NiGHTS into Dreams... Score Attack (or NiGHTS ~ Score Attack ~ for short) is an unlockable NiGHTS into Dreams thematic score attack minigame, bundled with Phantasy Star Online and Billy Hatcher and the Giant Egg on the GameCube.
NiGHTS: Score Attack is a reward that appears in both Phantasy Star Online and Billy Hatcher and the Giant Egg on the GameCube. To play it, it is necessary to connect a Game Boy Advance to the GameCube.
NiGHTS Score Attack is an endless mini game where the player takes control of NiGHTS, who must collect a certain amount of rings and/or blue chips in Spring Valley in a limited time then, return to the Ideya Palace, where they will be rewarded with more time for the next lap.
- The theme that plays in the tittle screen and during gameplay is an 8-bit remix of "Dreams Dreams"