The Escape Theme is a song in Metroid. It is played while Samus is trying to escape Zebes. The version of this song on the NES has an extra section added to it. This section is not in later versions of the song. It is also played in Metroid: Zero Mission. It was later played while escaping the Sky Temple and fighting Dark Samus 3 and 4 in Metroid Prime 2: Echoes.