Vanillaware finally coming to PC is a BIG DEAL. Their games are made with a custom in-house engine, NOT Unity or Unreal, which means it's way more difficult for them to port to different platforms. So if you want more of their games on PC, wishlist Muramasa on Steam RIGHT NOW!
Vanillaware founder George Kamitani - wants to put their other games on PC (Unicorn Overlord, 13 Sentinels, Dragon's Crown, etc.) but says it's up to the publisher to finance the ports