Great Pre-Owned Condition, NO BOX In Kingdom Hearts 3, Goofy appears in the Monsters, Inc. world, which is set in Monstropolis. In this world, Goofy, along with Sora and Donald Duck, is transformed to look more like the monsters from the film. This version of Goofy has a green, monstrous appearance, which has become quite iconic and even meme-worthy due to its unique and somewhat grotesque design.