This time around, his focus is on motoring, Mario Kart style. His Turtle Shell Racers ... Constructed atop cheap RC trucks, the Shell Racers require 20-some odd printed parts apiece, but looking ...

for perhaps a little real-life quad-screen Mario Kart action if you have enough of the things. We can see that this idea has plenty of potential beyond the mere fun of driving a toy car around ...

They include the game and the RC car and accessories that you need to create and drive around your own AR tracks. Remember Mario Kart Live: Home Circuit? Apparently some of you do as at last count ...