The presentation is excellent, the sprites and backgrounds are all super shard and well-drawn, and the music is really great too. There are some tiny cracks in the presentation here and there, like when the music abruptly changes between stages, but these are very minor. After playing a few times, I also noticed hat background graphics are re-used alot, which is also a negative, but they do look nice enough for it not to matter a lot. Plus, the locations usually have different lighting and bystanders when you re-visit them.
As for how it plays, it's not bad. There's no throw or grab moves, nor are there any weapons, which is a shame. You do get a couple of special moves performed via fighting game-style direction commands, though. The best part of the combat is that your normal combos can be interrupts with specials. This is somehing that really needs to be mastered to stand a chance of beating the bosses, who are incredibly hard. They'll relentlessly pummel you into a corner and keep pummeling if you let you guard down at all, but if you fight back hard enough with your specials and sliding kicks to knock them down, you should be able to get through. There's a cool extra touch during the boss fights, too: you can hear the crowd of watching bystanders cheer or boo when you or the boss gains an upper hand, though unfortunately they aren't animated.
Since this is a PC game, another thing to take into account is how much of a pain it is to get running. Mostly, Yainsidae is fine in this respect, just install it and play. There's one strange issue, though: although the game saves your high scores, it doesn't save your options settings, and by default it uses keyboard controls. So every time you play, you have to go into the options by keyboard and change the controls to joypad. It is a minor thing, but it is also a pain to do every time.
