The worst arcade conversions ever

[PatmanQC]

 

[John Bennett]

You've left a bit of counting in there on some of the sequences.

Here's the worst from my memory:

Thunder Blade gameplay (PC Game, 1989) - YouTube

I put up with some crappy conversions on the PC, but they were utterly taking the piss with that one.

 

[Chihiro]

SF2 Atari ST.

 

[ataridude74]

Kung Fu Master on the Spectrum, dropped several weeks of hard-earned paper round money on that turd