Castlevania Judgement (Wii, 2008) can communicate with Castlevania: Order of Ecclesia (DS, 2008).

If the DS game connects with the Wii game, two new fighters and two accessories get unlocked. However, Shanoa and Aeon can be unlocked through normal play so DS linkers can simply gain access to them soon. See it here.

Liked it? Take a second to support squallsnake on Patreon!