19+

Sparky&Shortz Hidden Joules free demo

The sequel to Sparky & Shortz, played on a 7×7 grid. Combinations vanish and the grid cascades, which can also set off bonus features.

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

Sparky&Shortz Hidden Joules slot by Play'n GO

How Sparky&Shortz Hidden Joules works

The Boost Meter charges as winning combinations disappear and raises a Win Multiplier the more it charges. There are four Feature Wilds with unique bonuses, such as Mega symbols and random Wilds. Collecting four charges transforms Sparky into Wild Sparky, a 2×2 Wild Symbol.

Before you play

Use the demo to check how quickly the game lets you spin and how easy the menus are to navigate. 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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