Siliconera is sighting two separate sources in saying that last summer’s Castlevania: Harmony of Despair is coming to PlayStation 3, via PSN. The website doesn’t name or link to these sources, so don’t count it as confirmed just yet.
The downloadable game takes the classic 2D style of the Castlevania games and adds co-op for up to six players. It was originally an XBLA-exclusive.
We’re also waiting on the second DLC pack for Castlevania: Lords of Shadow, titled Resurrection.