With Konami currently developing two Castlevania titles, one for the Wii and the other for the Nintendo DS, it seemed obvious that the studio would add some sort of connectivity feature to the two games, especially considering that Shanoa, Castlevania: Order of Ecclesia's protagonist, will be a playable fighter in Castlevania Judgment.
Though Konami hasn't provided any specifics, the company has announced that connecting the two games, presumably through WiFi and not with a string, unlocks "bonus gameplay content." We don't know yet if that extra stuff will be limited to just the Wii, but we're hoping for some added DS perks!
What could that "bonus gameplay content" be? New items/costumes/areas? The original Castlevania games for the NES? A minigame for raising your own pocket Castlevania monsters?!