This story was published more than 3 years ago.
The prize is the seventh for the game since it launched almost eight years ago. The averge prize for the jackpot is $654,283, with the largest being $1,527,228, which was won in 2011. This jackpot win is large enough that it's the third largest in the game's history.
The King Cashalot jackpot is won when players are able to land five king symbols on the game's ninth payline.
We'll be updating this story as details on the win emerge.
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