Wild Yield

Wild Yield by Relaxgaming is a video slot that plays on a 5-by-5 reel grid with 259 connected ways to win. Its theme is a quirky countryside farm featuring animated vegetables and a scarecrow set against pastoral backdrops, with weather effects driving the action. One of its core mechanics is cascading wins: after each win, winning symbols are removed, new symbols fall into place, and wilds with counters stay and have their counters decreased rather than disappearing. Various Weather symbols (like Tornado, Rain, Lightning, Earthquake, Frost, and in free spins also Fire) appear during spins and transform patterns of regular symbols into wilds; when a wild is affected a second time it gains a counter which also acts as a multiplier for wins passing through it. Free Spins are triggered by landing three “Bonus” scatter symbols, awarding six free spins initially, with each extra scatter granting one additional spin. While in the Free Spins round, positions transformed into wilds are marked on a side-board; the first Weather symbol that lands in each spin will re-wild all those marked positions, and multiple markings increase multipliers. If fewer than ten Weather symbols have appeared during the Free Spins, there is a Buy Extra Free Spin option: you can purchase an additional free spin, carrying over the side-board state; this option remains available until ten Weather symbols have landed. Players can also use a Bonus Buy feature in the base game to buy straight into the Free Spins feature for 90× the bet. The maximum payout reachable in Wild Yield is up to 50,000× the bet.

You can play it for real money.