It could've been the latent heatstroke setting in from the three days I spent tut-tutting millennials under my breath at Coachella, or the five coffees I'd drunk to sustain some form of consciousness. But when I finished playing a demo of the new 200cc level in Mario Kart 8 with some folks from Nintendo on Monday, my eyes felt looser in their sockets and a barely containable feeling of nausea lingered in my gut for about an hour. It was as if I'd come off a roller coaster -- like one of those daring, metallic serpents from Six Flags or Busch Gardens in the '80s that jolted you just a bit too much and gave the impression you'd nearly avoided whiplash.

All of which is to say, 200cc is not for the weak. It is stupid fast and stupid good.