Good to see Crossworlds will have Blast Processing Smart advertising move by Sega. Don't get why some people think this'll spark up old dead rivalries. It's a great callback but I doubt Sega and Nintendo care. It's just fun and something I wish companies would bring back in their ads.

They are just playing off the massive amount of threads people playing crossworlds and compartion to how it's better than new mario kart. They wouldn't have done it otherwise.
They should be careful though. Nintendo could sue them.