Because you like Scorpion in Mortal Kombat
Spyro the Dragon loves getting into trouble around the Dragon Realms. See them in Spyro the Dragon.
A courageous boy robot, Mega Man is dedicated to achieving everlasting peace. See them in Mega Man.
All who live know his name, and all who oppose him shall know Death. See them in Darksiders 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! .
It turns out Dracula's son Alucard has some pretty severe daddy issues. See them in Castlevania.
Born and raised in the darkness, Bane is determined to have the city totally under his control so that he can demolish it. See them in DC Extended Universe.
Thanos is an intergalactic warlord, on the hunt for infinite power. See them in Marvel Cinematic Universe.
Fighting for a future without fear? Yeah, Chris Redfield believes it is worth it. See them in Resident Evil Series.
This master marksman may be a villain, but Deadshot's motives aren't quite as selfish as they seem. See them in DC Extended Universe.
Sydney Bristow is a kick-ass double agent on a mission for revenge. See them in Alias.
A reclusive introvert, Liz Sherman has a temper that's literally lethal. See them in Hellboy.