Listen to OMG, What Has He Done? online. OMG, What Has He Done? is
an
English language song and is sung by Aperture Science Psychoacoustic Laboratories.
OMG, What Has He Done?, from the album Portal 2: Songs to Test By (Original Game Soundtrack) (Collectors Edition), was released in the year 2012. The duration of the song is 2:26.
Download English songs online from JioSaavn.