Hardest PCE games?

[Mathius]

As far as good games go Nexzr and Tatsujin give me the most trouble.

[lukester 3.0]

i've never beaten r-type tbh, stage 6 is best i ever did on one good. if i were to go back to r-type, id probably just stick to part 2 hucard with the password haha

i've 1CCed tatsujin on easy and 2CCed it on normal, the rapid fire helps of course
side arms is just insane, i did that within the default continues provided but i could never 1CC that
never played image fight except the first stage...at this point in my life i don't really play hard games anymore!! lack of time, too much stress