Fist of the North Star: Ken's Rage

Story related. Unmissable. Rei is an incredibly easy and overpowered character to use. He’s quick and his Nanten Seiken fighting style will prompt you to use Timely Strikes by pressing in the middle of your combos or when an enemy is about to attack you . If the Timely Strike successfully lands on an enemy, Rei enters a powered up state (and counterattacks if prompted before an enemy attack) where he literally slashes everything into pieces, and can even counter bosses with Spirit Aura, tearing all of them apart with ease.