19+

Gigantoonz free demo

A Reactoonz-series cluster game featuring Mega symbols. If a Mega symbol will not fit, it splits into single symbols to fill the empty spaces.

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

Gigantoonz slot by Play'n GO

How Gigantoonz works

The Quantumeter has four charge levels: 25 removes four randomly selected symbols, 50 transforms symbols, 75 adds up to four Mega symbols and Quantum Wilds, and 100 awakens Gargantoonz, turning all Mega symbols into Mega Gargantoonz.

Before you play

Make notes on the demo's hit frequency; it helps you decide on a sensible budget later. 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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