Hate to do this, but there is a fatal flaw in your argument.
The middle ages weren't like that at all. Times were hard all right, especially in wartime, but nowhere near the terror of a zombie apocalypse. Man, you make it sound as if we're lucky to have survived the dark ages at all as a species, but we were never endangered. Civilization flourished up until the black plague, and then again after it. The tech back then might not've been like what we have today, but people weren't idiots. There were huge cities filled to the brim with people, and a fairly inhabited countryside to boot.
I mean, shit, if people were falling over themselves to kill each other, then where did all the great buildings of old come from? The palaces, the fortresses, the monuments? People could forge tools from iron and wage pretty advanced warfare against eachother. There were systems for government and taxation. Nations had diplomatic relations, and sailors traversed oceans to explore the world.
Your opinion, my friend, appears to be severely misinformed.
Imagine, for the people back then, if the shred of civilisation disappeared in the horror of a zombie apocalypse. Imagine what seeing the dead rise would mean to the pious people of the world (and during the first prophecised Second Coming, nontheless!). Imagine having the last safe place you know of eradicated, and being forced to live in the wild as a hunted animal. That shit would be scary regardless of what era you lived in.
This game isn't getting of the ground, I can see that, but I'll be damned before I let some smug little shit like yourself try to tell me why my thread failed based solely on his/her inadequate knowledge of european history.
So, sincerely, gtfo of my thread.