looking for an obscure n64 game, i've posted this request before with no luck. Basically you are given the choice of ships and as you progress you can buy other ships i think, and you use the ships to race against your opponents on random worlds across the galaxy on tracks, and each world has its own sort of story. i remember one world that was a lava world and was really hot and i specifically remember the guy in the intro for starting the race on that world say "I'm sweating just sitting here"