Stubborn Bastard

What monster in the games gave you the most trouble, that is, the stubborn son of a bitch you hated the most, or by some chance liked the most?

Shao Khan. That guy doesn’t know how to quit fighting!!

Can't think of anything specific buy I'm generally not a fan of enemies with ridiculous amounts of health. The meat shields, etc.

If I start a fight and do some nice attacks on an enemy and their health only drops by like a percent or two, yeah I'm not bothering with that fight lol.

I said Fatty Roswell in Earthworm Jim 3D before. Definitely the worst I’ve personally played.

Like I said he’s way more efficient than any other boss. I’ll add his attacks hit you more often than yours hit him.