there were, in fact, government agents poking around Portland area video arcades at that very same time. Just ten days after Mauro and Lopez crashed, state, local, and federal agents raided video arcades throughout the region. It turned out that some arcade operators illegally used their video games for gambling, by modifying them with counters that allowed owners to pay out cash to players based on how many points they made in their game, and thus increasing business. In preparation for this raid, FBI agents had been going around to arcades and taking photographs of player initials on high-score screens, hoping to identify potential witnesses. And officers had gone into every business in the city that had video games, and poked and prodded around the back of the machine, looking for these illegal counters.
Arcades had also become a popular place for the sale of stolen goods and drugs, and as a hangout for truants. In fact authorities even set up at least one fake arcade in Portland and filled the game consoles with hidden cameras, similar to today's automated teller machines, hoping to catch criminals in the act.
How much more raw material was needed for teenagers to see a pattern? Games were physically harming players, giving them headaches and nausea; and government agents actually were lurking in every arcade shadow. The Polybius urban legend was hardly fiction; it was nearly a docudrama.