Kingdom Hearts is the first game of the Kingdom Hearts series. It was made for PlayStation 2 and was released in Japan on March 28, 2002, and in North America on September 17, 2002.
In it, the player controls Sora, a 14-year-old boy living in his home island, but is sent to different worlds along with his friends after their world is destroyed. Along the way, he meets various Disney characters, like Donald Duck and Ariel, and Final Fantasy characters, like Cloud and Yuffie. Sora must save the worlds while searching for his friends.