POLYBIUS: The Video Game That Doesn't Exist | Ahoy
Polybius: The Arcade Game That Never Existed
Polybius: The Deadliest Arcade Game Ever Imagined
POLYBIUS - GAME OVER: 9783958355903: Amazon.com: Books
Documentary about Polybius, the urban-legend arcade game | Boing Boing
Numskull Designs on Twitter: "Polybius Vanished without a trace in the early 80s 😮 Now we are bringing it back - to fit within your Game Room & Mini Arcade 😃 Just
Quarter Arcades Official Polybius 1/4 Sized Mini Arcade Cabinet Charger by Numskull – Non-Playable Replica
Polybius' is real
Polybius: The Most Dangerous Video Game to Never Exist - Ripley's Believe It or Not!
Legend of the Mind Controlling Polybius Game - Historic Mysteries
The Polybius urban legend is the “Bigfoot” of the arcade world | 8-Bit Central
The Polybius Conspiracy — mind-altering video game or urban legend? | Financial Times