The Nintendo 64 version somehow uses a "password save" mechanism like early handheld games, unlike the PlayStation version which uses saved game slots.
The PlayStation version has animated cutscenes; the Nintendo 64 version, however, replaces them with text slides.
Snippets of the main theme are taken from the montage in "Ploys R' Us".
The main theme is the only music track on the Nintendo 64 version due to storage limits.