Summary:
- This article is about one of the rarest video games ever, called "Polybius," which has been preserved online for people to play.
- Polybius is a mysterious arcade game from the 1980s that was rumored to have caused strange effects on players, like memory loss and hallucinations.
- The article explains how a group of preservationists have created an online version of Polybius, allowing people to experience this rare and legendary game for themselves.