My first negative review said that "the game fails to demonstrate the real suffering that took place in Philistia and Phoenicia". So they wanted the people to sound like they're in agony rather than the current relaxed groans and gasps.
The Scratch prototype did have lots of screaming as you can see in this video:
https://www.youtube.com/watch?v=H0BDo_eRQFs
So I've made all the humans scream in agony. Note that when it is choosing a random scream it makes sure it doesn't repeat any until it has played all of the rest first.
So in the end I'm glad that guy complained about the lack of suffering... I was actually planning on making them sound even less in agony such as them saying things like "oh no I died!".