User blog comment:Magma-Man/Call of Wikia III: Endgame - Reveal Trailer/@comment-1854594-20121004191301

Fun Fact: All sounds were made or altered by me with the exception of the music, which the full song can be found here: http://www.youtube.com/watch?v=qQ4xYx8Zeg0 The Warthog noises, the background gun fire noises during the "Tripod" attack, and the gun sound effects which were from Call of Duty: Finest Hour.