Kirby: Nightmare in Dream Land is a platforming action game developed by HAL Laboratory for the Game Boy Advance (GBA). It is a complete remake of the NES classic 'Kirby's Adventure.' King Dedede has stolen the Star Rod, breaking the Fountain of Dreams, and Kirby must recover the fragments to restore peaceful sleep to Dream Land. The game features Kirby's signature copy ability, allowing him to swallow enemies and gain their powers. With upgraded graphics, new mini-games, and multiplayer support, it is a definitive Kirby experience.