Is there only a single predetermined route through the track and the AI can deviate from it a little? Are there multipe predefined driving lines and the AI chooses one randomly? Does every AI kart have its own route?
When do they pick up weapons? How do they know when to use them?
I've seen videos on Youtube about custom tracks for Super Mario Kart with custom AI, so I figured there should be at least one person here who knows how the whole thing works.