Firstly, I apologize if this subject has been covered before, but as a new member I'm not entirely sure where to look or how to phrase my question to know if it's been covered before. I would like to play certain Virtual Arcade titles through my Wii U, but they unfortunately lack certain functionality components that made them originally so great. These games are the GBA Mario Kart: Super Circuit and DS Mario Kart. Is anyone aware of a means through which these titles can be modded to allow local two-players or at least online two-player capabilities? I don't have much interest in playing either game without another human player involved.