Are There Any Castlevania Games On PC

The first Castlevania game (Castlevania duh) was released on the PC in 1990 you can probable find it on either amazon or Ebay or you could get Konami Collector's Series: Castlevania & Contra which was released nov 16,2002 which comes with Castlevania, Castlevanis II Simon's Quest, and Castlevania III Dracula's Curse it also includes Contra and Super Contra