Tonight I drank half a bottle of sake, was a bit more than tipsy, and then beat World Heroes Perfect for the first time lol I played as Janne and noticed the last boss's AI takes a long time to adapt to the whip-sword attack, so I just got him to half health and then spammed it and he couldnt adapt in time.
Im still grinding away at Zanac, it doesnt let you continue on the last 2 levels, so its one of those games where the easiest way to beat it is to 1CC it. Annoying but its doable.
I still cant beat Omega Rugal from KOF 95, but I did also get to the last bosses in Art of Fighting and Kizuna Encounter. Basically Im stuck on 3 SNK bosses at the same time now. Art of Fighting I will win 1/10 rounds but I've yet to ever take a single round off of Omega Rugal or King Lion from Kizuna Encounter.