Mickey generally appears alongside his girlfriend Minnie Mouse, his pet dog Pluto, his friends Donald Duck and Goofy, and his nemesis Pete, among others (see Mickey Mouse universe). Though originally characterized as a mischievous antihero, Mickey was rebranded over time as an everyman, usually seen as a flawed, but adventurous hero. In 2009, Disney began to rebrand the character again by putting less emphasis on his pleasant, cheerful side and reintroducing the more mischievous and adventurous sides of his personality, beginning with the video game Epic Mickey.