Kingdom Hearts II is an action role-playing game, and the primary entry to the series since the 2002 Disney Interactive and Square collaboration; Kingdom Hearts. Sora, Donald, and Goofy wake from their slumber and prepare for the journey ahead. They must face Organization XIII, protect the Keyblade's power, and resume their search for the special people they have lost. The game's setting is a collection of various levels (referred to in-game as "worlds") that the player progresses through. As in the first game, it II allows the player to travel to locales from various Disney works, along with original worlds specifically created for the series.