Recess Time is a song from F.E.A.R. 2: Project Origin. The song is track 43 on the unofficial soundtrack and was composed by Nathan Grigg.
This tune played, when Michael Becket confronting the Replica REV6 Powered Armor in the Wade Elementary School right after he try to cross to the other side of the school. The tune is return back as the second theme credit scene for F.E.A.R. 3.