September 15, 2002
In the international version of Animal Crossing and in its Japanese update Dobutsu no Mori e+ the complete Famicom/NES game Soccer is featured as a playable mini-game, replacing Mahjong. It's normally unaccessable and was made available only through Nintendo's giveaways.
See here for other NES games included in the game.
Copyrights for both series are held by Nintendo.