19+

Sanatorium Secrets free demo

A slot with expanding wild multipliers and a two-part feature. 1×4 expanding wilds can fill any of reels 2-5 with multipliers up to 8×, while 2×4 wilds on reels 3 and 4 can reach 64×.

Play for real money

Demo by Pragmatic Play, virtual credits only. Updated .

Sanatorium Secrets slot by Pragmatic Play

How Sanatorium Secrets works

Three scatters on reels 2-5 trigger six free spins, plus two for every extra scatter. A super scatter alongside three scatters activates Super Free Spins. Before the free spins, a puzzle respin game sets the minimum wild multiplier and can unlock extra respins and free spins. Completing the whole puzzle awards the max win.

Before you play

Demo credits have no cash value, so test the bigger bet levels as well as the small ones. 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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