Gotta be honest with you, this WiiU controller situation is bull. I saw Project M made some huge strides and thought about playing it to get my game back before Smash4 comes out. Then I find that it can't use the WiiU pro controller. You can get an adapter for old school gamecube controllers or buy one of those junk variations they offer (like Classic or Wiimote). But no matter what you get you won't be using the same one with Smash4. Gotta buy a whole different set for that. I thought about trying to run Nintendont and setting up non-Nintendo controllers but I'm not sure I can run them alongside the ProjectM launcher. Basically this would be 300x easier if I just pirated and emulated the game on a computer. Nintendo is punishing its customers and incentivizing piracy.