Pro tip: Karnov Spotting

Karnov is a character that starred in his own, very surreal, game. He's a 'circus strongman' who could breathe fire. His game was pretty unremarkable, but it was really tough.

Mostly it was tough because big, 'muscular' Karnov could only take one hit before he'd die (occasionally, he could take two, the first one would turn him blue, the second would turn him dead).

Fast forward a little bit to another video game called Bad Dudes, a game where you have to rescue President Ronnie who had been kidnapped by ninjas.

Make your way to the end of the first stage to find:

Karnov has managed to make his way to New York and has joined a clan of ninjas for no readily discernible reason, and he's also managed to grow the ability to take more than one hit before he dies.

He also turns up later as a sub-boss, only he's blue... clever.