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Lucky gambler bets $5 on casino slot machine — and wins big prize in California

A gambler landed a massive prize after placing a bet on a penny-slot machine in California, officials said.
A gambler landed a massive prize after placing a bet on a penny-slot machine in California, officials said. Heather Gill via Unsplash

A lucky gambler won a massive prize after playing a slot machine at a California casino, officials said.

On July 14, a “valued” guest placed a $5 bet on the 5 Dragon Grand penny-slot machine, according to a Thunder Valley Casino Resort news release.

The gambler had no clue the bet would land them a $578,073 prize, the Lincoln-based casino said.

The machine, known for its “vibrant graphics” is a fan favorite among “slot enthusiasts,” the casino said.

“We are thrilled to celebrate this signification jackpot win with one of our valued guests,” said Dawn Clayton, the Thunder Valley Casino Resort General Manager. “Moments like these are what make the energy on Thunder Valley’s casino floor so special. On behalf of our entire team, congratulations to our guest, we are honored to see our guests experience these life-changing moments!”

This win marks the third jackpot at the casino in the past few weeks, the release said.

Dozens ran to the comments to congratulate the winner on Facebook, with one person saying, ”If I could just win a few thousand I’d be happy. Can’t imagine a win like this.”

“I can imagine!!!! But it never happens,” another said.

Lincoln is about a 30-mile drive northeast from Sacramento.

Many people can gamble or play games of chance without harm. However, for some, gambling is an addiction that can ruin lives and families.

If you or a loved one shows signs of gambling addiction, you can seek help by calling the national gambling hotline at 1-800-522-4700 or visiting the National Council on Problem Gambling website.

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This story was originally published July 16, 2025 at 12:21 PM with the headline "Lucky gambler bets $5 on casino slot machine — and wins big prize in California."

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Paloma Chavez
McClatchy DC
Paloma Chavez is a reporter covering real-time news on the West Coast. She has a degree in journalism from the University of Southern California.
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