Polybius (videojoc) (Catalan Wikipedia)

7 greatest video game urban legends Arxivat 2009-06-28 at the Portuguese Web Archive - Said to resemble a pro-type for Atari’s “Tempest.” (Which was a shooter game. In an article about Tempest, it was said that the prototype caused motion sickness after a period of time.) article a bspcn.com [consulta: 18 de gener de 2012] (anglès)

bspcn.com

7 greatest video game urban legends Arxivat 2009-06-28 at the Portuguese Web Archive - Said to resemble a pro-type for Atari’s “Tempest.” (Which was a shooter game. In an article about Tempest, it was said that the prototype caused motion sickness after a period of time.) article a bspcn.com [consulta: 18 de gener de 2012] (anglès)

Polybius, el videojuego que provocó locura, pesadillas y suicidios Arxivat 2012-11-06 a Wayback Machine. article a "El condensador de fluzo" [consulta:17 de gener de 2012] (castellà)

«Secrets & Lies (page 2) Feature on GamePro.com». Arxivat de l'original el 2011-07-17. [Consulta: 17 juliol 2011].

POLYBIUS: EL JUEGO INEXISTENTE article a videojuegos y arte [consulta: 17 de gener de 2012] (castellà)

«Video Game Myths: Fact or Fiction? - Video Game Feature - Yahoo! Video Games». Arxivat de l'original el 2008-01-28. [Consulta: 16 gener 2012].
Leyendas Urbanas en los videojuegos Arxivat 2009-10-22 a Wayback Machine. article a Meristation del 19 d'octubre de 2009 (castellà)
Polybius, el videojuego que provocó locura, pesadillas y suicidios Arxivat 2012-11-06 a Wayback Machine. article a "El condensador de fluzo" [consulta:17 de gener de 2012] (castellà)
«Secrets & Lies (page 2) Feature on GamePro.com». Arxivat de l'original el 2011-07-17. [Consulta: 17 juliol 2011].
Weatherall, Duane (March 2, 2007). "Polybius". bitparade.co.uk. Republished from Gamepulse.co.uk. Retrieved March 10, 2007.