19+

Thunder Screech free demo

A 5-reel slot with 10 fixed paylines. Wilds only appear on reels 2, 3 and 4, and two random features, Call and Strike, change them.

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

Thunder Screech slot by Play'n GO

How Thunder Screech works

Call adds 5-9 Wilds, and Strike upgrades all Wilds to Thunder Wilds. A Thunder Wild triggers re-spins, sticks until its multiplier reaches ×3, and starts at ×1, rising by 1 between re-spins. In Free Spins at least one Thunder Wild is guaranteed, and re-spins continue until none is left.

Before you play

A relaxed demo session with no goal is a good way to see whether you enjoy the game. 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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