Snake Fist Theme is a song from F.E.A.R. 2: Project Origin. The song is track 56 on the unofficial soundtrack and was composed by Nathan Grigg. This tune playes inside Terry Halford's monitor when Michael Becket has finally reached him after passing through the Abomination labs. Also, the same track is played in Interval 04 - Guidence in F.E.A.R. 2 Reborn, before the player encounter Abominations in the sewer.