A new Nintendo platform can only mean one thing - a new version of Mario Kart is inevitably on the way. So far that's proven a good thing, as the series that pioneered the kart-racing genre has continued to dominate it. Mario Kart 7 for the 3DS marks the newest entry in this longstanding franchise. With a handful of incredible innovations added to the formula, especially in the online department, MK7 easily earns its place alongside its predecessors...