Planetokio 64

Planetokio 64 was a planned Nintendo 64 port of Planetokio that was going to be released in the summer of 2000, but was cancelled for unknown reasons.

A complete prototype version of the game was released on December 26, 2019. Discs and downloads containing final versions of the game are also easy to obtain via the internet and are playable on PlayStation emulators and modded consoles.

Trivia

 * Planetokio 64 was likely intended to be an one-cartridge game, as the original PlayStation game was a 3-disc game.