Because you like Miles Edgeworth in Ace Attorney Series
Sephiroth wants nothing more than to seize the power of the Lifestream in order to become a god. See them in Final Fantasy Series.
Knuckles the Echidna is a 16-year-old red echidna (aka a spiny anteater) and guardian of the ancient Master Emerald. See them in Sonic the Hedgehog.
An upbeat, fun-loving teen, Sora would do anything for his friends. See them in Kingdom Hearts.
Prideful and psychotic tendencies combine to make Dr. Eggman a dangerous and villain who will squash anyone in his path. See them in Sonic the Hedgehog.
Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.
Tail's smarts and helpful nature come in handy in a pinch. See them in Sonic the Hedgehog.
Aerith Gainsborough has lived a simple life, but when the world is threatened she's willing to step up and do whatever she can to help. See them in Final Fantasy Series.
Handsome Jack is wearing a mask of his own face to hide his scarred real one. See them in Borderlands Series.
As the hero of time, Link is reborn throughout history, always with the purpose of fighting and defeating the evil Ganon. See them in The Legend of Zelda.
Tifa Lockhart is part mother hen, part martial arts bad-ass. See them in Final Fantasy Series.
There are rumors that the Spirit was an Egyptian Pharaoh in his past, but without any memories, he doesn't know how true they are. See them in Yu-Gi-Oh! .
Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.