Frostwraith
The Demon King
You're going to argue with someone living in Portugal since ever that owns a GameCube and Wii? Just kidding!I swear I've seen Portugese games since some GameCube or Wii games.
But you're sort of right, now I remember that GCN games usually had a stupid sheet of paper slapped on a UK box with the translation in Portuguese, but Wii games had the box entirely translated. I have my Brawl copy's game box in Portuguese, for example.
The games, however, never had the language as an option until the 3DS. The box had this warning in tiny letters stating that the game was available in 5 languages including English and Spanish.