Because you like Luigi in Super Mario Bros.

Donkey Kong is a strong, banana-loving, and caring uncle to Diddy Kong. See them in Donkey Kong.

Wario is greedy, gross, and gluttonous. See them in WarioWare.

A courageous boy robot, Mega Man is dedicated to achieving everlasting peace. See them in Mega Man.

Fox McCloud leads a team of pilots through the Lylat System in search of the evil genius Andross, the villain that killed his father. See them in Star Fox.

A speed-loving daredevil who lives on the edge, Sonic is as brave as he is cocky. See them in Sonic the Hedgehog.

A great galactic bounty hunter, Samus Aran is not as good at expressing emotions. See them in Metroid.

M. Bison is a diabolical megalomaniac hell-bent on dominating the world. See them in Street Fighter.

Rayman is a fearless hero who flies into action with a propeller on his head and a smile on his face. See them in Rayman.

Simon Belmont is a vampire hunter bravely carrying on the family business. See them in Castlevania.

Helpful and courageous, Kirby is a playful, fun-loving little guy. See them in Kirby.

Crono may not talk, but this time-traveling hero's heart speaks volumes. See them in Chrono Trigger.

Clank is the quintessential rational, intelligent robot sidekick. See them in Ratchet & Clank.