Truly, nothing sets a long-time fan’s heart alight more than two of their favourite franchises slamming recklessly into one another. Comics, TV and movies have taken incestuous delight in cameos and crossovers for decades, and the games are no stranger to the phenomenon either. Whether it’s in the form of a fleeting feel-good wink to the audience or a grand-standing cross-franchise love-in, everybody loves a cameo and none more so than Nintendo…