Super Street Fighter IV (not even kidding)

[TomGuycott]

Seth isn't necessarily broken as much as he is cheap as FUCK

you want broken, play KOF XI and witness what is literally the most unbalanced boss on earth, Magaki

http://www.youtube.com/watch?v=2aZ2TB6ZWtA

and as a bonus, you get to witness Oswald's LDM, one of the coolest DMs in the series (Oswald fucking owns)

KOF has always had some of the cheapest boss characters. I'm halfway decent (not great) at most fighting games I play (Except Mortal Kombat, so thus I can't beat Shao Khan in the oldschool ones), but for some reason I can't beat KOF bosses except on easier modes. They just rip me to shreds with cheap-ass crap.