5+ matchingCascading wins4 Quantum modifiers (Implosion/Demolition/Incision/Alteration)Gargantoon 3x3 wild qui splitGiantoonz x2 multipliersRandom Wilds non-winning

Play the free demoOfficial Play'n GO demo · no signup, no real money

9.2

BetsRank Verdict

Our read of the game, based on the data the studio publishes

Released October 24, 2017, Reactoonz is one of the most iconic cluster-pays slots from Play'n GO. Grid 7x7 cluster pays (5+ matching symbols required). RTP 96.51% (degraded versions at 84.51% are common), very high volatility (10/10), max win 4,570x.

Strengths

+RTP 96.51% top of the Play'n GO portfolio
+Modern 7x7 cluster pays format
+Signature 3x3 Gargantoon wild
+4 unique Quantum modifiers
+Iconic cartoon alien universe

To consider

−Very high volatility (10/10), not for beginners
−Degraded versions down to 84.51% exist
−Max win of 4,570x is modest for a modern cluster pays title
−No bonus buy option

About Reactoonz

Released October 24, 2017, Reactoonz is one of the most iconic cluster-pays slots from Play'n GO. Grid 7x7 cluster pays (5+ matching symbols required to pay). RTP 96.51% (degraded versions from 84.51% to 96.51% depending on casino), very high volatility (10/10), max win 4,570x. The visual world is a colorful, energetic cartoon alien universe. Signature mechanics: Cascading wins (winning symbols disappear, new ones drop in), 4 Quantum modifiers (Implosion/Demolition/Incision/Alteration) that trigger automatically on every cascade, a Gargantoon 3x3 wild that moves and splits into smaller wilds with every cascade, Giantoonz that merge 4 adjacent identical symbols with an x2 multiplier, and Random Wilds that appear on non-winning spins. No bonus buy is offered.

Key Mechanics

▸7x7 cluster pays grid (5+ matching)
▸Cascading wins
▸4 Quantum modifiers (Implosion/Demolition/Incision/Alteration)
▸3x3 Gargantoon wild that splits
▸Giantoonz x2 multipliers (4 adjacent)
▸Random Wilds on non-winning spins
▸No bonus buy

❓Reactoonz FAQ

What is the RTP of Reactoonz?▾

The official RTP is 96.

51% (top of the Play'n GO portfolio). Degraded versions from 84. 51% to 96. 51% exist depending on casino. Check via the in-game "i" info panel.

How does Gargantoon work?▾

The Gargantoon is a 3x3 wild that appears randomly.

On every cascade, it moves across the grid and splits into 2x2 then 1x1 wilds. It's a mechanic unique to the Reactoonz series that makes every session feel different.

Is Reactoonz available at online casinos?▾

Yes, at online casinos carrying the Play'n GO catalogue.

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Last updated: 10/22/2026

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Slot sheet last updated on October 22, 2026 · Sources: slotcatalog.com, official studio sites