Castlevania: Harmony of Despair could come to the PlayStation Network in the future, if the XBLA version does well.
The game is currently set for Xbox Live in the summer with separate Castlevania titles also making their way to iPhone and PS3.
As far as Harmony of Despair on the PSN is concerned Konami dev Koji "IGA" Igarashi told Destructoid, "Right now I'm focusing on Xbox LIVE Arcade.
"But there might be a possibility with that. I hope this one sells, and then we can think about PSN."
PlayStation 3 will, however, be getting the full-on third-person action adventure that is Castlevania: Lord of Shadows, which is being developed by MercurySteam, in conjunction with Kojima Productions and is expected this Autumn.