19+

Release the Bison free demo

A frontier-themed 5×4 slot with a respins feature, random guaranteed wins and a free spins round. An eagle and a coyote are among the symbols.

Play for real money

Demo by Pragmatic Play, virtual credits only. Updated .

Release the Bison slot by Pragmatic Play

How Release the Bison works

Landing three, four or five gems unlocks a wheel of fortune that decides the free spins, up to 18, with a random multiplier between ×2 and ×5. During the feature a bison Wild travels across the board, and landing five of them awards more free spins and progressive multipliers.

Before you play

Play the demo in short bursts rather than one long sitting to keep your attention fresh. 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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Virtual credits only. 19+.

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