Normal bosses can be a major challenge, but one you're expected to overcome. Secret bosses don't hold back. These are the best secret bosses in video games.

Street Fighter's character designs are exaggerated ... as Sagat instead played the role of the big bad final boss who players would need to take down in order to complete their character's arcade ...

Once Street Fighter 2 took off ... for a sequel based on two changes — the ability to play as the game's four bosses, and the ability for two players to fight against each other using duplicate ...

Yes, there were beat 'em up games, but Takashi Nishiyama came up with the idea for Street Fighter from the boss-battle sections of those games. Essentially, Street Fighter was a "boss rush" game ...