Updated March 2026
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REACTOONZ

by Verified ProviderReleased recently

Reactoonz Slot Review

8.5/10
Editor's Rating
RTP
96.51%
Volatility
Medium
Max Win
TBC
Paylines
TBC
Play for Real Money

Free Demo Available

Click the demo button above to load a free version of this slot.

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Reactoonz Game Stats

RTP96.51%
Volatility
Medium
Min BetTBC
Max BetTBC
PaylinesTBC
Max WinTBC

RTP Comparison

Play'n GO's Reactoonz is a 7x7 grid slot built around cluster pays and a cast of googly-eyed alien creatures that has made it one of the most distinctive games in the UK market since its 2017 release. Wins trigger cascading reactions that remove winning clusters and drop new symbols, building towards a sequence of Quantum feature bonuses triggered through a charging Fluctumeter. The Gargantoon — a giant alien that splits into progressively smaller versions — is the game's centrepiece and its most rewarding symbol.

Theme & Design

Play'n GO's Reactoonz is a 7x7 grid slot built around cluster pays and a cast of googly-eyed alien creatures that has made it one of the most distinctive games in the UK market since its 2017 release. Wins trigger cascading reactions that remove winning clusters and drop new symbols, building towards a sequence of Quantum feature bonuses triggered through a charging Fluctumeter. The Gargantoon — a giant alien that splits into progressively smaller versions — is the game's centrepiece and its most rewarding symbol.

Features Breakdown

This slot includes a range of mechanics and gameplay features.

    Paytable Overview

    Typical high-value symbol payouts shown below.

    Our Gameplay Experience

    Play'n GO's Reactoonz is a 7x7 grid slot built around cluster pays and a cast of googly-eyed alien creatures that has made it one of the most distinctive games in the UK market since its 2017 release. Wins trigger cascading reactions that remove winning clusters and drop new symbols, building towards a sequence of Quantum feature bonuses triggered through a charging Fluctumeter. The Gargantoon — a giant alien that splits into progressively smaller versions — is the game's centrepiece and its most rewarding symbol.

    Who Will Love This Slot

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        Reactoonz FAQ

        Reactoonz has a published RTP of 96.51%, making it above average compared to the UK online casino market. This figure applies to the standard version of the game — always verify the RTP displayed in the game information panel at your casino, as some operators configure alternate RTP settings.
        JM

        James Mitchell

        Senior Casino Analyst

        Independent editorial slot testing and analysis.

        8 Years in iGaming