This one did rather well when it first came out, I seem to remember. It's a very motorbikey sort of game where you've got to race against lots of other bikes round a series of courses. And it's these courses that are the key to the whole thing - they're brill! There are huge hills which you climb up and then plummet down the other side of, and there are even (I seem to remember) hills combined with corners which are particularly disconcerting. Your bike is nice too. Its multi-coloured and leans over superbly on corners. What else? Your fellow riders are pretty hard to beat, which helps. And that's about it really. All in all, then, a straight-forward but beautifully executed bike game with a really nice 'feel' to it. In fact, it's probably the best racing game around.
All we need is a Barry Sheene digitised voice-over and we'd be away.