SA-X Appears



SA-X Appears is a music track in Metroid Fusion (so named in the Metroid Prime & Fusion Original Soundtracks) that plays when the SA-X is nearby. It consists of both a slow, stealth theme, and a frantic theme that plays whenever the SA-X has detected Samus's presence and is chasing her. Both themes stop playing when Samus, or the SA-X has left the room. The track was composed by Minako Hamano, who described the chase portion of the track as the "most hysteric" she had done for the game.