First i would like to explain where the "endless suply of men" come from.
the third building you consruct is called a colony.
if you look at the desighn of the structure it appears that it was inspired from a biodome.
When a colony is destroid you can hear screaming from what sounds like a crowed of people.
The sound desighn i would put on tiberium sun.
it has a good dark sound to it.
Im currently replaying this game to beat it. Id like to do my own review soon