About Grinning Harvest
Grinning Harvest is an extreme-volatility 5x5 slot from Trusty Gaming, released October 28, 2025. Its published RTP is 96.26% and the maximum win is 15,000× your stake.
The RTP reality
Grinning Harvest's published RTP is 96.26%. RTP is configurable, so the same slot can pay back differently from one casino to the next. The only figure that reflects your game is the one in the slot's own info ("i") panel at the casino you're using.
FAQ
What is the RTP of Grinning Harvest?
Grinning Harvest's published RTP is 96.26%. The figure can vary by casino, so check the in-game info panel for the version your site runs.
What is the max win on Grinning Harvest?
The maximum win is 15,000× your stake — a rare ceiling, not an expectation.
Can I play Grinning Harvest in Ontario?
Grinning Harvest is a Trusty Gaming title available at casinos registered with the AGCO and iGaming Ontario. Only play it on a registered site — see the list below.
Does Grinning Harvest have a bonus buy?
Yes, where permitted you can buy into the feature. It raises cost and variance and doesn't change the long-run RTP in your favour.
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Specs sourced from the provider via slot.report; figures are theoretical/default — your casino's in-game info panel is authoritative. 19+ · play within your limits · ConnexOntario 1-866-531-2600.