"Why Cops Are Raiding Arcades Over a Fishing Game"

Vice:

Wildly popular in Asia, but virtually unknown in the US, Fish Hunter games are developing a reputation as the arcade cabinet of choice for underground gambling. Riding the line between casino machine and arcade entertainment, games like Dragon Hunter are testing the legal limits of what's allowed in the arcade space—and quietly becoming the most controversial game you've never heard of.

Fishing games go by many names— Fish Hunter, King of Treasures, Dragon Hunter, Ocean King—but they all share the same basic mechanics and objective: feed in money, kill the fish, win big.

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note that many of these machines accept $100 bills