19+

Medusa's Madness free demo

A Greek-myth cascading slot on a 5×5 grid. Winning symbols charge the Portal and unlock effects such as Petrify, which wipes out rows or columns, and Gaze, which removes all matching symbols of a chosen type.

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

Medusa's Madness slot by Play'n GO

How Medusa's Madness works

After cascading through 42 winning symbols, three Portal Effects activate at random, and an overcharged Portal can add more. Opening every Eye Mark summons the Mega Wild, Medusa herself. When the grid runs dry, Medusa grants two Special Wilds.

Before you play

Try a longer demo session at a steady bet to see how the game behaves over time. 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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