We may earn a commission from links on this page. Every Mario Kart player knows the pain of the blue shell (or spiny shell, as it’s technically called). When used, the flying, homing projectile will ...

GameSpot may get a commission from retail offers. The Blue Shell is one of the most iconic and divisive items in all of Mario Kart, and with the release of Mario Kart World, fans are digging into new ...