Listen to the sound clip 9. Unused from Niko^2 Niko² ニコニコ - Video Game Music: 9. Unused 9. Unused This sound is from Niko^2 Niko² ニコニコ - Video Game Music Video game music from Niko^2 Niko² ニコニコ for X68000. Published by Wolfteam (1991). Go to the full soundboardwith more sound clips Search