Wading into the deep end here on my first post. I like the idea of increasing the number of zeds, some where between 2 to 4 times the amount currently on a server would probably do the trick. I liked the game much more when there was more zeds in the first place. The way it is right now I really do not "fear" the zeds anymore. I spend most of my time avoiding people as they have become the real danger. Make the zeds something to be feared and let people do, what people do. From a "realism" stand point the way the current zeds are there would have never been an zombie apocalypse to survive.