I will assume you already have the homebrew channel installed on your Wii U. No gamecube ports or memory card ports on the console? Who cares. Nintendont can also play games in widescreen, and emulate the memory card. Nintendont supports Wii U Pro Controllers, Classic Controllers, Dualshock 3, Wii Remotes and even GameCube controllers via adapters (and the upcoming official adapter will likely work too).
