NiGHTS into Dreams Score Attack is an arcade style mini game for the Game Boy Advance. The game consists of four rounds in Spring Valley where you have to collect all the spheres and pass through all the loops. The rounds will repeat until the time runs out with a score and grade given at the end. Featuring impressive 3D visuals for a GBA game, a unique novelty that's worth adding to the collection of NiGHTS and GBA enthusiasts. Previously only available as a download using the GameCube to Gameboy Advance link cable on Phantasy Star Online or Billy Hatcher and the Giant Egg. The cartridge does not save the high score Game Boy Advance games are region free and work in the following systems: Game Boy Advance, GBA SP, Game Boy Micro, original Nintendo DS, Nintendo DS Lite, and the Game Boy Player for GameCube. [b]Untested in the Retron 5 and other third party systems.[/b]