Here’s a GIF from the woeful Commodore 64 version of Street Fighter II. Just look at Guile’s icon. Amazing.
Big Al the butcher from Pig Out, who I think might be related to Dr. Wily.
Skeleton Krew, Megadrive / Genesis.
One from Elf Wor / Super Magician, an unlicensed Megadrive game that pretty thoroughly rips off Zombies Ate My Neighbours and gives it a Chinese-style supernatural coat of paint.
Horace Goes Skiing (and crashes into a lot of trees), ZX Spectrum.