When they first burst onto arcade cabinet screens in 1981, Mario and Donkey Kong instantly became one of the greatest hero and villain pairings since Pong’s left and right paddles. Yet as iconic as they were at the start of the decade, by the end of it Mario had moved onto fighting oversized spiky turtles, and DK was lining up for his own reptile-bashing platforming series, but beneath it all there was still this simmering rivalry that would be rekindled with Mario vs. Donkey Kong, a GBA classic now remade for Nintendo Switch.