Animal Crossing, stylized as Welcome to Animal Crossing, and known in Japan as Dōbutsu no Mori+, is a 2001 social simulation game developed and published by Nintendo for the GameCube. It is the first game in the Animal Crossing series, and is also an enhanced version of the Nintendo 64 game Dōbutsu no Mori, which was only released in Japan earlier the same year, and was followed by another edition, Dōbutsu no Mori e+, in 2003.

The GameCube is a home video game console developed and marketed by Nintendo. It was released in Japan on September 14, 2001, in North America on November 18, 2001, in Europe on May 3, 2002, and in Australia on May 17, 2002. It is the successor to the Nintendo 64 (N64) and the predecessor to the Wii. As a sixth-generation console, the GameCube primarily competed with the PlayStation 2 and the original Xbox.