19+

Gargantoonz free demo

A Reactoonz-series cluster game where Dr Toonz experiments on the one-eyed Gargantoon. Wilds can replace any symbol, and a randomly fluctuating symbol can bring Quantum Wilds.

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Demo by Play'n GO, virtual credits only. Updated .

Gargantoonz slot by Play'n GO

How Gargantoonz works

When 20 symbols fill the Experiment Charger, one of three experiments runs. Gamma Ray Burst adds seven to nine Wilds, Black Hole adds four to six Wilds that collect adjacent symbols, and Supernova adds three to five Wilds that move diagonally on each cascade.

Before you play

Try changing the bet size mid-session in the demo to see how the displayed prizes scale. A demo uses the same rules and maths as the real-money version, only with virtual credits.

Play this slot for real money

Casinos that accept Canadian players. Compare offers on casino bonuses before you deposit.

Not available to residents of Ontario. 19+ (18+ in Alberta, Manitoba and Quebec).

  • N1Bet

    Welcome package $10,000 + 200 FS over four deposits. Payments shown: Interac, Visa, Mastercard, Apple Pay and more.

    Visit N1Bet

  • RollXO

    Welcome package $20,500 + 250 FS over four deposits. Payments shown: Visa, Mastercard, Apple Pay, Bank Transfer and more.

    Visit RollXO

  • LuckyHunter

    Welcome package $25,000 + 350 FS over four deposits. Payments shown: Interac, Visa, Mastercard, Apple Pay and more.

    Visit LuckyHunter

Offers as shown on each casino's Canadian page on 19 October 2026. Wagering and other bonus rules are set by the casino, so read them on the casino site. We may earn a commission if you sign up through these links.

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