That free Zelda promo disc? You can only get it if you own two of the following three games:

1080 Avalanche

Mario Party 5

Mario Kart: Double Dash

And since those three games are all brand new, nobody has them, and that means that nobody can get this Zelda disc without spending crazy amounts of money on two games. Thanks, Nintendo!

My problem is that I only have two GameCube games – Super Mario Sunshine and Zelda Wind Waker. I figured that since Nintendo makes them both, they’d have the stupid little registration code inside that I’d need to register them online. Nope!