About Hey Arnold! : The Movie
Hey Arnold! : The Movie for the Game Boy Advance is a platforming title that adapts the film's narrative. The central objective involves protecting the neighborhood, which is explored across five distinct environmental types including urban, interior, and subterranean locations.
Players control multiple characters from the television series, with Arnold, Gerald, and Arnold's grandparents available from the start. An additional playable character, Helga, is accessible as an unlockable option. Progression is tracked through a password system that records specific details like life count and currency collected.