S.Peelman on 22 February 2015
I'd say XCX > XBC > X3D
The new game has some hype to it and is actually advertised unlike the relatively unknown original. Not being limited by a single retailer in the US and being released simultaneously and with same fanfare as in Japan, I'd say this one can break a million sales and thereby beat the original Wii game. The port to 3DS is limited to only being playable on N3DS, which decreases it's potential customer-base to nearly 0. It also remains a low key game and combined with the fact that ports/remasters and remakes never beat the sales of the original (has there ever been one?) makes me think that one will finish last, with lower sales than the Wii game.
